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Speirs, D. C. and Ronald, K. and Phelps, A. D. R. and Koepke, M. E. and Cairns, R. A. and Rigby, A. and Cruz, F. and Trines, R. and Bamford, R. and Kellett, B. J. and Albertazzi, B. and Cross, J. E. and Fraschetti, F. and Graham, P. and Kozlowski, P. M. and Kuramitsu, Y. and Miniati, F. and Morita, T. and Oliver, M. and Reville, B. and Sakawa, Y. and Sarkar, S. and Spindloe, C. and Koenig, M. and Silva, L. O. and Lamb, D. Q. and Tzeferacos, P. and Lebedev, S. and Gregori, G. and Bingham, R. (2019) Maser radiation from collisionless shocks : application to astrophysical jets. High Power Laser Science and Engineering, 7. e17. ISSN 2052-3289

MacLachlan, A. J. and Robertson, C. W. and Konoplev, I. V. and Cross, A. W. and Phelps, A. D. R. and Ronald, K. (2019) Resonant excitation of volume and surface fields on complex electrodynamic surfaces. Physical Review Applied, 11 (3). 034034. ISSN 2331-7043

Zhang, Liang and He, Wenlong and Jamieson, Steven and Whyte, Colin G. and Ronald, Kevin and Phelps, Alan D.R. and Cross, Adrian W. (2019) Design of planar millimeter-wave metallic structures for Wakefield acceleration. Journal of Infrared, Millimeter and Terahertz Waves, 40 (1). pp. 48-62. ISSN 1866-6906

Zhang, Liang and He, Wenlong and Clarke, Jim and Ronald, Kevin and Phelps, Alan D. R. and Cross, Adrian (2019) Systematic study of a corrugated waveguide as a microwave undulator. Journal of Synchrotron Radiation, 26 (1). pp. 11-17. ISSN 1600-5775

Zhang, Liang and He, Wenlong and Clarke, Jim and Ronald, Kevin and Phelps, Alan D. R. and Cross, Adrian W. (2018) Microwave undulator using a helically corrugated waveguide. IEEE Transactions on Electron Devices, 65 (12). pp. 5499-5504. ISSN 0018-9383

MacLachlan, A.J. and Robertson, C.W. and Cross, A.W. and Phelps, A.D.R. (2018) Volume and surface mode coupling experiments in periodic surface structures for use in mm-THz high power radiation sources. AIP Advances, 8 (10). 105115. ISSN 2158-3226

Wang, Li and Dong, Kun and He, Wenlong and Wang, Jianxun and Luo, Yong and Cross, Adrian W. and Ronald, Kevin and Phelps, Alan D. R. (2018) Design of a Ka-band MW-level high efficiency gyroklystron for accelerators. IET Microwaves, Antennas and Propagation, 12 (11). pp. 1752-1757. ISSN 1751-8725

Shu, Guoxiang and Yin, Huabi and Zhang, Liang and Zhao, Junping and Liu, Guo and Phelps, Alan and Cross, Adrian and He, Wenlong (2018) Demonstration of a planar W-band, kW-level extended interaction oscillator based on a pseudospark-sourced sheet electron beam. IEEE Electron Device Letters, 39 (3). pp. 432-435. ISSN 0741-3106

Shu, G. X. and Zhang, L. and Yin, H. and Zhao, J. P. and Phelps, A. D. R. and Cross, A. W. and Liu, G. and Luo, Y. and Qiao, Z. F. and He, W. (2018) Experimental demonstration of a terahertz extended interaction oscillator driven by a pseudospark-sourced sheet electron beam. Applied Physics Letters, 112 (3). 033504. ISSN 0003-6951

Kumar, N. and Lamba, R. P. and Hossain, A. M. and Pal, U. N. and Phelps, A. D. R. and Prakash, R. (2017) A tapered multi-gap multi-aperture pseudospark-sourced electron gun based X-band slow wave oscillator. Applied Physics Letters, 111 (21). 213502. ISSN 0003-6951

He, W. and Donaldson, C. R. and Zhang, L. and Ronald, K. and Phelps, A. D. R. and Cross, A. W. (2017) Broadband amplification of low-terahertz signals using axis-encircling electrons in a helically corrugated interaction region. Physical Review Letters, 119 (18). 184801. ISSN 1079-7114

Ronald, K. and Speirs, D.C. and King, M. and Heelis, T. and McConville, S.L. and Gillespie, K.M. and Bingham, R. and Robertson, C.W. and Cross, A.W. and Phelps, A.D.R. (2017) Laboratory experiments simulating electron cyclotron masers in space. EPJ Web of Conferences, 149. 03015. ISSN 2100-014X

Phelps, A. D. R. (2017) Progress in microwave to sub-THz sources at Strathclyde. EPJ Web of Conferences, 149. 04023. ISSN 2100-014X

Yin, H. and Zhang, L. and Yin, Y. and Zhao, J. and Shu, G. and He, W. and Cross, A. W. and Phelps, A. D. R. (2017) Pseudospark excited sub-THz frequency sources. EPJ Web of Conferences, 149. 05015. ISSN 2101-6275

Phipps, A. R. and MacLachlan, A. J. and Robertson, C. W. and Zhang, L. and Konoplev, I. V. and Cross, A. W. and Phelps, A. D. R. (2017) Electron beam excitation of coherent sub-terahertz radiation in periodic structures manufactured by 3D printing. Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, 402. pp. 202-205. ISSN 0168-583X

Zhao, J. and Yin, H. and Zhang, L. and He, W. and Zhang, Q. and Phelps, A. D. R. and Cross, A. W. (2017) Experiments on W-band extended interaction oscillator with pseudospark sourced post-accelerated electron beam. Physics of Plasmas, 24. 060703. ISSN 1070-664X

Zhao, J. and Yin, H. and Zhang, L. and Shu, G. and He, W. and Phelps, A. D. R. and Cross, A. W. and Pang, L. and Zhang, Q. (2017) Study of the beam profile and position instability of a post-accelerated pseudospark-sourced electron beam. Physics of Plasmas, 24 (3). 033118. ISSN 1070-664X (In Press)

Zhao, J. and Yin, H. and Zhang, L. and Shu, G. and He, W. and Zhang, Q. and Phelps, A. D. R. and Cross, A. W. (2017) Advanced post-acceleration methodology for pseudospark-sourced electron beam. Physics of Plasmas, 24 (2). 023105. ISSN 1070-664X

Shu, Guoxiang and He, Wenlong and Zhang, Liang and Yin, Huabi and Zhao, Junping and Cross, Adrian W. and Phelps, Alan D. R. (2016) Study of a 0.2 THz extended interaction oscillator driven by a pseudospark-sourced sheet electron beam. IEEE Transactions on Electron Devices, 63 (12). pp. 4955-4960. ISSN 0018-9383

Zhao, J. and Yin, H. and Zhang, L. and Shu, G. and He, W. and Zhang, J. and Zhang, Q. and Phelps, A.D.R. and Cross, A.W. (2016) Influence of the electrode gap separation on the pseudospark-sourced electron beam generation. Physics of Plasmas, 23 (7). 073116. ISSN 1070-664X

Paoloni, Claudio and Mineo, Mauro and Yin, Huabi and Zhang, Liang and He, Wenlong and Robertson, Craig W. and Ronald, Kevin and Phelps, Alan D.R. and Cross, Adrian W. (2016) Microwave coupler for W-band micro re-entrant square cavities. IET Microwaves, Antennas & Propagation, 10 (7). pp. 764-769. ISSN 1751-8725

Ginzburg, Naum S. and Cross, Adrian W. and Golovanov, Anton A. and Phelps, Alan D. R. and Romanchenko, Ilya V. and Rostov, Vladislav V. and Sharypov, Konstantin A. and Shpak, Valery G. and Shunailov, Sergey A. and Ul'masculov, Marat R. and Yalandin, Michael I. and Zotova, Irina V. (2016) Coherent summation of emission from relativistic Cherenkov sources as a way of production of extremely high-intensity microwave pulses. IEEE Transactions on Plasma Science, 44 (4). pp. 377-385. ISSN 1939-9375

Zhang, Yanyan and Zhang, Liang and He, Wenlong and Donaldson, Craig R. and McElhinney, Paul and Phelps, Alan D. R. and Cross, Adrian W. (2015) Design and measurement of a W-band Brewster window. IEEE Microwave and Wireless Components Letters, 25 (12). pp. 826-828. ISSN 1531-1309

He, W. and Zhang, L. and Bowes, D. and Yin, H. and Ronald, K. and Phelps, A. D. R. and Cross, A. W. (2015) Generation of broadband terahertz radiation using a backward wave oscillator and pseudospark-sourced electron beam. Applied Physics Letters, 107 (13). 133501. ISSN 0003-6951

Ginzburg, N.S. and Cross, A. W. and Golovanov, A. A. and Mesyats, G. A. and Pedos, M. S. and Phelps, A. D. R. and Romanchenko, I. V. and Rostov, V. V. and Rukin, S. N. and Sharypov, K. A. and Shpak, V. G. and Shunailov, S. A. and Ulmaskulov, M. R. and Yalandin, M. I. and Zotova, I. V. (2015) Generation of electromagnetic fields of extremely high intensity by coherent summation of Cherenkov superradiance pulses. Physical Review Letters, 115 (11). 114802. ISSN 1079-7114

Zhang, Liang and Mishakin, Sergey V. and He, Wenlong and Samsonov, Sergey V. and McStravick, Michael and Denisov, Gregory G. and Cross, Adrian W. and Bratman, Vladimir L. and Whyte, Colin G. and Robertson, Craig W. and Young, Alan R. and Ronald, Kevin and Phelps, Alan D. R. (2015) Experimental study of microwave pulse compression using a five-fold helically corrugated waveguide. IEEE Transactions on Microwave Theory and Techniques, 63 (3). pp. 1090-1096. 7027876. ISSN 0018-9480

Bowes, David and Yin, Huabi and He, Wenlong and Ronald, Kevin and Phelps, Alan and Chen, Defeng and Zhang, Peng and Chen, Xiaodong and Li, Daohui and Cross, Adrian W. (2014) Visualization of a pseudospark-sourced electron beam. IEEE Transactions on Plasma Science, 42 (10). pp. 2826-2827. ISSN 1939-9375

Speirs, D. C. and Bingham, R. and Cairns, R. A. and Vorgul, I. and Kellett, B. J. and Phelps, A. D. R. and Ronald, K. (2014) Backward wave cyclotron-maser emission in the auroral magnetosphere. Physical Review Letters, 113 (15). 155002. ISSN 1079-7114

Bowes, D. and Yin, H. and He, W. and Zhang, L. and Cross, A.W. and Ronald, K. and Phelps, A.D.R. and Chen, D. and Zhang, P. and Chen, Xiaodong and Li, Daohui. (2014) X-ray emission as a diagnostic from pseudospark-sourced electron beams. Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, 335. pp. 74-77. ISSN 0168-583X

Gillespie, K. M. and McConville, S. L. and Speirs, D. C. and Ronald, K. and Phelps, A. D R and Bingham, R. and Cross, A. W. and Robertson, C. W. and Whyte, C. G. and He, W. and Vorgul, I. and Cairns, R. A. and Kellett, B. J. (2014) 3D PiC code investigations of auroral kilometric radiation mechanisms. Journal of Physics: Conference Series, 511 (1). 012051. ISSN 1742-6588

Speirs, D. C. and Gillespie, K. M. and Ronald, K. and McConville, S. L. and Phelps, A. D R and Cross, A. W. and Bingham, R. and Kellett, B. J. and Cairns, R. A. and Vorgul, I. (2014) Numerical simulation of unconstrained cyclotron resonant maser emission. Journal of Physics: Conference Series, 511 (1). 012052. ISSN 1742-6588

McConville, S. L. and Ronald, K. and Speirs, D. C. and Gillespie, K. M. and Phelps, A. D R and Cross, A. W. and Bingham, R. and Robertson, C. W. and Whyte, C. G. and He, W. and King, M. and Bryson, R. and Vorgul, I. and Cairns, R. A. and Kellett, B. J. (2014) Scaled experiment to investigate auroral kilometric radiation mechanisms in the presence of background electrons. Journal of Physics: Conference Series, 511 (1). 012061. ISSN 1742-6588

Bowes, D. and Yin, H. and Cross, A.W. and He, W. and Phelps, A.D.R. and Ronald, K. and Chen, Xiaodong and Li, Daohui (2014) Investigation of a klystron with a pseudospark-sourced electron beam. Journal of Physics: Conference Series, 511 (1). 012020. ISSN 1742-6588

King, M. and Bryson, Ross and Ronald, K. and Cairns, R. Alan and McConville, S.L. and Speirs, D.C. and Phelps, A.D.R. and Bingham, R. and Gillespie, K.M. and Cross, A.W. and Vorgul, Irena and Trines, Raoul (2014) Progress towards numerical and experimental simulations of fusion relevant beam instabilities. Journal of Physics: Conference Series, 511 (1). pp. 1-5. 012047. ISSN 1742-6588

Speirs, D. C. and McConville, S. L. and Gillespie, K. M. and Phelps, A. D. R. and Ronald, K. (2013) Numerical simulations of unbounded cyclotron-maser emissions. Journal of Plasma Physics, 79 (6). pp. 999-1001. ISSN 0022-3778

Bingham, R. and Speirs, D.C. and Kellett, B.J. and Vorgul, I. and McConville, S.L. and Cairns, R.A. and Cross, A.W. and Phelps, A.D.R. and Ronald, K. (2013) Laboratory astrophysics : investigation of planetary and astrophysical maser emission. Space Science Reviews, 178 (2-4). pp. 695-713. ISSN 0038-6308

Ginzburg, N.S. and Zotova, I.V. and Cross, A.W. and Phelps, A.D.R. and Yalandin, M.I. and Rostov, V.V. (2013) Generation, amplification, and nonlinear self-compression of powerful superradiance pulses. IEEE Transactions on Plasma Science, 41 (4). pp. 646-660. ISSN 1939-9375

Konoplev, I.V. and Phipps, A.R. and Phelps, A.D.R. and Robertson, Craig and Ronald, K. and Cross, A.W. (2013) Surface field excitation by an obliquely incident wave. Applied Physics Letters, 102 (14). 141106. ISSN 0003-6951

Fuellekrug, Martin and Diver, Declan and Pincon, Jean-Louis and Phelps, Alan D. R. and Bourdon, Anne and Helling, Christiane and Blanc, Elisabeth and Honary, Farideh and Harrison, R. Giles and Sauvaud, Jean-Andre and Renard, Jean-Baptiste and Lester, Mark and Rycroft, Michael and Kosch, Mike and Horne, Richard B. and Soula, Serge and Gaffet, Stephane (2013) Energetic charged particles above thunderclouds. Surveys in Geophysics, 34 (1). pp. 1-41. ISSN 0169-3298

Konoplev, I. V. and MacLachlan, A. J. and Robertson, C. W. and Cross, A. W. and Phelps, A. D. R. (2012) Cylindrical, periodic surface lattice — theory, dispersion analysis, and experiment. Applied Physics Letters, 101 (12). 121111. ISSN 0003-6951

Constable, D. A. and Ronald, K. and He, W. and Phelps, A. D. R. and Cross, A. W. and Savilov, A. V. and Bratman, V. L. and Bandurkin, I. V. (2012) Numerical simulations of a co-harmonic gyrotron. Journal of Physics D: Applied Physics, 45 (6). 065105. ISSN 1361-6463

Zhang, Liang and He, Wenlong and Ronald, Kevin and Phelps, Alan D. R. and Whyte, Colin G. and Robertson, Craig W. and Young, Alan R. and Donaldson, Craig R. and Cross, Adrian W. (2012) Multi-mode coupling wave theory for helically corrugated waveguide. IEEE Transactions on Microwave Theory and Techniques, 60 (1). pp. 1-7. ISSN 0018-9480

Konoplev, I. V. and Cross, A. W. and Phelps, A. D. R. (2011) Relativistic electron beam excitation of surface fields in artificial materials based on one- and two-dimensional periodic structures. IEEE Transactions on Plasma Science, 39 (11). pp. 2610-2611. ISSN 1939-9375

Zhang, Liang and He, Wenlong and Donaldson, Craig R. and Cross, Adrian W. and Phelps, Alan D. R. and McElhinney, Paul and Ronald, Kevin (2011) W-band gyro-BWO with a four-stage depressed collector. Terahertz Science & Technology, 4 (3). pp. 76-84.

Konoplev, I. V. and MacLachlan, A. J. and Robertson, Craig and Cross, A. W. and Phelps, A. D. R. (2011) Cylindrical periodic surface lattice as a metadielectric : concept of a surface-field Cherenkov source of coherent radiation. Physical Review A, 84 (1). 013826. ISSN 1050-2947

Ronald, K. and Speirs, D. C. and McConville, S. L. and Gillespie, Karen and Phelps, A. D. R. and Bingham, R. and Vorgul, I. and Cairns, R. A. and Cross, A. W. and Robertson, Craig and Whyte, C. G. and He, W. and Kellett, B. J. (2011) Auroral magnetospheric cyclotron emission processes : numerical and experimental simulations. Plasma Physics and Controlled Fusion, 53 (7). 074015. ISSN 0741-3335

Vorgul, I. and Kellett, B. J. and Cairns, R. A. and Bingham, R. and Ronald, K. and Speirs, D. C. and McConville, S. L. and Gillespie, K. M. and Phelps, A. D. R. (2011) Cyclotron maser emission : stars, planets, and laboratory. Physics of Plasmas, 18 (5). -. 056501. ISSN 1070-664X

He, W. and Donaldson, C. R. and Li, F. and Zhang, L. and Cross, A. W. and Phelps, A. D. R. and Ronald, K. and Robertson, C. W. and Whyte, C. G. and Young, A. R. (2011) W-band gyro-devices using helically corrugated waveguide and cusp gun : design, simulation and experiment. Terahertz Science & Technology, 4 (1). pp. 9-19.

Cairns, R. A. and Vorgul, I. and Bingham, R. and Ronald, K. and Speirs, D. C. and McConville, S. L. and Gillespie, K. M. and Bryson, R. and Phelps, A. D. R. and Kellett, B. J. and Cross, A. W. and Robertson, Craig and Whyte, C. G. and He, W. (2011) Cyclotron maser radiation from inhomogeneous plasmas. Physics of Plasmas, 18 (2). 022902. ISSN 1070-664X

Konoplev, I. V. and Fisher, L. and Cross, A. W. and Phelps, A. D. R. and Ronald, K. and Thumm, M. (2010) Excitation of surface field cavity and coherence of electromagnetic field scattering on two-dimensional cylindrical lattice. Applied Physics Letters, 97 (26). 261102. ISSN 0003-6951

Bratman, V. L. and Denisov, G. G. and Kolganov, N. G. and Mishakin, S. V. and Samsonov, S. V. and Cross, A. W. and He, W. and Zhang, L. and McStravick, M. and Whyte, C. G. and Young, A. R. and Ronald, K. and Robertson, C. W. and Phelps, A. D. R. (2010) Generation of 3 GW microwave pulses in X-band from a combination of a relativistic backward-wave oscillator and a helical-waveguide compressor. Physics of Plasmas, 17 (11). 110703. ISSN 1070-664X

McStravick, M. and Samsonov, S. V. and Ronald, K. and Mishakin, S. V. and He, W. and Denisov, G. G. and Whyte, C. G. and Bratman, V. L. and Cross, A. W. and Young, A. R. and MacInnes, P. and Robertson, C. W. and Phelps, A. D. R. (2010) Experimental results on microwave pulse compression using helically corrugated waveguide. Journal of Applied Physics, 108 (5). -. ISSN 0021-8979

Konoplev, I. V. and Fisher, L. and Cross, A. W. and Phelps, A. D. R. and Ronald, K. and Robertson, C. W. (2010) Surface wave Cherenkov maser based on a periodic lattice. Applied Physics Letters, 96 (26). 261101. ISSN 0003-6951

Konoplev, I.V. and Fisher, L. and Ronald, K. and Cross, A.W. and Phelps, A.D.R. and Robertson, C.W. and Thumm, M. (2010) Surface-field cavity based on a two-dimensional cylindrical lattice. Applied Physics Letters, 96 (23). 231111. ISSN 0003-6951

Speirs, D. C. and Ronald, K. and McConville, S. L. and Gillespie, K. M. and Phelps, A. D. R. and Cross, A. W. and Bingham, R. and Robertson, C. W. and Whyte, C. G. and He, W. and Vorgul, I. and Cairns, R. A. and Kellett, B. J. (2010) Numerical investigation of auroral cyclotron maser processes : publisher's note. Physics of Plasmas, 17 (6). 056501. ISSN 1070-664X

Speirs, D. C. and Ronald, K. and McConville, S. L. and Gillespie, K. M. and Phelps, A. D. R. and Cross, A. W. and Bingham, R. and Robertson, C. W. and Whyte, C. G. and He, W. and Vorgul, I. and Cairns, R. A. and Kellett, B. J. (2010) Numerical investigation of auroral cyclotron maser processes (vol 17, 056501, 2010). Physics of Plasmas, 17 (6). -. 069901. ISSN 1070-664X

Speirs, David and Ronald, K. and McConville, S. L. and Gillespie, K. M. and Phelps, A. D. R. and Cross, A. W. and Bingham, R. and Robertson, C. W. and Whyte, Colin and He, W. and Vorgul, I. and Cairns, R. A. and Kellett, B. J. (2010) Numerical investigation of auroral cyclotron maser processes. Physics of Plasmas, 17 (5). 056501. ISSN 1070-664X

Donaldson, C. R. and He, W. and Cross, A.W. and Li, Fengping and Phelps, A.D.R. and Zhang, Liang and Ronald, Kevin and Robertson, Craig and Whyte, Colin and Young, Alan (2010) A cusp electron gun for millimeter wave gyrodevices. Applied Physics Letters, 96 (14). 141501. ISSN 0003-6951

Konoplev, Ivan V. and MacInnes, Philip and Cross, Adrian W. and Fisher, Lorna and Phelps, Alan D. R. and He, Wenlong and Ronald, Kevin and Whyte, Colin G. and Robertson, Craig W. (2010) High-current electron beams for high-power free-electron masers based on two-dimensional periodic lattices. IEEE Transactions on Plasma Science, 38 (4). pp. 751-763. ISSN 1939-9375

Li, Fengping and He, W. and Cross, A.W. and Donaldson, C.R. and Zhang, Liang and Phelps, A.D.R. and Ronald, Kevin, Faraday Partnership in High Power RF (Funder), Scottish Universities Physics Alliance (SUPA) (Funder), Overseas Research Students Awards Scheme (ORSAS) (Funder) (2010) Design and simulation of a 390 GHz seventh harmonic gyrotron using a large orbit electron beam. Journal of Physics D: Applied Physics, 43 (15). p. 155204. ISSN 1361-6463

Zhang, Liang and He, Wenlong and Cross, Adrian W. and Phelps, Alan D. R. and Ronald, Kevin and Whyte, Colin G. (2009) Numerical optimization of a multistage depressed collector with secondary electron emission for an X-band gyro-BWO. IEEE Transactions on Plasma Science, 37 (12). pp. 2328-2334. ISSN 1939-9375

Donaldson, Craig and He, Wenlong and Cross, A.W. and Phelps, A.D.R. and Li, Fengping and Ronald, K. and Robertson, C.W. and Whyte, C.G. and Young, A.R. (2009) Design and numerical optimization of a cusp-gun-based electron beam for millimeter-wave gyro-devices. IEEE Transactions on Plasma Science, 37 (11). pp. 2153-2157. ISSN 1939-9375

Shukla, P.K. and Bingham, R. and Phelps, A.D.R. and Stenflo, L. (2009) Dark and grey electromagnetic electron-cyclotron envelope solitons in an electron-positron magnetoplasma. Journal of Plasma Physics, 75. pp. 575-580. ISSN 0022-3778

Arzhannikov, A.V. and Cross, A.W. and Ginzburg, N.S. and He, Wenlong and Kalinin, P.V. and Konoplev, I.V. and Kuznetsov, S.A. and Peskov, N.Y. and Phelps, A.D.R. and Robertson, C.W. and Ronald, K. and Whyte, C.G. (2009) Production of powerful spatially coherent radiation in planar and coaxial fem exploiting two-dimensional distributed feedback. IEEE Transactions on Plasma Science, 37 (9). pp. 1792-1800. ISSN 1939-9375

Yin, H. and Cross, A.W. and He, W. and Phelps, A.D.R. and Ronald, K. and Bowes, D. and Robertson, C.W. (2009) Millimeter wave generation from a pseudospark-sourced electron beam. Physics of Plasmas, 16 (6). 063105. ISSN 1070-664X

Ginzburg, N. S. and Peskov, N. Yu. and Sergeev, A. S. and Zaslavsky, V. Yu. and Konoplev, I. V. and Fisher, L. and Ronald, K. and Phelps, A. D. R. and Cross, A. W. and Thumm, M. (2009) Mechanism of azimuthal mode selection in two-dimensional coaxial Bragg resonators. Journal of Applied Physics, 105 (12). -. ISSN 0021-8979

Zhang, Liang and He, W. and Cross, A.W. and Phelps, A.D.R. and Ronald, K. and Whyte, C.G. (2009) Design of an energy recovery system for a gyrotron backward-wave oscillator. IEEE Transactions on Plasma Science, 37 (3). pp. 390-394. ISSN 1939-9375

Konoplev, I.V. and MacInnes, P. and Cross, A.W. and Phelps, A.D.R. and Fisher, L. and Ronald, K. (2008) Wave propagation and tunneling through periodic structures. Applied Physics Letters, 93 (23). 231110. ISSN 0003-6951

Gillespie, K.M. and Speirs, David and Ronald, K. and McConville, S.L. and Phelps, A.D.R. and Bingham, R. and Cross, A.W. and Robertson, C.W. and Whyte, C.G. and He, W. and Vorgul, I. and Cairns, R.A. and Kellett, B.J. (2008) 3D PiC code simulations for a laboratory experimental investigation of Auroral Kilometric Radiation mechanisms. Plasma Physics and Controlled Fusion, 50 (12). 124038. ISSN 0741-3335

Bandurkin, I.V. and Bratman, V.L. and Denisov, G.G. and Kalynov, Yu.K. and Savilov, A.V. and Cross, A.W. and He, W. and Ronald, K. and Phelps, A.D.R. (2008) Single-cavity gyromultipliers. Terahertz Science & Technology, 1 (3). pp. 169-189. ISSN 1941-7411

He, W. and Whyte, C.G. and Rafferty, E.G. and Cross, A.W. and Phelps, A.D.R. and Ronald, K. and Young, A.R. and Robertson, C.W. (2008) Axis-encircling electron beam generation using a smooth magnetic cusp for gyrodevices. Applied Physics Letters, 93 (12). ISSN 0003-6951

Ronald, K. and McConville, S.L. and Speirs, David and Phelps, A.D.R. and Robertson, C.W. and Whyte, C.G. and He, Wenlong and Gillespie, Karen and Cross, A.W. and Bingham, Robert (2008) Electron beam measurements for a laboratory simulation of auroral kilometric radiation. Plasma Sources Science and Technology, 17 (3). ISSN 0963-0252

McConville, S.L. and Speirs, D C and Ronald, K. and Phelps, A.D.R. and Cross, A.W. and Bingham, R. and Robertson, C.W. and Whyte, C.G. and He, W. and Gillespie, K.M. and Vorgul, I. and Cairns, R.A. and Kellett, B.J. (2008) Demonstration of auroral radio emission mechanisms by laboratory experiment. Plasma Physics and Controlled Fusion, 50 (7). 074010. ISSN 0741-3335

Speirs, David and McConville, S.L. and Gillespie, K.M. and Ronald, K. and Phelps, A.D.R. and Cross, A.W. and Bingham, R. and Robertson, C.W. and Whyte, C.G. and Vorgul, I. and Cairns, R.A. and Kellett, B.J. (2008) Numerical simulation of auroral cyclotron maser processes. Plasma Physics and Controlled Fusion, 50 (7). 074011. ISSN 0741-3335

Konoplev, I.V. and Cross, A.W. and MacInnes, P. and He, W. and Phelps, A.D.R. and Whyte, C.G. and Ronald, K. and Robertson, C.W. (2008) Free-electron maser based on a cavity with two- and one-dimensional distributed feedback. Applied Physics Letters, 92 (21). 211501. ISSN 0003-6951

Ronald, K. and Speirs, David and McConville, S.L. and Phelps, A.D.R. and Robertson, C.W. and Whyte, C.G. and He, W. and Gillespie, K.M. and Bingham, Robert (2008) Radio frequency resonator structure and diagnostic measurements for a laboratory simulation of Auroral Kilometric Radiation. Physics of Plasmas, 15 (5). 056503. ISSN 1070-664X

Savilov, A.V. and Bespalov, P.A. and Ronald, K. and Phelps, A.D.R. (2007) Dynamics of excitation of backward waves in long inhomogeneous systems. Physics of Plasmas, 14 (11). ISSN 1070-664X

Konoplev, I.V. and Cross, A.W. and Phelps, A.D.R. and He, W. and Ronald, K. and Whyte, C.G. and Robertson, C.W. and MacInnes, P. (2007) Experimental and theoretical studies of a coaxial free-electron maser based on two-dimensional distributed feedback. Physical Review E: Statistical Physics, Plasmas, Fluids, and Related Interdisciplinary Topics, 76 (5). 056406. ISSN 2470-0053

Konoplev, I.V. and MacInnes, P. and Cross, A.W. and Phelps, A.D.R. and Ronald, K. (2007) Study of one-dimensional Bragg structures with localized defect. Applied Physics Letters, 91 (17). p. 171107. ISSN 0003-6951

Konoplev, I.V. and Cross, A.W. and MacInnes, P. and He, W. and Whyte, C.G. and Phelps, A.D.R. and Robertson, Craig and Ronald, K. (2007) Response to "comment on 'high current oversized electron beam formation for high-power microwave research' [appl. phys. lett. 89, 171503 (2006)]". Applied Physics Letters, 90 (26). p. 266102. ISSN 0003-6951

Cross, A.W. and He, W. and Phelps, A.D.R. and Ronald, K. and Whyte, C.G. and Young, A.R. and Robertson, Craig and Rafferty, E.G. (2007) Helically corrugated waveguide gyrotron traveling wave amplifier using a thermionic cathode electron gun. Applied Physics Letters, 90 (25). p. 253501. ISSN 0003-6951

Cross, A.W. and Yin, H. and He, W. and Ronald, K. and Phelps, A.D.R. and Pitchford, L.C. (2007) Generation and application of pseudospark-sourced electron beams. Journal of Physics D: Applied Physics, 40 (7). pp. 1953-1956. ISSN 1361-6463

Bratman, V.L. and Denisov, G.G. and Samsonov, S.V. and Cross, A.W. and Phelps, A.D.R. and Xe, W. (2007) High-efficiency wideband gyro-TWTs and gyro-BWOs with helically corrugated waveguides. Radiophysics and Quantum Electronics, 50 (2). pp. 95-107. ISSN 0033-8443

Bratman, V.L. and Denisov, G.G. and Samsonov, S.V. and Cross, A.W. and Ronald, K. and Phelps, A.D.R. (2007) Method for achievement of a multigigawatt peak power by compressing microwave pulses of a relativistic backward-wave oscillator in a helical waveguide. Radiophysics and Quantum Electronics, 50 (1). pp. 36-48. ISSN 0033-8443

Konoplev, I.V. and Cross, A.W. and MacInnes, P. and He, W. and Whyte, C.G. and Phelps, A.D.R. and Robertson, C.W. and Ronald, K. (2006) High-current oversized annular electron beam formation for high-power microwave research. Applied Physics Letters, 89 (17). 171503-1-171503-3. ISSN 0003-6951

Konoplev, I.V. and Doherty, G. and Cross, A.W. and Phelps, A.D.R. and Ronald, K. (2006) Photonic band gap control in one-dimensional dielectric Bragg structures. Applied Physics Letters, 88 (11). p. 111108. ISSN 0003-6951

Konoplev, I.V. and McGrane, P. and He, W. and Cross, A.W. and Phelps, A.D.R. and Whyte, C.G. and Ronald, K. and Robertson, C.W. (2006) Experimental study of coaxial free-electron maser based on two-dimensional distributed feedback. Physical Review Letters, 96 (3). 035002/1-035002/4. ISSN 1079-7114

Phelps, A.D.R. and Ronald, K. and Speirs, David and McConville, S.L. and Cross, A.W. and Vorgul, I. and Robertson, C.W. and Bingham, R. and Cairns, R.A. and Whyte, C.G. and Kellett, B.J. (2006) Laboratory investigation of cyclotron emission processes for auroral radiation. Geophysical Research Abstracts, 8 (05904). ISSN 1029-7006

Cross, A.W. and Phelps, A.D.R. and Ronald, K. and He, W. and Whyte, C. and Robertson, C.W. and Young, A.R. (2006) Theory and simulations of a gyrotron backward wave oscillator using a helical interaction waveguide. Applied Physics Letters, 89 (9). 091504. ISSN 0003-6951

Speirs, David and Vorgul, I. and Ronald, K. and Bingham, R. and Cairns, R.A. and Phelps, A.D.R. and Kellett, B.J. and Cross, A.W. and Whyte, C.G. and Robertson, C. (2005) A laboratory experiment to investigate auroral kilometric radiation emission mechanisms. Journal of Plasma Physics, 71 (5). pp. 665-674. ISSN 0022-3778

Konoplev, I.V. and McGrane, P. and Phelps, A.D.R. and Cross, A.W. and Ronald, K. (2005) Observation of photonic band-gap control in one-dimensional Bragg structures. Applied Physics Letters, 87 (12). pp. 121104-1. ISSN 0003-6951

Ginzburg, N.S. and Peskov, N.Y. and Sergeev, A.S. and Phelps, A.D.R. and Cross, A.W. (2005) Peculiarities of mode spectrum in two-dimensional Bragg structures. Optics Communications, 250 (4-6). pp. 309-315. ISSN 0030-4018

He, W. and Ronald, K. and Young, A.R. and Cross, A.W. and Phelps, A.D.R. and Whyte, C.G. and Rafferty, E.G. and Thomson, J. and Robertson, C.W. and Speirs, David and Samsonov, S.V. and Bratman, V.L. and Denisov, G.G. (2005) Gyro-BWO experiments using a helical interaction waveguide. IEEE Transactions on Electron Devices, 52 (5). pp. 839-844. ISSN 0018-9383

Konoplev, I.V. and McGrane, P. and Cross, A.W. and Ronald, K. and Phelps, A.D.R. (2005) Wave interference and band gap control in multiconductor one-dimensional Bragg structures. Journal of Applied Physics, 97 (7). 073101. ISSN 0021-8979

Burt, Graeme and Samsonov, S.V. and Phelps, A.D.R. and Bratman, V.L. and Ronald, K. and Denisov, G.G. and He, W. and Young, A.R. and Cross, A.W. and Konoplev, I.V. (2005) Microwave pulse compression using a helically corrugated waveguide. IEEE Transactions on Plasma Science, 33 (2). pp. 661-667. ISSN 1939-9375

Ronald, K. and Speirs, David and Phelps, A.D.R. and Bingham, R. (2005) Analysis of a cyclotron maser instability with application to space and laboratory plasmas. Proceedings of the 46th Annual Meeting of the Division of Plasma Physics, T116. pp. 1-3. ISSN 1089-7623

Cairns, R.A. and Speirs, David and Ronald, K. and Vorgul, I. and Kellett, B.J. and Phelps, A.D.R. and Bingham, R. (2005) A cyclotron maser instability with application to space and laboratory plasmas. Physica Scripta, T116. pp. 23-26. ISSN 0031-8949

Burt, G. and Samsonov, S.V. and Phelps, A.D.R. and Ronald, K. and Denisov, G.G. and Young, A.R. and Bratman, V.L. and Phelps, Alan and Cross, A.W. and Konoplev, I.V. and He, W. and Thomson, J. and Whyte, C.G. (2004) Dispersion of helically corrugated waveguides : analytical, numerical and experimental study. Physical Review E: Statistical Physics, Plasmas, Fluids, and Related Interdisciplinary Topics, 70 (4). 046402. ISSN 2470-0053

Bingham, R. and Kellett, B. J. and Cairns, R. A. and Vorgul, I. and Phelps, A. D. R. and Ronald, K. and Speirs, D. (2004) Cyclotron maser radiation in space and laboratory plasmas. Contributions to Plasma Physics, 44 (5-6). pp. 382-387. ISSN 1521-3986

Yin, H and Cross, A.W and Phelps, A.D.R and He, W and Ronald, K (2004) Cherenkov interaction and post-acceleration experiments of high brightness electron beams from a pseudospark discharge. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 528 (1-2). pp. 378-381. ISSN 0168-9002

Konoplev, I.V and Phelps, A.D.R and Cross, A.W and Ronald, K and McGrane, P and He, W and Whyte, C.G and Ginzburg, N.S and Peskov, N.Yu and Sergeev, A.S and Thumm, M (2004) Experimental and computational studies of novel coaxial 2D Bragg structures for a high-power FEM. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 528 (1-2). pp. 101-105. ISSN 0168-9002

Bandurkin, I.V. and Peskov, N. Yu and Phelps, A.D.R. and Savilov, A.V. (2004) Regime of non-resonant trapping in a Bragg-cavity FEM oscillator. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 528 (1-2). pp. 67-70. ISSN 0168-9002

Ronald, K. and Cross, A.W. and Phelps, A.D.R. and He, W. and Whyte, C.G. and Thomson, J. and Rafferty, E. and Konoplev, I.V. (2004) Measurements of pulse modulation in an ECM. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 528 (1-2). pp. 120-124. ISSN 0168-9002

Bandurkin, I.V. and Phelps, A.D.R. and Savilov, A.V. (2004) Regime of nonresonant trapping in a CARM oscillator. IEEE Transactions on Plasma Science, 32 (3). pp. 929-933. ISSN 1939-9375

Speirs, David and Phelps, A.D.R. and Konoplev, I.V. and Cross, A.W. and He, W. (2004) Simulation of high power broadband cyclotron autoresonance maser amplifier and electron beam experiments. Review of Scientific Instruments, 75 (4). pp. 826-831. ISSN 0034-6748

Samsonov, S.V. and Phelps, A.D.R. and Bratman, V.L. and Burt, G. and Denisov, G.G. and Cross, A.W. and Ronald, K. and He, W. and Yin, H. (2004) Compression of frequency-modulated pulses using helically corrugated waveguides and its potential for generating multigigawatt rf radiation. Physical Review Letters, 92 (11). 118301. ISSN 1079-7114

Yin, H. and Cross, A. W. and He, W. and Phelps, A. D. R. and Ronald, K. (2004) Pseudospark experiments : Cherenkov interaction and electron beam post-acceleration. IEEE Transactions on Plasma Science, 32 (1). pp. 233-239. ISSN 1939-9375

Konoplev, I.V. and Phelps, A.D.R. and Cross, A.W. and Ronald, K. (2003) Experimental studies of the influence of distributed power losses on the transparency of two-dimensional surface photonic band-gap structures. Physical Review E: Statistical Physics, Plasmas, Fluids, and Related Interdisciplinary Topics, 68 (6). 066613-1. ISSN 2470-0053

Ginzburg, N.S. and Zotova, I.V. and Sergeev, A.S. and Rozental, R.M. and Phelps, A.D.R. and Cross, A.W. and Ronald, K. (2003) Theory of cyclotron super-radiance from a moving electron bunch under group synchronism condition. Physics of Plasmas, 10 (11). pp. 4494-4503. ISSN 1070-664X

Cross, A W and Konoplev, I V and Phelps, A D R and Ronald, K (2003) Studies of surface two-dimensional photonic band-gap structures. Journal of Applied Physics, 93 (4). pp. 2208-2218. ISSN 0021-8979

Ginzburg, N S and Peskov, N Y and Sergeev, A S and Konoplev, I V and Cross, A W and Phelps, A D R and Robb, G R M and Ronald, K and He, W and Whyte, C G (2002) Theory of free-electron maser with two-dimensional distributed feedback driven by an annular electron beam. Journal of Applied Physics, 92 (3). pp. 1619-1629. ISSN 0021-8979

Ginzburg, N.S. and Peskov, N.Yu. and Sergeev, A.S. and Phelps, A.D.R. and Cross, A.W. and Konoplev, I.V. (2002) The use of a hybrid resonator consisting of one-dimensional and two-dimensional Bragg reflectors for generation of spatially coherent radiation in a coaxial free-electron laser. Physics of Plasmas, 9 (6). pp. 2798-2802. ISSN 1070-664X

Yin, H and Cross, A W and Phelps, A D R and Zhu, D and He, W and Ronald, K (2002) Propagation and post-acceleration of a pseudospark-sourced electron beam. Journal of Applied Physics, 91 (8). pp. 5419-5422. ISSN 0021-8979

Cross, A.W. and Konoplev, I.V. and Ronald, K. and Phelps, A.D.R. and He, W. and Whyte, C.G. and Ginzburg, N.S. and Peskov, N. Yu and Sergeev, A.S. (2002) Experimental studies of two-dimensional coaxial Bragg structures for a high-power free-electron maser. Applied Physics Letters, 80 (9). pp. 1517-1519. ISSN 0003-6951

Ginzburg, N S and Zotova, I V and Sergeev, A S and Rozental', R M and Shpak, V G and Yalandin, M I and Felps, A D R and Cross, A V and Phelps, Alan (2002) Generation of subnanosecond microwave pulses based on the Cherenkov superradiance effect. Technical Physics Letters, 47 (3). pp. 335-342. ISSN 1063-7850

Cross, A W and He, W and Konoplev, I V and Phelps, A D R and Ronald, K and Robb, G R M and Whyte, C G and Ginzburg, N S and Peskov, N Y and Sergeev, A S (2001) Experimental and theoretical study of 2D Bragg structures for a coaxial free electron maser. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 475 (1-3). pp. 164-172. ISSN 0168-9002

Ginzburg, N S and Zotova, I V and Novozhilova, Y V and Sergeev, A S and Phelps, A D R and Cross, A W and Wiggins, S M and Ronald, K and Shpak, V G and Yalandin, M I and Shunailov, S A and Ulmaskulov, M R (2001) Generation of powerful ultrashort electromagnetic pulses based on superradiance. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 475 (1-3). pp. 385-390. ISSN 0168-9002

Ginzburg, N S and Peskov, N Y and Sergeev, A S and Arzhannikov, A V and Sinitsky, S L and Kalinin, P V and Phelps, A D R and Cross, A W (2001) Progress in development of high-power FELs with two-dimensional Bragg resonators. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 475 (1-3). pp. 287-295. ISSN 0168-9002

He, W and Yin, H and Phelps, A D R and Cross, A W and Spark, S N (2001) Study of a fast, high-impedance, high-voltage pulse divider. Review of Scientific Instruments, 72 (11). pp. 4266-4269. ISSN 0034-6748

Yin, H and He, W and Cross, A W and Phelps, A D R and Ronald, K (2001) Single-gap pseudospark discharge experiments. Journal of Applied Physics, 90 (7). pp. 3212-3218. ISSN 0021-8979

He, W and Cooke, S J and Cross, A W and Phelps, A D R (2001) Simultaneous axial and rotational electron beam velocity measurement using a phosphor scintillator. Review of Scientific Instruments, 72 (5). pp. 2268-2270. ISSN 0034-6748

Ronald, K. and Cross, A.W. and Phelps, A.D.R. and He, W. (2001) Observations of dynamic behaviour in an electron cyclotron maser oscillator. Journal of Physics D: Applied Physics, 34 (3). L17-L22. ISSN 1361-6463

Yin, Huabi and Robb, Gordon and He, W and Phelps, A D R and Cross, A W and Ronald, K (2000) Pseudospark-based electron beam and Cherenkov maser experiments. Physics of Plasmas, 7 (12). pp. 5195-5205. ISSN 1070-664X

Yalandin, M I and Shpak, V G and Shunailov, S A and Oulmaskoulov, M R and Ginzburg, N S and Zotova, I V and Novozhilova, Y V and Sergeev, A S and Phelps, A D R and Cross, A W and Wiggins, Mark and Ronald, K (2000) Generation of powerful subnanosecond microwave pulses in the range of 38-150 GHz. IEEE Transactions on Plasma Science, 28 (5). pp. 1615-1619. ISSN 1939-9375

Konoplev, I V and Phelps, A D R (2000) High-gain Compton free electron laser driven by pre-bunched electrons. Physics of Plasmas, 7 (10). pp. 4280-4290. ISSN 1070-664X

Savilov, A V and Bratman, V L and Phelps, A D R and Samsonov, S V (2000) Effective coupling of cyclotron autoresonance maser and "gyrotron" modes on a phase-synchronized electron beam. Physical Review E: Statistical Physics, Plasmas, Fluids, and Related Interdisciplinary Topics, 62 (3). pp. 4207-4215. ISSN 2470-0053

Whyte, C.G. and Jaroszynski, D.A. and Cross, A.W. and He, W. and Ronald, K. and Young, A. and Phelps, A.D.R. (2000) Free electron maser amplifier experiments. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 445 (1-3). pp. 272-275. ISSN 0168-9002

Konoplev, I V and Cross, A W and He, W and Phelps, A D R and Ronald, K and Robb, G R M and Whyte, C G and Ginzburg, N S and Peskov, N Y and Sergeev, A S (2000) Progress of the Strathclyde Free Electron Maser experiment using a 2D Bragg structure. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 445 (1-3). pp. 236-240. ISSN 0168-9002

Jaroszynski, D.A. and Ersfeld, B. and Giraud, G. and Jamison, S.P. and Jones, D.R. and Issac, R.C. and McNeil, B.M.W. and Phelps, A.D.R. and Wiggins, Mark (2000) The Strathclyde terahertz to optical pulse source (TOPS). Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 445 (1-3). pp. 317-319. ISSN 0168-9002

Jaroszynski, D.A. and Wiggins, Mark and McNeil, B.W.J. and Robb, G.R.M. and Aitken, P. and Phelps, A.D.R. and Cross, A.W. and Ronald, K. (2000) Superradiance driven by coherent spontaneous emission in a cherenkov free-electron maser amplifier. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 445 (1-3). pp. 261-266. ISSN 0168-9002

Savilov, A V and Bratman, V L and Phelps, A D R and Samsonov, S V (2000) Theoretical explanation and experimental observation of effective cyclotron coupling of traveling and near-cutoff modes on a phase-synchronized electron beam. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 445 (1-3). pp. 230-235. ISSN 0168-9002

Bratman, V L and Cross, A W and Denisov, G G and He, W and Phelps, A D R and Ronald, K and Samsonov, S V and Whyte, C G and Young, A R (2000) High-gain wide-band gyrotron traveling wave amplifier with a helically corrugated waveguide. Physical Review Letters, 84 (12). pp. 2746-2749. ISSN 1079-7114

Wiggins, Mark and Jaroszynski, D.A. and McNeil, B.W.J. and Robb, G.R.M. and Aitken, P. and Phelps, A.D.R. and Cross, A.W. and Ronald, K. and Ginzburg, N.S. and Shpak, V.G. and Yalandin, M.I. and Shunailov, S.A. and Ulmaskulov, M.R. (2000) Self-amplification of coherent spontaneous emission in a cherenkov free-electron maser. Physical Review Letters, 84 (11). pp. 2393-2396. ISSN 1079-7114

Ginzburg, N S and Sergeev, A S and Novozhilova, Y V and Zotova, I V and Rosenthal, R M and Phelps, A D R and Cross, A W and Aitken, P and Shpak, V G and Yalandin, M I and Shunailov, S A and Ulmaskulov, M R (2000) Experimental observation of Cherenkov superradiance from an intense electron bunch. Optics Communications, 175 (1-3). pp. 139-146. ISSN 0030-4018

Yalandin, M I and Shpak, V G and Shunailov, S A and Ul'maskulov, M R and Ginzburg, N S and Zotova, I V and Sergeev, A S and Phelps, A D R and Cross, A W and Ronald, K and Wiggins, S M (1999) Generation of subnanosecond superradiance pulses in the short-wavelength part of the millimeter range. Technical Physics Letters, 25 (12). pp. 927-929. ISSN 1063-7850

Ginzburg, N S and Novozhilova, N Y and Zotova, I V and Sergeev, A S and Peskov, N Y and Phelps, A D R and Wiggins, S M and Cross, A W and Ronald, K and He, W and Shpak, V G and Yalandin, M I and Shunailov, S A and Ulmaskulov, M R and Tarakanov, V P (1999) Generation of powerful subnanosecond microwave pulses by intense electron bunches moving in a periodic backward wave structure in the superradiative regime. Physical Review E: Statistical Physics, Plasmas, Fluids, and Related Interdisciplinary Topics, 60 (3). pp. 3297-3304. ISSN 2470-0053

Ginzburg, N S and Peskov, N Y and Sergeev, A S and Phelps, A D R and Konoplev, I V and Robb, G R M and Cross, A W and Arzhannikov, A V and Sinitsky, S L (1999) Theory and design of a free-electron maser with two-dimensional feedback driven by a sheet electron beam. Physical Review E: Statistical Physics, Plasmas, Fluids, and Related Interdisciplinary Topics, 60 (1). pp. 935-945. ISSN 2470-0053

Ginzburg, N S and Peskov, N Y and Zotova, I V and Sergeev, A S and Phelps, A D R and Cross, A W and He, W and Ronald, K and Shpak, V G and Yalandin, M I and Shunailov, S A and Ulmaskulov, M R (1999) Experimental observation of wiggler superradiance under group synchronism condition. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 429 (1-3). pp. 94-100. ISSN 0168-9002

Paterson, J H and Devine, R and Phelps, A D R (1999) Complex permeability of soft magnetic ferrite polyester resin composites at frequencies above 1 MHz. Journal of Magnetism and Magnetic Materials, 196-197. pp. 394-396. ISSN 0304-8853

Ginzburg, N S and Zotova, I V and Sergeev, A S and Phelps, A D R and Cross, A W and Shpak, V G and Yalandin, M I and Tarakanov, V P (1999) Generation of ultrashort microwave pulses based on cyclotron superradiance. IEEE Transactions on Plasma Science, 27 (2). pp. 462-469. ISSN 1939-9375

Shpak, V G and Yalandin, M I and Shunailov, S A and Ginzburg, N S and Zotova, I V and Sergeev, A S and Felps, A D R and Kross, A V and Viggins, S M and Phelps, Alan (1999) A new source of ultra-short microwave pulses based on the effect of superradiation of subnanosecond electron clusters. Doklady akademii nauk, 365 (1). pp. 50-53. ISSN 0869-5652

Yin, H. and He, W. and Robb, G. R. M. and Phelps, A. D. R. and Ronald, K. and Cross, A. W. (1999) Coherent microwave generation from a pseudospark cathode Cherenkov maser. Physical Review Special Topics: Accelerators and Beams, 2 (2). 020701. ISSN 2469-9888

Aitken, P and McNeil, B W J and Robb, G R M and Phelps, A D R (1999) Pulse propagation effects in a cyclotron resonance maser amplifier. Physical Review E: Statistical Physics, Plasmas, Fluids, and Related Interdisciplinary Topics, 59 (1). pp. 1152-1166. ISSN 2470-0053

Denisov, G G and Bratman, V L and Cross, A W and He, W and Phelps, A D R and Ronald, K and Samsonov, S V and Whyte, C G (1998) Gyrotron traveling wave amplifier with a helical interaction waveguide. Physical Review Letters, 81 (25). pp. 5680-5683. ISSN 1079-7114

Ginzburg, N S and Novozhilova, Y V and Zotova, I V and Sergeev, A S and Phelps, A D R and Cross, A W and Wiggins, S M and He, Wenlong and Ronald, K and Shpak, V G and Yalandin, M I and Shunailov, S A and Ul'maskulov, M R and Tarakanov, V P (1998) Generation of superradiance pulses by high-current subnanosecond electron bunches moving in a periodic slow-wave structure. Technical Physics Letters, 24 (9). pp. 709-711. ISSN 1063-7850

Ronald, K and Cross, A W and Phelps, A D R and He, W L and Yin, H B and Spark, S N (1998) Explosive cathode gyrotron experiments. IEEE Transactions on Plasma Science, 26 (3). pp. 375-382. ISSN 1939-9375

Denisov, G G and Bratman, V L and Phelps, A D R and Samsonov, S V (1998) Gyro-TWT with a helical operating waveguide: new possibilities to enhance efficiency and frequency bandwidth. IEEE Transactions on Plasma Science, 26 (3). pp. 508-518. ISSN 1939-9375

Yin, H and Phelps, A.D.R and He, W and Robb, G.R.M and Ronald, K and Aitken, P and McNeil, B.W.J and Cross, A.W and Whyte, C.G (1998) A pseudospark cathode Cherenkov maser : theory and experiment. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 407 (1-3). pp. 175-180. ISSN 0168-9002

Cross, A.W. and Ginzburg, N.S. and He, W. and Jaroszynski, D.A. and Peskov, N.Y. and Phelps, A.D.R. and Whyte, C.G. (1998) A 32 ghz bragg free-electron maser (FEM) oscillator with axial guide magnetic field. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 407 (1). pp. 181-186. ISSN 0168-9002

Savilov, A V and Bratman, V L and Phelps, A D R and Samsonov, S V (1998) New opportunity of efficiency enhancement for FEL-oscillators. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 407 (1-3). pp. 480-484. ISSN 0168-9002

Paterson, J H and Cooke, S J and Phelps, A D R (1998) Finite-difference calculation of demagnetizing factors for shapes with cylindrical symmetry. Journal of Magnetism and Magnetic Materials, 177-181. pp. 1472-1473. ISSN 0304-8853

Yalandin, M I and Shunailov, S A and Shpak, V G and Ginzburg, N S and Zotova, I V and Sergeev, A S and Phelps, A D R and Cross, A W and Aitken, P (1997) Cerenkov superradiance from a subnanosecond electron bunch in a sectional decelerating system. Technical Physics Letters, 23 (12). pp. 948-950. ISSN 1063-7850

Ginzburg, N S and Sergeev, A S and Zotova, I V and Novozhilova, Y V and Peskov, N Y and Konoplev, I V and Phelps, A D R and Cross, A W and Cooke, S J and Aitken, P and Shpak, V G and Yalandin, M I and Shunailov, C A and Ulmaskulov, M P (1997) Experimental observation of superradiance in millimeter-wave band. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 393 (1-3). pp. 352-355. ISSN 0168-9002

Bratman, V L and Phelps, A D R and Savilov, A V (1997) Recovery of electron energy in cyclotron autoresonance masers. Physics of Plasmas, 4 (6). pp. 2285-2291. ISSN 1070-664X

Ginzburg, N S and Zotova, I V and Sergeev, A S and Konoplev, I V and Phelps, A D R and Cross, A W and Cooke, S J and Shpak, V G and Yalandin, M I and Shunailov, S A and Ulmaskulov, M R (1997) Experimental observation of cyclotron superradiance under group synchronism conditions. Physical Review Letters, 78 (12). pp. 2365-2368. ISSN 1079-7114

Cooke, S J and Cross, A W and He, W and Phelps, A D R (1996) Experimental operation of a cyclotron autoresonance maser oscillator at the second harmonic. Physical Review Letters, 77 (23). pp. 4836-4839. ISSN 1079-7114

Garven, M and Spark, S N and Cross, A W and Cooke, S J and Phelps, A D R (1996) Gyrotron experiments employing a field emission array cathode. Physical Review Letters, 77 (11). pp. 2320-2323. ISSN 1079-7114

Robb, G R M and Ginzburg, N S and Phelps, A D R and Sergeev, A S (1996) Stimulated coherent emission from short electron bunches in free space. Physical Review Letters, 77 (8). pp. 1492-1495. ISSN 1079-7114

Book Section

Zhang, Liang and Phelps, Alan D. R. and Cross, Adrian W. and Zhang, Jin and Chen, Xiaodong; (2022) Simulation of pseudospark discharge and the transportation of the generated electron beam. In: 2022 15th UK-Europe-China Workshop on Millimetre-Waves and Terahertz Technologies (UCMMT). 2022 15th UK-Europe-China Workshop on Millimetre-Waves and Terahertz Technologies (UCMMT) . IEEE, NOR, pp. 1-2. ISBN 9781665493109

Speirs, D. C. and Ronald, K. and Phelps, A. D. R. and Vann, R. and Huggard, P. G. and Wang, H. and Hall-Chen, V. H. and Field, A.; (2022) A high-k mm-wave scattering diagnostic for measuring binormal wavenumber electron scale turbulence on MAST-U. In: 2022 15th UK-Europe-China Workshop on Millimetre-Waves and Terahertz Technologies (UCMMT). 2022 15th UK-Europe-China Workshop on Millimetre-Waves and Terahertz Technologies (UCMMT) . IEEE, NOR, pp. 1-2. ISBN 9781665493109

MacLachlan, Amy J. and Robertson, Craig W. and Cross, Adrian W. and Ronald, Kevin and Phelps, Alan D.R.; (2022) Powerful radiation source at 0.35 THz based on overmoded, periodic cavities. In: 2021 22nd International Vacuum Electronics Conference (IVEC). IEEE, NLD. ISBN 9781665441056

Wilson, K. and Selman, L. and Whyte, C. G. and MacInnes, P. and Young, A. R. and Phelps, A.D.R. and Cross, A.W. and Zhang, L. and Eliasson, B. and Speirs, D.C. and Robertson, C.W. and Ronald, K. and Cairns, R.A. and Bingham, R. and Bamford, R. and Koepke, M.E.; (2021) Large helicon apparatus for parametric microwave coupling experiments in a magnetised plasma. In: 2021 IEEE International Conference on Plasma Science (ICOPS). IEEE International Conference on Plasma Science (ICOPS)` . IEEE, USA. ISBN 9781665432276

MacInnes, Philip and Donaldson, Craig R. and MacLachlan, Amy J. and Whyte, Colin G. and Ronald, K. and Phelps, Alan D. R. and Cross, Adrian W.; (2021) Phase locked high power X-band microwave sources. In: 2021 IEEE International Conference on Plasma Science (ICOPS), 2021. IEEE International Conference on Plasma Science (ICOPS) . IEEE, USA. ISBN 9781665432276

Young, Alan and Whyte, Colin and Robertson, Craig and MacInnes, Philip and Phelps, Alan and Cross, Adrian and Zhang, Liang and Donaldson, Craig and Matheson, Kathleen and Ronald, Kevin; (2021) Wideband amplification of transient signals for application in pulse compression. In: 2021 IEEE International Conference on Plasma Science (ICOPS) 2021. IEEE International Conference on Plasma Science (ICOPS) . IEEE, USA. ISBN 9781665432276

Zhang, Liang and Phelps, Alan D. R. and Ronald, Kevin and Cross, Adrian W. and Zhang, Jin and Chen, Xiaodong and Xie, Jie; (2021) Simulations of pseudospark discharge and its generated beam to drive a THz EIO. In: 2021 14th UK-Europe-China Workshop on Millimetre-Waves and Terahertz Technologies (UCMMT). UK-Europe-China Workshop on Millimetre-Waves and Terahertz Technologies (UCMMT) . IEEE, GBR. ISBN 9781665438537

Zhang, Liang and Ronald, Kevin and Phelps, Alan D.R. and Cross, Adrian W. and Zhang, Jin and Chen, Xiaodong and Xie, Jie; (2021) Characteristics of pseudospark-sourced beam and its application in THZ sources. In: 2021 IEEE International Conference on Plasma Science, ICOPS 2021. IEEE International Conference on Plasma Science . IEEE, USA, pp. 1-3. ISBN 9781665432276

Speirs, D. C. and Phelps, A. D.R. and Hall-Chen, V. H. and Field, A. R. and Vann, R. G.L. and Ronald, K.; Helfenstein, P. and Reiffers, M., eds. (2021) A high-k mm-wave scattering diagnostic for measuring binormal electron scale turbulence on MAST-U. In: 47th EPS Conference on Plasma Physics, EPS 2021. 47th EPS Conference on Plasma Physics, EPS 2021 . European Physical Society (EPS), ESP, pp. 533-536. ISBN 9781713837046

MacLachlan, Amy J. and Robertson, Craig W. and Cross, Adrian W. and Ronald, Kevin and Phelps, Alan D. R.; (2021) Powerful, over-moded 0.14 THz radiation source. In: 2020 45th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz). International Conference on Infrared, Millimeter, and Terahertz Waves . IEEE, USA. ISBN 9781728166209

Zhang, Liang and Xie, Jie and He, Wenlong and Ronald, Kevin and Phelps, Alan D. R. and Zhang, Jin and Chen, Xiaodong and Cross, Adrian W.; (2020) Compact THz extended interaction oscillator driven by a pseudospark-sourced beam. In: 2020 13th UK-Europe-China Workshop on Millimetre-Waves and Terahertz Technologies, UCMMT 2020. 2020 13th UK-Europe-China Workshop on Millimetre-Waves and Terahertz Technologies, UCMMT 2020 . Institute of Electrical and Electronics Engineers Inc., CHN. ISBN 9781728190648

Zhang, Liang and Donaldson, Craig R. and He, Wenlong and Phelps, Alan D. R. and Cross, Adrian W.; (2019) Cusp electron gun with modulation electrode for a THz gyro-amplifier. In: 44th International Conference on Infrared, Millimeter, and Terahertz Waves. IEEE, FRA. ISBN 9781538682852

Donaldson, Craig R. and Zhang, Liang and Cross, Adrian W. and Ronald, Kevin and Phelps, Alan D.R. and He, Wenlong; (2019) 0.37 THz gyro-TWA with a cryo-free SCM : design and simulation. In: 2019 44th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz). IEEE, FRA. ISBN 9781538682852

Bingham, R. and Ronald, K. and Whyte, C. G. and Wilson, K. and Phelps, A.D.R. and Cairns, R. A. and Eliasson, B. and Koepke, M. E. and Cross, A. W. and Speirs, D. C. and Robertson, C. W. and MacInnes, P. and Bamford, R.; (2019) Apparatus for investigating non-linear microwave interactions in magnetised plasma. In: 46th EPS Conference on Plasma Physics 8 - 12 July 2019. European Physical Society (EPS), ITA. ISBN 9791096389117

Cross, A. W. and MacLachlan, A. J. and Robertson, C. W. and Zhang, L. and Donaldson, C. R. and Yin, H. and Phelps, A. D. R. and Ronald, K.; (2019) Oversized W-band 2D periodic lattice oscillator. In: 2019 International Vacuum Electronics Conference (IVEC). IEEE, KOR. ISBN 978-1-5386-7534-2

Ronald, K. and Phelps, A.D.R. and Cairns, R.A. and Bingham, R. and Eliasson, B. and Koepke, M.E. and Cross, A.W. and Speirs, D.C. and Robertson, C. W. and Whyte, C.G.; Coda, S. and Lapenta, G. and Michaut, C. and Berndt, J. and Mantsinen, M. and Weber, S., eds. (2018) Apparatus for investigating non-linear microwave interactions in magnetised plasma. In: 45th EPS Conference on Plasma Physics (EPS 2018). European Physical Society (EPS), CZE, pp. 961-964. ISBN 9781510868441

He, W. and Donaldson, C. R. and Zhang, L. and Cain, P. and Yin, H. and Ronald, K. and Cross, A. W. and Phelps, A. D. R.; (2018) Amplification of W-band multi-frequency signals using a gyro-TWA. In: 2018 43rd International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz). IEEE, JPN. ISBN 9781538638095

Zhang, Liang and Donaldson, Craig R. and Cross, Adrian W. and Phelps, Alan D. R. and He, Wenlong; (2018) Design of a gridded cusp gun for a W-band gyro-TWA. In: 2018 43rd International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz). IEEE, JPN. ISBN 9781538638095

Phipps, A. R. and Maclachlan, A. J. and Zhang, L. and Robertson, C. R. and Konoplev, I. V. and Ronald, K. and Phelps, A. D. R. and Cross, A. W.; (2018) Periodic structures manufactured by 3D printing for electron beam excitation of high power microwave sources. In: 2017 IEEE 21st International Conference on Pulsed Power. IEEE, GBR. ISBN 9781509057481

Macinnes, P. and Bratman, V. L. and Zhang, L. and Denisov, G. G. and He, W. and Kolganov, N. G. and Mcstravick, M. and Mishakin, S. V. and Robertson, C. W. and Samsonov, S. V. and Whyte, C. G. and Young, A. R. and Ronald, K. and Phelps, A. D.R. and Cross, A. W.; (2018) Periodic GW level microwave pulses in X-band from a combination of a relativistic backward wave oscillator and a helical waveguide compressor. In: 2017 IEEE 21st International Conference on Pulsed Power, PPC. IEEE, GBR. ISBN 9781509057481

Phipps, A. R. and MacLachlan, A. J. and Robertson, C. W. and Ronald, K. and Cross, A. W. and Phelps, A. D. R.; (2018) Measurements of structures for vacuum electronic sources manufactured by 3D printing. In: IVEC 2017 - 18th International Vacuum Electronics Conference. IEEE, GBR, pp. 1-2. ISBN 9781509059157

MacLachlan, A. J. and Phipps, A. R. and Robertson, C. W. and Konoplev, I. V. and Ronald, K. and Cross, A. W. and Phelps, A. D. R.; (2018) Millimeter-wave periodic surface lattices for mode control in vacuum electronic sources. In: IVEC 2017 - 18th International Vacuum Electronics Conference. IEEE, GBR, pp. 1-2. ISBN 9781509059157

Zhang, Liang and Garner, Jason and Donaldson, Craig R. and He, Wenlong and Phelps, Alan D. R. and Cross, Adrian W.; (2017) Design of a TE10-to-TE61 mode coupler for a 372 GHz gyrotron travelling wave amplifier. In: 2017 47th European Microwave Conference (EuMC). IEEE, DEU, pp. 568-571. ISBN 9782874870477

Cross, A. W. and Yin, H. and Zhang, L. and He, W. and Shu, G. and Zhao, J. and Yin, Y. and Ronald, K. and Phelps, A. D. R.; (2017) Study of millimetre wave extended interaction oscillation using pseudospark-sourced E-beams. In: 2017 47th European Microwave Conference. IEEE, DEU, pp. 560-563. ISBN 9782874870477

He, Wenlong and Zhang, Liang and Donaldson, Craig R. and Cross, Adrian W. and Phelps, Alan D. R.; (2017) Demonstration of a high power broadband mm-wave gyro-TWA. In: 2017 10th UK-Europe-China Workshop on Millimetre Waves and Terahertz Technologies, UCMMT 2017. IEEE, GBR. ISBN 9781538627204

Wang, Li and Dong, Kun and Wang, Jianxun and Luo, Yong and He, Wenlong and Cross, Adrian W. and Ronald, Kevin and Phelps, Alan D. R.; (2017) Design of a Ka-band MW-level high efficiency gyroklystron for accelerators. In: 2017 10th UK-Europe-China Workshop on Millimetre Waves and Terahertz Technologies, UCMMT 2017. IEEE, GBR. ISBN 9781538627204

Yin, H. and Zhang, L. and He, W. and Shu, G. and Zhao, J. and Yin, Y. and Ronald, K. and Phelps, A.D.R. and Cross, A.W.; (2017) Investigation of millimeter wave extended interaction oscillation using improved pseudospark-sourced electron beams. In: 2017 42nd International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz). IEEE, MEX. ISBN 9781509060481

Phipps, A. R. and Maclachlan, A. J. and Robertson, C. W. and Zhang, L. and Cross, A. W. and Phelps, A. D. R.; (2017) Measurement of 30kW output from a W-band source constructed by additive manufacturing. In: 2017 10th UK-Europe-China Workshop on Millimetre Waves and Terahertz Technologies, UCMMT 2017. IEEE, GBR. ISBN 9781538627204

Cross, A. W. and Yin, H. and He, W. and Zhang, L. and Ronald, K. and Phelps, A. D. R. and Chen, X. and Shu, G. and Yin, Y. and Zhao, J.; (2017) W-band extended interaction oscillations using post-accelerated pseudospark-sourced electron beams. In: 2017 10th UK-Europe-China Workshop on Millimetre Waves and Terahertz Technologies, UCMMT 2017. IEEE, GBR. ISBN 9781538627204

He, W. and Donaldson, C. R. and Zhang, L. and McElhinney, P. and Yin, H. and Garner, J. and Ronald, K. and Cross, A. W. and Phelps, A. D.R.; (2017) Design and experiment of a broadband W-band gyro-TWA based on a helically corrugated interaction region. In: 2017 42nd International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2017. IEEE, MEX. ISBN 9781509060481

Cross, A. W. and He, W. and Zhang, L. and Yin, H. and Bowes, D. and Ronald, K. and Phelps, A. D. R. and Li, D. and Chen, X. and Yin, Y. and Shu, G. and Liu, G. and Zhao, J.; (2017) Compact sub-terahertz radiation sources driven by pseudospark-produced electron beams. In: 2016 IEEE 9th UK-Europe-China Workshop on Millimetre Waves and Terahertz Technologies (UCMMT). Institute of Electrical and Electronics Engineers Inc., CHN. ISBN 9781509022779

Phipps, A. R. and MacLachlan, A. J. and Robertson, C. W. and Cross, A. W. and Phelps, A. D.R.; (2017) Additive manufacturing method of prototyping novel mm-wave and THz sources. In: 2016 IEEE 9th UK-Europe-China Workshop on Millimetre Waves and Terahertz Technologies (UCMMT). Institute of Electrical and Electronics Engineers Inc., CHN, pp. 238-240. ISBN 9781509022755

He, W. and Donaldson, C. R. and Zhang, L. and McElhinney, P. and Yin, H. and Garner, J. R. and Ronald, K. and Cross, A. W. and Phelps, A. D. R.; (2017) Development of high power broadband gyro-TWAs towards the terahertz range. In: 2016 IEEE 9th UK-Europe-China Workshop on Millimetre Waves and Terahertz Technologies (UCMMT). IEEE, CHN, pp. 15-17. ISBN 9781509022755

MacLachlan, A. J. and Phipps, A. R. and Robertson, C. W. and Konoplev, I. V. and Cross, A. W. and Phelps, A. D.R.; (2017) Surface and volume mode coupling experiments for high power mm-wave sources. In: 2016 IEEE 9th UK-Europe-China Workshop on Millimetre Waves and Terahertz Technologies (UCMMT). Institute of Electrical and Electronics Engineers Inc., CHN, pp. 61-63. ISBN 978-1-5090-2276-2

He, W. and Donaldson, C. R. and Zhang, L. and McElhinney, P. and Yin, H. and Garner, J. and Ronald, K. and Cross, A. W. and Phelps, A. D R; (2016) High pulse repetition frequency operation of a W-band Gyro-TWA based on a cusp electron beam source. In: 41st International Conference on Infrared, Millimeter and Terahertz Waves, IRMMW-THz 2016. Proceedings International Conference on Infrared, Millimeter, and Terahertz Waves . IEEE Computer Society Press, DNK. ISBN 9781467384858

Zhang, Liang and McElhinney, Paul and Donaldson, Craig R. and He, Wenlong and Phelps, Alan D. R. and Cross, Adrian W.; (2016) Measurement of a high Gaussian-content corrugated horn for a W-band gyro-TWA. In: 41st International Conference on Infrared, Millimeter and Terahertz Waves, IRMMW-THz 2016. Proceedings International Conference on Infrared, Millimeter, and Terahertz Waves . IEEE Computer Society Press, DNK. ISBN 9781467384858

Speirs, D. C. and Bingham, R. and Ronald, K. and Phelps, A.D.R. and McConville, S.L. and Gillespie, K.M. and Cairns, R. A. and Kellett, B.J. and Vorgul, I. and Cross, A.W.; (2016) Numerical simulations of astrophysical cyclotron-maser emission. In: 42nd European Physical Society Conference on Plasma Physics, EPS 2015. European Physical Society (EPS), PRT. ISBN 9781510829466

Garner, J. R. and Zhang, L. and Donaldson, C. R. and Cross, A. W. and Phelps, A. D. R. and He, W.; (2016) Simulation of rectangular TE10 to circular TE11 terahertz mode converters. In: 41st International Conference on Infrared, Millimeter and Terahertz Waves, IRMMW-THz 2016. Proceedings International Conference on Infrared, Millimeter, and Terahertz Waves . IEEE Computer Society Press, DNK. ISBN 9781467384858

He, W. and Donaldson, C. R. and Zhang, L. and McElhinney, P. and Yin, H. and Garner, J. R. and Ronald, K. and Cross, A. W. and Phelps, A. D.R.; (2016) Experimental test of a W-band gyro-TWA for cloud radar applications. In: 2016 46th European Microwave Conference (EuMC). IEEE, GBR, pp. 1099-1102. ISBN 9782874870439

Shu, Guoxiang and He, Wenlong and Zhang, Liang and Yin, Huabi and Cross, A.W. and Phelps, A.D.R.; (2016) Preliminary design of a G-band extended interaction oscillator driven by a sheet electron beam. In: IET Colloquium on Millimetre-Wave and Terahertz Engineering & Technology 2016. IET, GBR. ISBN 9781785612220

He, W. and Donaldson, C. R. and Zhang, L. and McElhinney, P. and Yin, H. and Garner, J. R. and Ronald, K. and Cross, A. W. and Phelps, A. D.R.; (2016) Upgrade of a W-band gyro-TWA for cloud radar application. In: IET Colloquium on Millimetre-Wave and Terahertz Engineering & Technology 2016. IET, GBR. ISBN 978-1-78561-222-0

He, W. and Donaldson, C. R. and Zhang, L. and McElhinney, P. and Garner, J. and Ronald, K. and Cross, A. W. and Phelps, A. D. R.; (2016) Developments of a W-band gyro-TWA for high PRF operation. In: 2015 8th UK, Europe, China Millimeter Waves and THz Technology Workshop, UCMMT 2015. Institute of Electrical and Electronics Engineers Inc., GBR. ISBN 9781467374347

Phipps, A. R. and MacLachlan, A. J. and Zhang, L. and Robertson, C. W. and Konoplev, I. V. and Phelps, A. D. R. and Cross, A. W.; (2016) Periodic structure towards the terahertz region manufactured using high resolution 3D printing. In: 2015 8th UK, Europe, China Millimeter Waves and THz Technology Workshop, UCMMT 2015. IEEE, GBR. ISBN 9781467374347

Zhang, Liang and Zhang, Yanyan and He, Wenlong and Donaldson, Craig R. and McElhinney, Paul and Phelps, Alan D. R. and Cross, Adrian W.; (2016) W-band Brewster window for a wideband gyro-TWA. In: 2015 8th UK, Europe, China Millimeter Waves and THz Technology Workshop, UCMMT 2015. Institute of Electrical and Electronics Engineers Inc., GBR. ISBN 9781467374347

Cross, A. W. and He, W. and Zhang, L. and Yin, H. and Bowes, D. and Ronald, K. and Phelps, A. D R and Yin, Y and Liu, G. and Li, D. and Chen, X.; (2016) Applications of Pseudospark produced electron beams in millimetre wave radiation sources. In: 2015 8th UK, Europe, China Millimeter Waves and THz Technology Workshop, UCMMT 2015. Institute of Electrical and Electronics Engineers Inc., GBR. ISBN 9781467374347

Yin, H. and Cross, A. W. and Zhang, L. and He, W. and Bowes, D. and Ronald, K. and Phelps, A. D R; (2016) Compact millimetre wave and terahertz radiation sources driven by pseudospark-generated electron beam. In: IET Colloquium on Millimetre-Wave and Terahertz Engineering & Technology 2016. IET, Stevenage. ISBN 9781785612220

Zhang, Liang and Mishakin, Sergey V. and He, Wenlong and Samsonov, Sergey V. and Cross, Adrian W. and Denisov, Gregory G. and McStravick, Michael and Bratman, Vladimir L. and Whyte, Colin G. and Robertson, Craig W. and Young, Alan R. and Yin, Huabi and Ronald, Kevin and Macinnes, Philip and Phelps, Alan D.R.; (2015) Design and experiments of a five-fold helically corrugated waveguide for microwave pulse compression. In: IRMMW-THz 2015. IEEE, CHN, pp. 1-2. ISBN 9781479982721

He, W. and Donaldson, C. R. and Zhang, L. and McElhinney, P. and Yin, H. and Garner, J. and Ronald, K. and Cross, A. W. and Phelps, A. D. R.; (2015) Further experiments of a W-band gyro-TWA based on a helically corrugated interaction region. In: 2015 40th International Conference on Infrared, Millimeter, and Terahertz waves (IRMMW-THz). IEEE, CHN, pp. 1-2. ISBN 9781479982721

Ginzburg, N.S. and Cross, A.W. and Golovanov, A.A. and Phelps, A.D.R. and Romanchenko, I.V. and Rostov, V.V. and Sharypov, K.A. and Shpak, V.G. and Shunailov, S.A. and Ul'masculov, M.R. and Yalandin, M.I. and Zotova, I.V.; (2015) Summation of emission from superradiant sources as a way to obtain extreme power density microwaves. In: IEEE International Conference on Plasma Sciences (ICOPS). IEEE, TUR. ISBN 9781479969746

King, M. and Speirs, D.C. and Heelis, T. and Bingham, R. and Whyte, C.G. and Robertson, C.W. and Phelps, A.D.R. and Koepke, M.E. and McConville, S.L. and Cairns, R.A. and Vorgul, I. and Ronald, K.; (2015) 2D simulations and experiments on streaming instabilities in a Penning discharge. In: 42nd EPS Conference on Plasma Physics, Lisbon, Portugal, 22nd—26th June 2015. European Physical Society, PRT. ISBN 2914771983

Phipps, AR and MacLachlan, AJ and Robertson, C. W. and Konoplev, IV and Ronald, K and Cross, AW and Whyte, CG and Phelps, ADR; (2015) Cherenkov maser experiments based on a 2D periodic surface lattice. In: Abstracts IEEE International Conference on Plasma Sciences (ICOPS). IEEE, TUR, p. 1. ISBN 9781479969746

Donaldson, CR and Zhang, L and He, W and McElhinney, P and Ronald, K and Cross, AW and Phelps, ADR; (2015) High power W-band gyro-BWO experiments. In: IEEE International Conference on Plasma Science (ICOPS) 2015. IEEE, TUR. ISBN 9781479969746

He, W. and Donaldson, C. R. and Zhang, L. and McElhinney, P. and Ronald, K. and Cross, A. W. and Phelps, A. D. R.; (2015) Latest development of a W-band Gyro-TWA based on a helically corrugated interaction region. In: IEEE International Vacuum Electronics Conference (IVEC), 2015. IEEE, CHN, pp. 1-2. ISBN 9781479971107

Yin, H. and Bowes, D. and He, W. and Cross, A. W. and Ronald, K. and Li, D. and Chen, X. and Phelps, A. D. R.; (2014) Millimeter-wave backward wave oscillators driven by pseudospark electron beams. In: 2014 39th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz). IEEE, USA. ISBN 9781479938773

Phipps, A. R. and Maclachlan, A. J. and Robertson, C. W. and Konoplev, I. V. and Phelps, A. D R and Cross, A. W.; (2014) Numerical analysis and experimental design of a 103 GHz Cherenkov maser. In: 2014 39th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz). IEEE, USA, pp. 1-2. ISBN 9781479938773

Maclachlan, A. J. and Phipps, A. R. and Robertson, C. W. and Phelps, A. D. R. and Konoplev, I. V. and Cross, A. W.; (2014) Planar periodic surface lattices for use in millimeter-wave sources. In: 2014 39th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz). IEEE, USA. ISBN 9781479938773

He, W. and Donaldson, C. R. and Zhang, L. and McElhinney, P. and Phelps, A. D R and Ronald, K. and Cross, A. W.; (2014) A W-band gyrotron traveling wave amplifier experiment. In: International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz. IEEE, USA. ISBN 9781479938773

Donaldson, C.R. and Zhang, L. and Cross, A.W. and Phelps, A.D.R. and Ronald, K. and He, W.; (2014) A cusp electron gun for millimeter wave gyro-devices. In: 2nd IET Annual Active and Passive RF Devices Seminar. Institution of Engineering and Technology, GBR, pp. 3-4. ISBN 978-1-84919-972-8

Liu, G. and He, W. and Cross, A. W. and Zhang, L. and Yin, H. and Ronald, K. and Phelps, A. D R; (2014) Cold test of a G-band sheet beam backward wave oscillator. In: International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz. IEEE, USA. ISBN 9781479938773

Zhang, L. and He, W. and Donaldson, C. R. and McElhinney, P. and Ronald, K. and Phelps, A. D. R. and Cross, A. W.; (2014) Design and tests of a W-band gyro-TWA and its components. In: 2nd IET Annual Active and Passive RF Devices Seminar. Institution of Engineering and Technology, GBR, pp. 7-9. ISBN 9781849199728

Speirs, D. C. and McConville, S. L. and Gillespie, K. M. and Phelps, A.D.R. and Cross, A. W. and Ronald, K.; (2013) Numerical simulation of astrophysical cyclotron-maser emission. In: 2013 38th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz, Mainz, Germany, 2013. IEEE, DEU. ISBN 9781467347174

He, W. and Donaldson, C. R. and Zhang, L. and McElhinney, P. and Phelps, A. D. R. and Ronald, K. and Cross, A. W.; (2013) Latest experiments of W-band gyro-BWO using helically corrugated waveguides. In: 2013 38th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz). IEEE, DEU. ISBN 9781467347174

King, M. and Speirs, D. C. and Bingham, R. and McConville, S. L. and Bryson, R. and Gillespie, K. M. and Phelps, A. D R and Cross, A. W. and Whyte, C. G. and Cairns, R. A. and Vorgul, I. and Trines, R. M. G. M. and Ronald, K.; Naulin, V. and Angioni, C. and Borghesi, M. and Ratynskaia, S. and Poedts, S. and Donné, T. and Kurki-Suonio, T. and Äkäslompolo, S. and Hakola, A. and Airila, M., eds. (2013) Computational and experimental study of beam-plasma instabilities relevant to fast-ignition inertial confinement fusion. In: 40th EPS Conference on Plasma Physics, EPS 2013. Europhysics Conference Abstract, 1 . European Physical Society (EPS), FIN, pp. 533-536. ISBN 9782914771849

Bryson, R. and Speirs, D. C. and King, M. and Vorgul, I. and Cairns, R. A. and Phelps, A. D. R. and Bingham, R. and McConville, S. L. and Gillespie, K. M. and Ronald, K.; Naulin, V. and Angioni, C. and Borghesi, M. and Ratynskaia, S. and Poedts, S. and Donné, T. and Kurki-Suonio, T. and Äkäslompolo, S. and Hakola, A. and Airila, M., eds. (2013) Modelling of the anomalous Doppler resonance for a laboratory experiment. In: 40th EPS Conference on Plasma Physics, EPS 2013. Europhysics Conference Abstracts, 2 . European Physical Society (EPS), FIN, pp. 1590-1593. ISBN 9782914771849

Yin, H. and Bowes, D. and He, W. and Ronald, K. and Speirs, D. C. and Zhang, L. and Liu, G. and Phelps, A. D.R. and Cross, A. W. and Li, D. and Chen, X.; (2013) Applications of pseudospark produced electron beams in backward wave oscillators. In: 1st Annual Active and Passive RF Devices Seminar. Institution of Engineering and Technology, GBR, pp. 11-14. ISBN 9781849197939

Speirs, D. C. and Bingham, R. and Cairns, R. A. and Kellett, B. J. and Gillespie, K. M. and Ronald, K. and McConville, S. L. and Phelps, A. D. R. and Vorgul, I. and Cross, A. W.; (2013) Generation, propagation and escape of astrophysical cyclotron-maser emission. In: 40th EPS Conference on Plasma Physics, EPS 2013. European Physical Society (EPS), FIN, pp. 125-128. ISBN 9781632663108

He, W. and Donaldson, C. R. and Zhang, L. and McElhinney, P. and Ronald, K. and Cross, A. W. and Phelps, A. D R; (2013) Latest developments on a W-band gyro-TWA. In: UCMMT 2013 - 2013 6th UK, Europe, China Millimeter Waves and THz Technology Workshop. IEEE Computer Society Press, ITA. ISBN 9781479909810

MacInnes, Philip and Konoplev, Ivan V. and Cross, Adrian W. and He, Wenlong and Yin, Helen and Whyte, Colin G. and Robertson, Craig W. and Ronald, Kevin and Phelps, Alan D. R.; (2012) A high-power Ka-band free electron maser, defined by a 2D – 1D Bragg lasing cavity. In: 2012 Abstracts IEEE International Conference on Plasma Science. IEEE, GBR. ISBN 9781457721274

Zhang, L. and Cross, A.W. and He, W. and Whyte, C.G. and McStravick, M. and Young, A.R. and Ronald, K. and Robertson, C.W. and Phelps, A.D.R. and Samsonov, S. V. and Mishakin, S. V. and Bratman, V. L. and Denisov, G. G. and Kolganov, N. G.; (2012) Pulse compression using a five-fold helically corrugated waveguide. In: 2012 37th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz). IEEE, AUT, pp. 1-2. ISBN 978-1-4673-1598-2

He, W. and Donaldson, C.R. and Zhang, L. and McElhinney, P. and Phelps, A.D.R. and Ronald, K. and Cross, A.W.; (2012) W-band gyro-devices using cusp electron gun and helically corrugated interaction region. In: 2012 37th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz). IEEE, AUT, pp. 1-3. ISBN 978-1-4673-1598-2

McElhinney, Paul and Donaldson, Craig R. and He, Wenlong and Zhang, Liang and Ronald, Kevin and Phelps, Alan D. R. and Cross, Adrian W.; (2012) A broadband corrugated horn for a W-band gyro-TWA. In: IVEC 2012. IEEE, Piscataway, NJ.. ISBN 9781467301886

Donaldson, Craig R. and He, Wenlong and Zhang, Liang and Cross, Adrian W. and Li, Fengping and Phelps, Alan D.R. and Ronald, Kevin and Robertson, Craig W. and Whyte, Colin G. and McElhinney, P.; (2012) Updates on a W-band Gyro-BWO using a helically corrugated waveguide experiment. In: 2012 IEEE Thirteenth International Vacuum Electronics Conference (IVEC). IEEE, USA, 217 - 218. ISBN 978-1-4673-0188-6

Zhang, Liang and Cross, Adrian and He, Wenlong and Robertson, Craig and Young, Alan and Whyte, Colin and Ronald, Kevin and MacInnes, Philip and Donaldson, Craig and Phelps, Alan; (2012) The dispersion characteristics of helically corrugated waveguide. In: Proceedings of the IEEE Thirteenth International Vacuum Electronics Conference (IVEC), 2012. IEEE, USA, pp. 201-202. ISBN 978-1-4673-0188-6

Phelps, Alan D. R.; Shukla, PK and Eliasson, B, eds. (2012) Experiments on beam plasma interactions and EM waves in magnetized plasmas. In: Joint ITER-IAEA-ICTP advanced workshop on fusion and plasma physics. AIP Conference Proceedings, 1445 . AIP, ITA, pp. 74-82. ISBN 9780735410411

He, Wenlong and Donaldson, C. R. and Zhang, Liang and McElhinney, P. and Ronald, K. and Phelps, A. and Whyte, C. and Cross, A. W.; (2012) W-band Gyro-TWA experiment using a helically corrugated waveguide. In: 2012 IEEE Thirteenth International Vacuum Electronics Conference (IVEC). IEEE, USA, pp. 417-418. ISBN 9781467301886

Whyte, C. G. and McStravick, M. and Young, A. R. and Zhang, L. and He, W. and Cross, A. W. and MacInnes, P. and Ronald, K. and Robertson, C. W. and Phelps, A. D. R. and Samsonov, S. V. and Mishakin, S. V. and Denisov, G. G. and Bratman, V. L. and Kolganov, N. G.; (2011) Helically corrugated waveguide microwave pulse compression experiments. In: 2nd Annual Passive RF and Microwave Components Seminar. IET Seminar Digest (5). IET, GBR, pp. 75-77. ISBN 9781849193221

He, Wenlong and Donaldson, Craig R. and Zhang, Liang and Ronald, Kevin and Phelps, Alan D. R. and Cross, Adrian W.; Awrejcewicz, Jan, ed. (2011) Numerical Simulation of a Gyro-BWO with a Helically Corrugated Interaction Region, Cusp Electron Gun and Depressed Collector. In: Numerical Simulations of Physical and Engineering Processes. InTech, pp. 101-132. ISBN 9789535144274

Zhang, Liang and He, Wenlong and Cross, Adrian W. and Phelps, Alan D. R. and Donaldson, Craig and Ronald, Kevin; (2010) Simulation of a four-stage depressed collector for a W-band gyro-BWO. In: 2010 35th International Conference on Infrared Millimeter and Terahertz Waves (IRMMW-THz). IEEE, ITA, pp. 1-2. ISBN 978-1-4244-6657-3

Constable, David and Ronald, K.. and Phelps, A.D.R. and Cross, A.W. and He, W. and McConville, S.L.; (2009) A co-harmonic gyro-oscillator with a novel interaction cavity. In: Proceedings of the 10th IEEE International Vacuum Electronics Conference. IEEE International Vacuum Electronics Conference IVEC . IEEE, New York, pp. 233-234. ISBN 978-1-4244-3500-5

McStravick, M. and Cross, A.W. and He, W. and Ronald, K. and Whyte, C.G. and Phelps, A.D.R. and Konoplev, I.V. and McInnes, P.; (2009) Waveguide system for high-power microwave pulse compression. In: Proceedings of the IEEE International Vacuum Electronics Conference. IEEE International Vacuum Electronics Conference IVEC . Optical Society of America, New York, pp. 62-63. ISBN 978-1-4244-3500-5

Yin, H. and Cross, A.W. and He, W. and Bowes, D. and Ronald, Kevin and Phelps, Alan; (2009) Investigation of a 200GHz microklystron driven by a small-scaled pseudospark electron beam. In: 2009 IEEE International Vacuum Electronics Conference. IEEE International Vacuum Electronics Conference IVEC . IEEE, ITA, pp. 371-372. ISBN 9781424435005

Cross, Adrian W. and Yin, Huabi and Bowes, David and He, Wenlong and Ronald, Kevin and Phelps, Alan D. R.; Eliasson, B and Shukla, PK, eds. (2009) Pseudospark-sourced electron beam for millimeter wave and terahertz radiation generation. In: AIP Conference Proceedings. AIP, ITA, pp. 380-390. ISBN 9780735407541

Whyte, C.G. and Young, A.R. and Rowlands, D.H. and Robertson, C.W. and Phelps, A.D.R. and He, W.L. and Cross, A.W. and Ronald, K.; (2008) A fast multilayer window design tool, simulations and comparison with experiment. In: Proceedings of the IEEE International Vacuum Electronics Conference, 2008. IEEE, USA, pp. 318-319. ISBN 978-1-4244-1715-5

McStravick, M. and Samsonov, S.V. and Cross, A.W. and Denisov, G.G. and He, W. and MacInnes, P. and Phelps, Alan and Ronald, Kevin and Konoplev, Ivan and Young, Alan and Whyte, Colin; (2008) Helically corrugated waveguides for compression of microwave pulses. In: 2008 33rd international conference on infrared millimeter and terahertz waves. IEEE, Pasadena, CA, USA, pp. 181-182. ISBN 9781424421190

Li, Fengping and He, W. and Phelps, A.D.R. and Cross, A.W. and Donaldson, C. R. and Ronald, K.; (2008) The design of a 390 GHz gyrotron based on a cusp electron gun. In: 33rd International Conference on Infrared, Millimeter and Terahertz Waves, 2008. IEEE, New York, pp. 167-168. ISBN 9781424421190

Donaldson, C. R. and He, W. and Phelps, A.D.R. and Li, F.P. and Cross, A.W. and Ronald, K.; (2008) A similar to 10kW W-Band Gyro-BWO using a Helically Corrugated Waveguide. In: : 33rd International Conference on Infrared, Millimeter and Terahertz Waves. IEEE, Pasedena, California., pp. 201-202. ISBN 978-1-4244-2119-0

Phelps, A.D.R. and Speirs, David and McConville, S.L. and Gillespie, K.M. and Ronald, K. and Cross, A.W. and Bingham, R.; (2007) Experimental and numerical investigation of auroral cyclotron maser processes. In: Proceedings of the Eighth IEEE International Vacuum Electronics Conference. IEEE International Vacuum Electronics Conference IVEC . IEEE, Piscataway, N.J., pp. 429-430. ISBN 1-4244-0633-1

Phelps, A.D.R. and Konoplev, I.V. and Cross, A.W. and Macinnes, Philip and He, W. and Ronald, K. and Whyte, C.G. and Robertson, C.W.; (2007) Free-electron masers based on two-dimensional distributed feedback. In: IEEE International Vacuum Electronics Conference, 2007. International Vacuum Electronics Conference IVEC . IEEE, Piscataway, New Jersey, pp. 423-424. ISBN 1-4244-0633-1

Konoplev, I.V. and Phelps, A.D.R. and Cross, A.W. and MacInnes, P.; (2007) Modelling of free-electron maser based on two-dimensional distributed feedback. In: 2007 Joint 32nd International Conference on Infrared and Millimeter Waves/15th International Conference on Terahertz Electronics. IEEE, New York, USA, pp. 830-833. ISBN 978-1-4244-1438-3

MacInnes, P. and Konoplev, I.V. and Cross, A.W. and Phelps, A.D.R. and Ronald, K.; (2007) Transmission profiling of phase shifted 1D Bragg reflectors in standard and coaxial waveguide. In: Proceedings of the joint 32nd International Conference on Infrared and Millemeter Waves and 15th International Conference on Terahertz Electronics. IEEE, New York, pp. 71-72. ISBN 978-1-4244-1438-3

Rowlands, D.H. and Phelps, A.D.R. and Young, A.R. and Whyte, C.G. and He, W. and Cross, A.W. and Robertson, C.W. and Ronald, K. IEEE (2007) A cusp gun Gyro-TWA with helical interaction region. In: Proceedings of the Eighth IEEE International Vacuum Electronics Conference. IEEE International Vacuum Electronics Conference IVEC . IEEE, pp. 235-236. ISBN 1-4244-0633-1

He, Wenlong and Phelps, Alan and Donaldson, Craig and Cross, Adrian and Ronald, Kevin; (2007) The design and simulation of a W-band Gyro-BWO. In: Eighth IEEE international vacuum electronics conference. IEEE International Vacuum Electronics Conference IVEC . IEEE, JPN, pp. 231-232. ISBN 9781424406333

Donaldson, Craig and He, Wenlong and Phelps, Alan and Cross, Adrian and Ronald, Kevin; (2007) The design and simulation of a cusp electron beam source for a W-band Gyro-BWO experiment. In: Eighth IEEE international vacuum electronics conference. IEEE International Vacuum Electronics Conference IVEC . IEEE, JPN, pp. 273-274. ISBN 9781424406333

MacInnes, P. and Cross, A. W. and Ronald, K. and Phelps, A. D. R. and He, W. and Burt, G. and Young, A. R. and Whyte, C. G. and Samsonov, S. V. and Denisov, G. G. and Bratman, V. L.; De Marco, F. and Vlad, G., eds. (2006) Helically corrugated waveguides for compression of frequency swept microwave pulses. In: 33rd EPS Conference on Plasma Physics 2006, EPS 2006 - Europhysics Conference Abstracts. 33rd EPS Conference on Plasma Physics 2006, EPS 2006, 301 . European Physical Society (EPS), ITA, pp. 2316-2319. ISBN 9781622763337

Young, A.R. and Whyte, C.G. and Rafferty, E.G. and Thomson, Jamie and Robertson, C.W. and Phelps, A.D.R. and He, W. and Cross, A.W. and Ronald, K.; (2006) Comparison of broadband gyro-TWA simulations with experiments. In: Joint 31st International Conference on Infrared Millimeter Waves and 14th International Conference on Teraherz Electronics, 2006 (IRMMW-THz 2006). IEEE, Piscataway, New Jersey, p. 342. ISBN 1424404002

Rowlands, D.H. and He, W. and Whyte, C.G. and Young, A.R. and Cross, A.W. and Phelps, A.D.R. and Robertson, C.W. and Ronald, K.; (2006) Design and simulation of a cusp gun for use in gyro-amplifiers. In: Conference Digest of the 2006 Joint 31st International Conference on Infrared and Millimeter Waves and 14th International Conference on Terahertz Electronics. IEEE, p. 519. ISBN 1-4244-0400-2

Ginzburg, N and Yalandin, M and Korovin, S and Rostov, V and Phelps, Alan; Hirshfield, Jay L. and Petelin, Michael I., eds. (2006) Superradiance of intense electron bunches. In: Quasi-optical control of intense microwave transmission. NATO Science Series, Series II: Mathematics, Physics and Chemistry . Springer, SUN, pp. 131-146. ISBN 9781402036361

Whyte, Colin and Young, Alan and Rafferty, Euan Gregory and Phelps, Alan and He, Wenlong and Cross, Adrian and Ronald, Kevin; (2006) Broadband gyro-TWA simulations and comparison with experiment. In: 2006 IEEE International vacuum electronics conference held jointly with 2006 IEEE International vacuum electron sources. IEEE International Vacuum Electronics Conference IVEC . IEEE, USA, pp. 463-464. ISBN 1424401089

Phelps, Alan and Konoplev, Ivan and MCGRANE, Paul Edward and Cross, Adrian and He, Wenlong and Whyte, Colin and Ronald, Kevin and Thumm, MK and Ginzburg, N.S. and Peskov, N.Y. and Sergeev, A.S. and Abe, DK and Nusinovich, GS; Abe, DK and Nusinovich, GS, eds. (2006) Co-axial Ka-band free electron maser using two-dimensional feedback. In: High energy density and high power RF. AIP conference proceedings . American Institute of Physics, GRC, pp. 238-245. ISBN 0735402981

Konoplev, Ivan and Cross, Adrian and Phelps, Alan and Ronald, Kevin and Thumm, M.; (2006) Coaxial 2D Bragg structures for microwave electronics. In: 2006 European Microwave Conference, Volumes 1-4. IEEE, GBR, pp. 1541-1544. ISBN 9782960055160

Cross, A.W. and Konoplev, I.V. and He, W. and Macinnes, Philip and Phelps, A.D.R. and Ronald, K. and Whyte, C.G. and Robertson, C.W.; (2006) First operation of free-electron maser based on a combined two-mirror cavity based on 2D and 1D Bragg structures. In: IEEE International Vacuum Electronics Conference, 2006, held jointly with 2006 IEEE International Vacuum Electron Sources. IEEE International Vacuum Electronics Conference IVEC . IEEE, Piscataway, New Jersey, pp. 469-470. ISBN 1424401089

Macinnes, Philip and Ronald, Kevin and Cross, Adrian and Phelps, Alan and Young, Alan and He, Wenlong; (2006) Helically corrugated waveguides for compression of frequency swept pulses. In: 2006 european microwave conference, volumes 1-4. IEEE, GBR, pp. 1320-1322. ISBN 9782960055160

Ronald, K. and Phelps, A.D.R. and Bingham, R. and Speirs, David and Cross, A.W. and Vorgul, I. and Cairns, R.A. and Kellett, B.J. and Whyte, C.G. and Robertson, Craig; (2006) Microwave generation from an electron horseshoe distribution: theory and experiment. In: High Energy Density and High Power RF. American Institute of Physics Conference Proceedings, 807 . American Institute of Physics, Melville, N.Y, USA, pp. 246-251. ISBN 0735402981

Young, Alan and Ronald, Kevin and Macinnes, Philip and Whyte, Colin and Burt, G and He, Wenlong and Konoplev, Ivan and Phelps, Alan and Cross, Adrian and Samsonov, S.V. and Bratman, V.L. and Denisov, G.G.; (2006) Microwave pulse compression using helically corrugated waveguides. In: 2006 IEEE International vacuum electronics conference held jointly with 2006 IEEE international vacuum electron sources. IEEE International Vacuum Electronics Conference IVEC . IEEE, USA, pp. 555-556. ISBN 1424401089

Young, Alan and He, Wenlong and Rowlands, David and Rafferty, Euan Gregory and Whyte, Colin and Ronald, Kevin and Cross, Adrian and Phelps, Alan; (2006) Modelling of cusp gun for a gyro-TWA. In: 2006 IEEE International vacuum electronics conference held jointly with 2006 IEEE International vacuum electron sources. IEEE International vacuum electronics conference IVEC . IEEE, USA, pp. 261-262. ISBN 1424401089

He, Wenlong and Donaldson, Craig and Phelps, Alan and Cross, Adrian and Ronald, Kevin; Shen, XC and Lu, W and Zhang, J and Dou, WB, eds. (2006) W-band Gyro-BWO based on a helically corrugated waveguide. In: Conference digest of the 2006 joint 31st international conference on infrared and millimeter waves and 14th international conference on terahertz electronics. IEEE, CHN, p. 88. ISBN 9781424403998

Cross, Adrian and Macinnes, Philip and Samsonov, S.V. and Phelps, Alan and Burt, G and Ronald, Kevin and Bratman, V.L. and Denisov, G.G. and Young, Alan and Whyte, Colin and He, Wenlong and Konoplev, I.V. and Yin, H; (2005) Compression of frequency-swept microwave pulses using a helically corrugated waveguide. In: IRMMW-THz2005. IEEE, New York, pp. 431-432. ISBN 0780393481

Konoplev, I.V. and McGrane, P. and Ronald, K. and Cross, A.W. and He, W. and Whyte, C.G. and Phelps, A.D.R. and Robertson, C.W. and Speirs, David and Ginzburg, N.S. and Peskov, N. Yu and Sergeev, A.S. and Thumm, M. IEEE (2005) Experimental study of a FEM based on a 2D distributed feedback cavity. In: The Joint 30th International Conference on Infrared and Millimeter Waves and 13th International Conference on Terahertz Electronics. IEEE, New Jersey, USA, pp. 499-500. ISBN 0780393481

Speirs, David and Ronald, K. and Phelps, A.D.R. and Cross, A.W. and Bingham, R. and Vorgul, I. and Cairns, R.A. and Whyte, C.G. and Robertson, C.W. IEEE (2005) Laboratory simulation at microwave frequencies of auroral kilometric radiation emission mechanisms. In: The Joint 30th International Conference on Infrared and Millimeter Waves and 13th International Conference on Terahertz Electronics. IEEE, New Jersey, USA, pp. 97-98. ISBN 0780393481

Bratman, V.L. and Cross, Adrian and Denisov, G.G. and Phelps, Alan and Samsonov, S.V.; Hirshfield, JL and Petelin, MI, eds. (2005) Microwave devices with helically corrugated waveguides. In: Quasi-optical control of intense microwave transmission. NATO science series, series II: mathematics, physics and chemistry . Springer, SUN, pp. 105-114. ISBN 9781402036361

Docherty, G and Konoplev, I.V. and Phelps, Alan and Cross, Adrian and Ronald, Kevin; (2005) Study of wave interference in 1D photonic band gap structures. In: IRMMW-THz2005. IEEE, USA, pp. 107-108. ISBN 0780393481

Phelps, A.D.R. and Ronald, K. and He, W. and Young, A.R. and Rafferty, E.G. and Cross, A.W. and Whyte, C.G. and Thomson, Jamie and Robertson, C.W. IEEE (2004) Results from thermionic cathode gyro-twa experiments. In: Conference Digest of the 2004 Joint 29th International Conference on Infrared and Millimeter Waves and 12th International Conference on Terahertz Electionics. IEEE, New Jersey, USA, pp. 273-274. ISBN 0780384903