Characteristic measurements of a wideband gyro-TWA operating in W-band

He, Wenlong and Zhang, Liang and Donaldson, Craig R. and Ronald, Kevin and Phelps, Alan D.R. and Cross, Adrian W. and Cain, Peter (2019) Characteristic measurements of a wideband gyro-TWA operating in W-band. In: 20th International Vacuum Electronics Conference (IVEC 2019), 2019-04-28 - 2019-05-01, Paradise Hotel.

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    Abstract

    Following on from the successful operation of a broadband, high-power gyrotron traveling wave amplifier (gyro-TWA) in W-band, experiments were carried out to demonstrate the versatility of the gyro-TWA and investigate its tuning characteristics. When operating at a lower voltage of 40 kV, 30 dB gain was achieved for a 1 GHz bandwidth frequency-swept input signal.

    Author(s):He, Wenlong ORCID logoORCID: https://orcid.org/0000-0001-7018-0527, Zhang, Liang ORCID logoORCID: https://orcid.org/0000-0002-6317-0395, Donaldson, Craig R. ORCID logoORCID: https://orcid.org/0000-0001-6627-2461, Ronald, Kevin ORCID logoORCID: https://orcid.org/0000-0002-8585-0746, Phelps, Alan D.R. ORCID logoORCID: https://orcid.org/0000-0002-1100-1012, Cross, Adrian W. ORCID logoORCID: https://orcid.org/0000-0001-7672-1283 and Cain, Peter
    Item type:Conference or Workshop Item(Paper)
    ID code:69251
    Keywords:gyrotron traveling wave amplifier, broadband amplification, helically corrugated waveguide, frequency-swept, Physics, Physics and Astronomy(all)
    Subjects:Science > Physics
    Department:Faculty of Science > Physics
    Depositing user: Pure Administrator
    Date deposited:09 Aug 2019 09:20
    Last modified:12 Dec 2019 01:44
    URI:https://strathprints.strath.ac.uk/id/eprint/69251
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