Study of a 0.2 THz extended interaction oscillator driven by a pseudospark-sourced sheet electron beam

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 (https://doi.org/10.1109/TED.2016.2615314)

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Abstract

The study of a planar G-band extended interaction oscillator (EIO) driven by a pseudospark-sourced (PS) sheet electron beam is presented. This enables the advantages of a planar interaction circuit combined with the merits of a PS sheet electron beam, including large beam cross section, high current density and the fact that a PS electron beam does not require the use of an external focusing magnetic field. Beam-wave interaction simulations for this planar EIO predicted a peak output power of 2.1 kW at ~0.2 THz. Investigations indicate that this planar EIO has a better tube performance with a higher radiation power compared with the PS pencil electron beam EIO.

ORCID iDs

Shu, Guoxiang, He, Wenlong ORCID logoORCID: https://orcid.org/0000-0001-7018-0527, Zhang, Liang ORCID logoORCID: https://orcid.org/0000-0002-6317-0395, Yin, Huabi ORCID logoORCID: https://orcid.org/0000-0002-6635-9759, Zhao, Junping, Cross, Adrian W. ORCID logoORCID: https://orcid.org/0000-0001-7672-1283 and Phelps, Alan D. R. ORCID logoORCID: https://orcid.org/0000-0002-1100-1012;
  • Item type:Article
    ID code:58161
    Dates:
    Date
    Event
    31 December 2016
    Published
    13 October 2016
    Published Online
    3 October 2016
    Accepted
    Notes:© 2016 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.
    Keywords:extended interaction oscillator, sheet electron beam, pseudospark-sourced electron beam, sub-terahertz, high power radiation, Electrical Engineering. Electronics Nuclear Engineering, Electrical and Electronic Engineering
    Subjects:Technology > Electrical engineering. Electronics Nuclear engineering
    Department:Faculty of Science > Physics
    Depositing user: Pure Administrator
    Date deposited:17 Oct 2016 08:53
    Last modified:13 Nov 2023 09:24
    Related URLs:
    URI:https://strathprints.strath.ac.uk/id/eprint/58161
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