A multiple-hole input coupler for a 372 GHz gyro-travelling wave amplifier

Zhang, Liang and Garner, Jason and He, Wenlong and Donaldson, Craig R. and Cross, Adrian W. (2017) A multiple-hole input coupler for a 372 GHz gyro-travelling wave amplifier. In: 18th International Vacuum Electronics Conference, 2017-04-24 - 2017-04-26, London.

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    Abstract

    The design of a multiple-hole coupler that operates at a center frequency of 372 GHz for use in a gyrotron travelingwave amplifier (gyro-TWA) is presented. In simulations, the coupler achieved 35% bandwidth from 289GHz to–410 GHz with transmission losses of -0.5 dB predicted.

    Author(s):Zhang, Liang ORCID logoORCID: https://orcid.org/0000-0002-6317-0395, Garner, Jason ORCID logoORCID: https://orcid.org/0000-0002-9985-0739, He, Wenlong ORCID logoORCID: https://orcid.org/0000-0001-7018-0527, Donaldson, Craig R. ORCID logoORCID: https://orcid.org/0000-0001-6627-2461 and Cross, Adrian W. ORCID logoORCID: https://orcid.org/0000-0001-7672-1283
    Item type:Conference or Workshop Item(Paper)
    ID code:61158
    Notes:(c) 2017 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other users, 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 components of this work in other works.
    Keywords:input coupler, gyrotron traveling-wave amplifier, multiple-hole coupling, gyro-TWA, Physics, Electrical engineering. Electronics Nuclear engineering, Electrical and Electronic Engineering
    Subjects:Science > Physics
    Technology > Electrical engineering. Electronics Nuclear engineering
    Department:Faculty of Science > Physics
    Depositing user: Pure Administrator
    Date deposited:29 Jun 2017 09:35
    Last modified:04 Oct 2019 04:01
    URI:https://strathprints.strath.ac.uk/id/eprint/61158
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