TE10 R-TE11c input coupler for a low-THz gyro-TWA

Garner, Jason R. and Zhang, Liang and Donaldson, Craig R. and Cross, Adrian W. and He, Wenlong; (2016) TE10 R-TE11c input coupler for a low-THz 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 (https://doi.org/10.1109/UCMMT.2015.7460614)

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Abstract

The design of a fundamental rectangular-to-circular coaxial cavity input coupler for a low-THz gyro-traveling wave amplifier (TWA) is presented. Theoretical and numerical approaches to the design of the coaxial cavity input coupler are introduced. The design is optimized for operation between 360-384 GHz, achieving a transmission bandwidth of 7.5% (358-386 GHz). A comment on the manufacturability of sub-mm waveguide channels is included.

ORCID iDs

Garner, Jason R. ORCID logoORCID: https://orcid.org/0000-0002-9985-0739, Zhang, Liang ORCID logoORCID: https://orcid.org/0000-0002-6317-0395, Donaldson, Craig R. ORCID logoORCID: https://orcid.org/0000-0001-6627-2461, Cross, Adrian W. ORCID logoORCID: https://orcid.org/0000-0001-7672-1283 and He, Wenlong ORCID logoORCID: https://orcid.org/0000-0001-7018-0527;
  • Item type:Book Section
    ID code:59736
    Dates:
    Date
    Event
    28 April 2016
    Published
    12 August 2015
    Accepted
    Notes:© 2015 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:gyro-TWA, input couplers, mode coupling, cavity resonators, apertures, bandwidth, rectangular waveguides, Electrical Engineering. Electronics Nuclear Engineering, Electronic computers. Computer science, Signal Processing, Electrical and Electronic Engineering, Instrumentation
    Subjects:Technology > Electrical engineering. Electronics Nuclear engineering
    Science > Mathematics > Electronic computers. Computer science
    Department:Faculty of Science > Physics
    Depositing user: Pure Administrator
    Date deposited:09 Feb 2017 09:32
    Last modified:20 Mar 2023 03:14
    Related URLs:
    URI:https://strathprints.strath.ac.uk/id/eprint/59736
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