Design of frequency selective surfaces for a gyro-multiplier output system

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Li, Xiang and Liu, Xiaoming and Alfadhl, Yasir and Chen, Xiaodong and He, Wenlong and Ronald, Kevin and Cross, Adrian; (2016) Design of frequency selective surfaces for a gyro-multiplier output system. In: 2016 IEEE International Vacuum Electronics Conference, IVEC 2016. Institute of Electrical and Electronics Engineers Inc., USA. ISBN 9781467392167 (https://doi.org/10.1109/IVEC.2016.7561799)

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Abstract

This paper presents our on-going work on the development of an output system for a THz gyro-multiplier. The beam-wave interaction and frequency multiplication in the gyro-multiplier generate two high-order modes at two distinguished frequencies. To convert the high-order waveguide modes into quasi-Gaussian beams and separate the two frequencies, a quasi-optical mode converter (QMC) and a frequency selective surface (FSS) are combined in the designed output system. The QMC is used to convert both the high order modes into quasi-Gaussian beams, while the FSS is used to separate the two frequencies. This presentation focuses on the design, fabrication and testing of the required FSS.

ORCID iDs

Li, Xiang, Liu, Xiaoming, Alfadhl, Yasir, Chen, Xiaodong, He, Wenlong ORCID logoORCID: https://orcid.org/0000-0001-7018-0527, Ronald, Kevin ORCID logoORCID: https://orcid.org/0000-0002-8585-0746 and Cross, Adrian ORCID logoORCID: https://orcid.org/0000-0001-7672-1283;
  • Item type:Book Section
    ID code:59728
    Dates:
    Date
    Event
    8 September 2016
    Published
    22 January 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.
    Subjects:Technology > Electrical engineering. Electronics Nuclear engineering
    Department:Faculty of Science > Physics
    Depositing user: Pure Administrator
    Date deposited:08 Feb 2017 09:59
    Last modified:11 Nov 2024 15:08
    Related URLs:
    URI:https://strathprints.strath.ac.uk/id/eprint/59728
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