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

Jason R. Garner; Liang Zhang; Craig R. Donaldson; Adrian W. Cross; Wenlong He

doi:10.1109/UCMMT.2015.7460614

TE₁₀ ^R-TE₁₁^c input coupler for a low-THz gyro-TWA

Jason R. Garner, Liang Zhang, Craig R. Donaldson, Adrian W. Cross, Wenlong He

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution book

2 Citations (Scopus)

71 Downloads (Pure)

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.

Original language	English
Title of host publication	2015 8th UK, Europe, China Millimeter Waves and THz Technology Workshop, UCMMT 2015
Place of Publication	Piscataway
Number of pages	4
ISBN (Electronic)	9781467374347
DOIs	https://doi.org/10.1109/UCMMT.2015.7460614
Publication status	Published - 28 Apr 2016
Event	8th UK, Europe, China Millimeter Waves and THz Technology Workshop, UCMMT 2015 - National Museum and Gallery of Wales, Cardiff, United Kingdom Duration: 14 Sept 2015 → 15 Sept 2015 http://sites.cardiff.ac.uk/ucmmt2015/

Conference

Conference	8th UK, Europe, China Millimeter Waves and THz Technology Workshop, UCMMT 2015
Abbreviated title	UCMMT 2015
Country/Territory	United Kingdom
City	Cardiff
Period	14/09/15 → 15/09/15
Internet address	http://sites.cardiff.ac.uk/ucmmt2015/

Keywords

gyro-TWA
input couplers
mode coupling
cavity resonators
apertures
bandwidth
rectangular waveguides

Access to Document

10.1109/UCMMT.2015.7460614

Garner-etal-UCMMT2015-TE10-R-TE11c-input-coupler-for-a-low-THz-gyro-TWAAccepted author manuscript, 343 KB

Cite this

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title = "TE10 R-TE11c input coupler for a low-THz gyro-TWA",

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.",

keywords = "gyro-TWA, input couplers, mode coupling, cavity resonators, apertures, bandwidth, rectangular waveguides",

author = "Garner, {Jason R.} and Liang Zhang and Donaldson, {Craig R.} and Cross, {Adrian W.} and Wenlong He",

note = "{\textcopyright} 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.; 8th UK, Europe, China Millimeter Waves and THz Technology Workshop, UCMMT 2015, UCMMT 2015 ; Conference date: 14-09-2015 Through 15-09-2015",

year = "2016",

month = apr,

day = "28",

doi = "10.1109/UCMMT.2015.7460614",

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booktitle = "2015 8th UK, Europe, China Millimeter Waves and THz Technology Workshop, UCMMT 2015",

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Garner, JR, Zhang, L , Donaldson, CR, Cross, AW & He, W 2016, TE₁₀ ^R-TE₁₁^c input coupler for a low-THz gyro-TWA. in 2015 8th UK, Europe, China Millimeter Waves and THz Technology Workshop, UCMMT 2015., 7460614, Piscataway, 8th UK, Europe, China Millimeter Waves and THz Technology Workshop, UCMMT 2015, Cardiff, United Kingdom, 14/09/15. https://doi.org/10.1109/UCMMT.2015.7460614

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T1 - TE10 R-TE11c input coupler for a low-THz gyro-TWA

AU - Garner, Jason R.

AU - Zhang, Liang

AU - Donaldson, Craig R.

AU - Cross, Adrian W.

AU - He, Wenlong

N1 - © 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.

PY - 2016/4/28

Y1 - 2016/4/28

N2 - 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.

AB - 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.

KW - gyro-TWA

KW - input couplers

KW - mode coupling

KW - cavity resonators

KW - apertures

KW - bandwidth

KW - rectangular waveguides

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