Measurement of a broadband input coupler for a W-band gyro-TWA

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

doi:10.1109/IVEC.2019.8745022

Measurement of a broadband input coupler for a W-band gyro-TWA

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

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

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Abstract

In this paper, the design and measurement results of the input coupling system for a W-band gyro-TWA is represented. The coupling system was designed to achieve 10% bandwidth centered at 95 GHz. In the measurement, an average transmission coefficient of -2.0 dB was measured over the designed frequency range.

Original language	English
Title of host publication	2019 International Vacuum Electronics Conference (IVEC)
Place of Publication	Piscataway, N.J.
Publisher	IEEE
Number of pages	2
ISBN (Electronic)	978-1-5386-7534-2
DOIs	https://doi.org/10.1109/IVEC.2019.8745022
Publication status	Published - 27 Jun 2019
Event	20th International Vacuum Electronics Conference (IVEC 2019) - Paradise Hotel, Busan, Korea, Republic of Duration: 28 Apr 2019 → 1 May 2019 http://www.ivec2019.org/

Conference

Conference	20th International Vacuum Electronics Conference (IVEC 2019)
Abbreviated title	IVEC 2019
Country/Territory	Korea, Republic of
City	Busan
Period	28/04/19 → 1/05/19
Internet address	http://www.ivec2019.org/

Keywords

gyrotron traveling wave amplifier
input coupler
helically corrugated waveguide
broadband amplification

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10.1109/IVEC.2019.8745022

Zhang-etal-IVEC-2019-Measurement-of-a-broadband-input-coupler-for-a-W-bandAccepted author manuscript, 557 KB

Cite this

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title = "Measurement of a broadband input coupler for a W-band gyro-TWA",

abstract = "In this paper, the design and measurement results of the input coupling system for a W-band gyro-TWA is represented. The coupling system was designed to achieve 10\% bandwidth centered at 95 GHz. In the measurement, an average transmission coefficient of -2.0 dB was measured over the designed frequency range.",

keywords = "gyrotron traveling wave amplifier, input coupler, helically corrugated waveguide, broadband amplification",

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

note = "{\textcopyright} 2019 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.; 20th International Vacuum Electronics Conference (IVEC 2019), IVEC 2019 ; Conference date: 28-04-2019 Through 01-05-2019",

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AU - Zhang, Liang

AU - Donaldson, Craig R.

AU - Cross, Adrian W.

AU - He, Wenlong

N1 - © 2019 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 - 2019/6/27

Y1 - 2019/6/27

N2 - In this paper, the design and measurement results of the input coupling system for a W-band gyro-TWA is represented. The coupling system was designed to achieve 10% bandwidth centered at 95 GHz. In the measurement, an average transmission coefficient of -2.0 dB was measured over the designed frequency range.

AB - In this paper, the design and measurement results of the input coupling system for a W-band gyro-TWA is represented. The coupling system was designed to achieve 10% bandwidth centered at 95 GHz. In the measurement, an average transmission coefficient of -2.0 dB was measured over the designed frequency range.

KW - gyrotron traveling wave amplifier

KW - input coupler

KW - helically corrugated waveguide

KW - broadband amplification

UR - http://www.ivec2019.org/

U2 - 10.1109/IVEC.2019.8745022

DO - 10.1109/IVEC.2019.8745022

M3 - Conference contribution book

BT - 2019 International Vacuum Electronics Conference (IVEC)

PB - IEEE

CY - Piscataway, N.J.

T2 - 20th International Vacuum Electronics Conference (IVEC 2019)

Y2 - 28 April 2019 through 1 May 2019

ER -

Measurement of a broadband input coupler for a W-band gyro-TWA

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