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

Xiang Li; Xiaoming Liu; Yasir Alfadhl; Xiaodong Chen; Wenlong He; Kevin Ronald; Adrian Cross

doi:10.1109/IVEC.2016.7561799

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

Xiang Li, Xiaoming Liu, Yasir Alfadhl, Xiaodong Chen, Wenlong He, Kevin Ronald, Adrian Cross

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

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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.

Original language	English
Title of host publication	2016 IEEE International Vacuum Electronics Conference, IVEC 2016
Number of pages	2
ISBN (Electronic)	9781467392167
DOIs	https://doi.org/10.1109/IVEC.2016.7561799
Publication status	Published - 8 Sept 2016
Event	17th IEEE International Vacuum Electronics Conference - Monterey Marriott, Monterey, United States Duration: 19 Apr 2016 → 21 Apr 2016 Conference number: 34959 http://www.ieee.org/conferences_events/conferences/conferencedetails/index.html?Conf_ID=34959

Conference

Conference	17th IEEE International Vacuum Electronics Conference
Abbreviated title	IVEC 2016
Country/Territory	United States
City	Monterey
Period	19/04/16 → 21/04/16
Internet address	http://www.ieee.org/conferences_events/conferences/conferencedetails/index.html?Conf_ID=34959

Keywords

frequency selective surfaces
gyro-multiplier
quasi-optical mode converter
fabrication
frequency conversion
magnetic separation
magnetic resonance

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10.1109/IVEC.2016.7561799

Li-etal-IVEC2016-Design-of-frequency-selective-surfaces-for-a-gyro-multiplier-output-systemAccepted author manuscript, 288 KB

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title = "Design of frequency selective surfaces for a gyro-multiplier output system",

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.",

keywords = "frequency selective surfaces, gyro-multiplier, quasi-optical mode converter, fabrication, frequency conversion, magnetic separation, magnetic resonance",

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AU - Li, Xiang

AU - Liu, Xiaoming

AU - Alfadhl, Yasir

AU - Chen, Xiaodong

AU - He, Wenlong

AU - Ronald, Kevin

AU - Cross, Adrian

N1 - Conference code: 34959

PY - 2016/9/8

Y1 - 2016/9/8

N2 - 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.

AB - 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.

KW - frequency selective surfaces

KW - gyro-multiplier

KW - quasi-optical mode converter

KW - fabrication

KW - frequency conversion

KW - magnetic separation

KW - magnetic resonance

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T2 - 17th IEEE International Vacuum Electronics Conference

Y2 - 19 April 2016 through 21 April 2016

ER -

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

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