Investigation on eigenvalues of TM modes in coaxial cavity with inner-outer corrugations

Investigation on eigenvalues of TM modes in coaxial cavity with inner-outer corrugations

Here we present a detailed study on eigenvalues for TM modes. In order to achieve enough accuracy, the spatial harmonics method (SHM) is used to derive the eigenfunction of TM modes in the coaxial cavity with both inner and outer corrugations. After that, the equations can be numerically solved with...

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Main Authors: Wang Zhipeng, Sheng Yu, Rutai Chen, Wenjin Huang
Format: Article
Language:English
Published: AIP Publishing LLC 2018-06-01
Series:AIP Advances
Online Access:http://dx.doi.org/10.1063/1.5034228
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spelling doaj-cd3f936f60d646c79dadbe9a92e92be82020-11-24T23:16:29ZengAIP Publishing LLCAIP Advances2158-32262018-06-0186065103065103-1010.1063/1.5034228123805ADVInvestigation on eigenvalues of TM modes in coaxial cavity with inner-outer corrugationsWang Zhipeng0Sheng Yu1Rutai Chen2Wenjin Huang3School of Electronic Science and Engineering, University of Electronic Science and Technology of China, Chengdu 610054, ChinaSchool of Electronic Science and Engineering, University of Electronic Science and Technology of China, Chengdu 610054, ChinaSchool of Electronic Science and Engineering, University of Electronic Science and Technology of China, Chengdu 610054, ChinaSchool of Electronic Science and Engineering, University of Electronic Science and Technology of China, Chengdu 610054, ChinaHere we present a detailed study on eigenvalues for TM modes. In order to achieve enough accuracy, the spatial harmonics method (SHM) is used to derive the eigenfunction of TM modes in the coaxial cavity with both inner and outer corrugations. After that, the equations can be numerically solved with some constraints. Meanwhile, the influences of the variations of the corrugation parameters on the eigenvalues of TM modes are analyzed carefully, which is helpful for us to learn the distribution rule of the TM modes. In addition, the differences and similarities between TM and TE modes are studied comprehensively to select the suitable mode in the coaxial cavity. The numerical results are presented in this paper, the comparisons are also made with the published results.http://dx.doi.org/10.1063/1.5034228
collection DOAJ
language English
format Article
sources DOAJ
author Wang Zhipeng
Sheng Yu
Rutai Chen
Wenjin Huang
spellingShingle Wang Zhipeng
Sheng Yu
Rutai Chen
Wenjin Huang
Investigation on eigenvalues of TM modes in coaxial cavity with inner-outer corrugations
AIP Advances
author_facet Wang Zhipeng
Sheng Yu
Rutai Chen
Wenjin Huang
author_sort Wang Zhipeng
title Investigation on eigenvalues of TM modes in coaxial cavity with inner-outer corrugations
title_short Investigation on eigenvalues of TM modes in coaxial cavity with inner-outer corrugations
title_full Investigation on eigenvalues of TM modes in coaxial cavity with inner-outer corrugations
title_fullStr Investigation on eigenvalues of TM modes in coaxial cavity with inner-outer corrugations
title_full_unstemmed Investigation on eigenvalues of TM modes in coaxial cavity with inner-outer corrugations
title_sort investigation on eigenvalues of tm modes in coaxial cavity with inner-outer corrugations
publisher AIP Publishing LLC
series AIP Advances
issn 2158-3226
publishDate 2018-06-01
description Here we present a detailed study on eigenvalues for TM modes. In order to achieve enough accuracy, the spatial harmonics method (SHM) is used to derive the eigenfunction of TM modes in the coaxial cavity with both inner and outer corrugations. After that, the equations can be numerically solved with some constraints. Meanwhile, the influences of the variations of the corrugation parameters on the eigenvalues of TM modes are analyzed carefully, which is helpful for us to learn the distribution rule of the TM modes. In addition, the differences and similarities between TM and TE modes are studied comprehensively to select the suitable mode in the coaxial cavity. The numerical results are presented in this paper, the comparisons are also made with the published results.
url http://dx.doi.org/10.1063/1.5034228
work_keys_str_mv AT wangzhipeng investigationoneigenvaluesoftmmodesincoaxialcavitywithinneroutercorrugations
AT shengyu investigationoneigenvaluesoftmmodesincoaxialcavitywithinneroutercorrugations
AT rutaichen investigationoneigenvaluesoftmmodesincoaxialcavitywithinneroutercorrugations
AT wenjinhuang investigationoneigenvaluesoftmmodesincoaxialcavitywithinneroutercorrugations
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