論文

査読有り
2016年1月

Finite-difference time-domain analysis of electromagnetic wave propagation in corrugated waveguide: Effect of miter bend/polarizer miter bend

JAPANESE JOURNAL OF APPLIED PHYSICS
  • Yoshihisa Fujita
  • ,
  • Soichiro Ikuno
  • ,
  • Shin Kubo
  • ,
  • Hiroaki Nakamura

55
1
記述言語
英語
掲載種別
研究論文(学術雑誌)
DOI
10.7567/JJAP.55.01AH06
出版者・発行元
IOP PUBLISHING LTD

The effect of the polarizer miter bend (PMB) reflector on polarization is numerically investigated by using the finite-difference time-domain (FDTD) method. The Drude model is implemented to take into account the fact that the waveguide wall is prepared from a dispersive medium. In electron cyclotron resonance heating (ECRH), the corrugated waveguide and miter bend are adopted for transmitting millimeter electromagnetic waves. In addition, PMB is employed to improve the plasma heating efficiency. The results of computations show that modes other than the input mode are also generated owing to the reflection at the miter bend mirror/PMB reflector. Moreover, it is found that elliptical polarization is observed after the linear polarization passes through PMB. (C) 2016 The Japan Society of Applied Physics

リンク情報
DOI
https://doi.org/10.7567/JJAP.55.01AH06
Web of Science
https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000369014400088&DestApp=WOS_CPL
ID情報
  • DOI : 10.7567/JJAP.55.01AH06
  • ISSN : 0021-4922
  • eISSN : 1347-4065
  • Web of Science ID : WOS:000369014400088

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