The Journal of Korean Institute of Electromagnetic Engineering and Science (한국전자파학회논문지)

The Korean Institute of Electromagnetic Engineering and Science (한국전자파학회)
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Analysis of Leaky Modes on Circular Dielectric Rods using Davidenko을s Method

Davidenko 방법을 이용한 원형 유전체 봉의 누설 모드 해석

  • Kim, Ki-Young (School of Electronic and Electrical Engineering, Kyungpook National University) ;
  • Tae, Heung-Sik (School of Electronic and Electrical Engineering, Kyungpook National University) ;
  • Lee, Jeong-Hae (Radio Science and Communication Engineering, Hongik University)
  • Published : 2003.01.01
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Abstract

Leaky modes on a circular dielectric rod are investigated from the precisely determined normalized complex propagation constants using Davidenko's complex root finding technique. Below the cutoff frequency of the guided mode, distinct frequency regions that have unique properties are observed, such as nonphysical region, antenna mode region, reactive mode region, and spectral gap region.

Davidenko 방법으로 정확하게 구하여진 정규화 복소 전파 상수로부터 원형 유전체 봉의 누설 모드를 조사하였다. 도파 모드의 차단 주파수 아래에서 nonphysical 영역, 안테나 모드 영역, Reactive 모드 영역, spectral gap영역 등의 독특한 주파수 영역이 관찰되었다.

Keywords

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