한국전자파학회:학술대회논문집 (Proceedings of the Korea Electromagnetic Engineering Society Conference)

한국전자파학회 (The Korean Institute of Electromagnetic Engineering and Science)
권호 표지

L자형 개구면을 갖는 광대역 마이크로스트림 패치 안테나

The sideband Microstrip Patch Antenna with L-shaped Aperture

  • 신호섭 (충북대학교 정보통신공학과) ;
  • 김남 (충북대학교 정보통신공학과) ;
  • 장용웅 (극동정보대학 전자통신과) ;
  • 이승엽 (여수대학교 전자통신공학과)
  • Shin, Ho-Sub (Dept.of Computer & Communication Eng.,Chungbuk Nat'l Univ.) ;
  • kim, Nam (Dept.of Computer & Communication Eng.,Chungbuk Nat'l Univ.) ;
  • Jang, Yong-Woong (Dept.of Electronic Communication, Keuckdong College) ;
  • Rhee, Seung-Yup (Dept.of Electronic & Communication Eng., Yosu Nat'l Univ.)
  • 발행 : 2000.11.01
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초록

In this paper, we designed the microstrip patch antenna with L-shaped aperture, which greatly enhances its bandwidth. We optimized to get a maximum bandwidth. The microstrip patch antenna with L-shaped aperture has the widest bandwidth of the conventional aperture coupled microstrip patch antenna. This antenna also has the low-cross polarization level. The effects of changing several key design parameters of the antenna are investigated. We calculated the VSWR, input impedance, and radiation pattern.

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