정보통신설비학회논문지 (Journal of The Institute of Information and Telecommunication Facilities Engineering)

한국정보통신설비학회 (Korea Institute of Information and Telecommunication Facilities Engineering)
권호 표지

환고리형 패치 안테나의 초광대역 설계

A UWB design of an Annular Ring Patch Antenna

  • 최원규 (강원대학교 전기전자정보통신공학부) ;
  • 황희용 (강원대학교 전기전자정보통신공학부) ;
  • 최경 (강원대학교 전기전자정보통신공학부) ;
  • 최세하 (한국정보통신기능대학)
  • Choi Won-Kyu (Dept. of Electrical & Computer Eng., Kangwon National University) ;
  • Hwang Hee-Yong (Dept. of Electrical & Computer Eng., Kangwon National University) ;
  • Choi Kyung (Dept. of Electrical & Computer Eng., Kangwon National University) ;
  • Choi Se-Ha (Korea information & Communication Polytechnic College)
  • 발행 : 2003.12.01
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초록

A micros-strip ring patch antenna with ultra wide band characteristics is presented. The proposed antenna is designed by a modified form of the annular ring patch antenna with modified microstrip feedline. The designed antenna gives 5.6GHz bandwidth with regular radiation pattern from 4.4GHz to 12.0GHz for -10dE return loss or VSWR of less than 2.0 in simulation, which is also excellently agreed with the measured data.

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