한국정보통신설비학회:학술대회논문집

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

Design a dual-band antenna for GSM/WCDMA

GSM/WCDMA 이중대역 안테나 설계

  • 고현정 (서울시립대학교 전자전기컴퓨터공학부) ;
  • 김원규 (서울시립대학교 전자전기컴퓨터공학부) ;
  • 이비오 (광운대학교 전파공학과) ;
  • 신재철 (C&S Microwave 연구개발실) ;
  • 이학용 (C&S Microwave 연구소) ;
  • 정용식 (광운대학교 전파공학과) ;
  • 천창율 (서울시립대학교 전자전기컴퓨터공학부)
  • Published : 2008.08.29
Download PDF
⟨ Previous Next ⟩

Abstract

In this paper, a novel compact broadband dual frequency microstrip antenna is presented. The meander type patch has been designed to have dual resonant frequencies, and the ground with slot was employed to expand the bandwidth in WCDMA band. The simulated results were obtained using HFSS, and the measurement on the proposed antenna was conducted in an anechoic chamber equipped with a network analyzer and a far field measurement system. As a result, measured maximum gain of antenna is 2.07$\sim$2.87 dBi in the GSM band and 3.91$\sim$5.61 dBi in the WCDMA band.

Keywords