상세정보
학술지
Dual-Band Leaky Wave Antenna Design for 5 GHz WLAN Using Bandgap Structure
- 발행일
- 201212
- 출처
- Electronics Letters, v.48 no.25, pp.1578-1580
- ISSN
- 0013-5194
- 출판사
- IET
- 협약과제
- 12PR5100, 전파간섭 극복 기반 근거리 무선전송(Post-Wifi) 핵심 기술개발, 최재익
- 초록
- Proposed is a novel way of inserting a propagation stop frequency band for dual-band operation of a leaky wave antenna (LWA). To make the LWA resonate at two frequencies, the stopband is introduced into an existing passband, which induces two specific conditions giving maximum radiation towards a boresight direction at the resonant frequencies locating on both sides of the stopband edge. All experiment results show good agreement with theoretical predictions, which proves the validity and effectiveness of the approaches. © 2012 The Institution of Engineering and Technology.
- KSP 제안 키워드
- 5 GHz, Antenna design, Dual-band operation, Experiment results, Leaky Wave Antenna, Resonant frequency(Fr), frequency band