Novel CRLH leaky wave antenna with horizontal scanning property

Yu Jen Chi*, Fu-Chiarng Chen


研究成果: Conference contribution同行評審

2 引文 斯高帕斯(Scopus)


A novel composite right/left-handed (CRLH) leaky-wave antenna (LWA) with horizontal scanning capability is presented. It consists of 10 CRLH unit cells and coplanar waveguide (CPW) to coplanar strpline (CPS) feeding schemes. The proposed balanced CRLH unit cell is designed based on coplanar stripline structure. Dimensions of the CRLH unit cell could be determined analytically, which makes it easily to be modified to operate at any other frequency band. By varying the operating frequency, the CRLH leaky wave antenna reveals the continuously beam scanning capability from backward to forward in the azimuth plane, which achieves about 135° scanning range of angels. The simulated return loss as well as far-field radiation patterns were also provided to verify its beam-scanning property in horizontal plane. Planar and low-profile characteristics of the novel CRLH LWA make it suitable to be integrated with other microwave circuits.

主出版物標題Asia-Pacific Microwave Conference Proceedings, APMC 2011
出版狀態Published - 1 12月 2011
事件Asia-Pacific Microwave Conference, APMC 2011 - Melbourne, VIC, Australia
持續時間: 5 12月 20118 12月 2011


名字Asia-Pacific Microwave Conference Proceedings, APMC


ConferenceAsia-Pacific Microwave Conference, APMC 2011
城市Melbourne, VIC


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