1-by-7 circularly-polarized shaped-beam antenna array for radio frequency identification (RFID) reader applications at 2.4 GHz

Ting Jui Huang, Shin Chiang Lin, Heng-Tung Hsu

研究成果: Conference contribution同行評審

3 引文 斯高帕斯(Scopus)

摘要

This paper presents a compact design of circularly-polarized (CP) shaped-beam antenna array for RFID reader applications at 2.4 GHz. Aperture-coupled patch configuration using ring radiator was adopted as the array element with L-shaped aperture to maintain good axial ratio of the single element. A 10-degree down-tilt in the main beam was realized through synthesized amplitude and phase distributions of the feeding network. The fabricated 1-by-7 array featured a 32% impedance bandwidth centered at 2.4 GHz with 11.2 dBic gain and a 10° down-tilt in the main beam.

原文English
主出版物標題2013 IEEE Antennas and Propagation Society International Symposium, APSURSI 2013 - Proceedings
頁面1736-1737
頁數2
DOIs
出版狀態Published - 2013
事件2013 IEEE Antennas and Propagation Society International Symposium, APSURSI 2013 - Orlando, FL, United States
持續時間: 7 7月 201313 7月 2013

出版系列

名字IEEE Antennas and Propagation Society, AP-S International Symposium (Digest)
ISSN(列印)1522-3965

Conference

Conference2013 IEEE Antennas and Propagation Society International Symposium, APSURSI 2013
國家/地區United States
城市Orlando, FL
期間7/07/1313/07/13

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