Aperture-coupled dual-band circularly polarized antenna for RFID reader applications

Heng-Tung Hsu*, Ting Jui Huang

*此作品的通信作者

研究成果: Conference contribution同行評審

13 引文 斯高帕斯(Scopus)

摘要

This paper presents the design and testing of an aperture-coupled dual-band and circularly-polarized antenna for RFID reader applications. The antenna was designed to cover both UHF (902 MHz ∼ 928 MHz) and microwave (2.4 GHz ∼ 2.5 GHz) bands. The coupling apertures were arranged orthogonally with proper phase offset to achieve circular polarization (CP) at both bands. The fabricated prototype exhibited good impedance bandwidth, an axial ratio of less than 3 dB, and 7dBi peak gain at both bands.

原文English
主出版物標題CSQRWC 2012 - 2012 Cross Strait Quad-Regional Radio Science and Wireless Technology Conference
頁面52-55
頁數4
DOIs
出版狀態Published - 30 10月 2012
事件2012 Cross Strait Quad-Regional Radio Science and Wireless Technology Conference, CSQRWC 2012 - New Taipei City, Banqiao Dist., Taiwan
持續時間: 23 7月 201227 7月 2012

出版系列

名字CSQRWC 2012 - 2012 Cross Strait Quad-Regional Radio Science and Wireless Technology Conference

Conference

Conference2012 Cross Strait Quad-Regional Radio Science and Wireless Technology Conference, CSQRWC 2012
國家/地區Taiwan
城市New Taipei City, Banqiao Dist.
期間23/07/1227/07/12

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