A x 2 dual-band antenna array for Radio-Frequency Identification (RFID) handheld reader applications

Heng-Tung Hsu*, Ting Jui Huang

*此作品的通信作者

研究成果: Article同行評審

28 引文 斯高帕斯(Scopus)

摘要

In this paper, an aperture-coupled dual-band antenna array for ultra-high-frequency (UHF) and microwave band radio-frequency identification (RFID) handheld reader application is presented. The proposed two-element antenna array is composed of a feeding network, a ground plane with coupling apertures, patch radiators, and parasitic elements serving as directors. The spacing between the radiators is optimized to achieve the desired radiation patterns. The experimental results demonstrate that the proposed antenna features good impedance bandwidth, moderate gain, and good radiation efficiency from 840 to 960 MHz (covering a universal UHF band) and 2.38-2.48 GHz (microwave band). The antenna is well suited for applications in RFID handheld readers.

原文English
文章編號2340897
頁(從 - 到)5260-5267
頁數8
期刊IEEE Transactions on Antennas and Propagation
62
發行號10
DOIs
出版狀態Published - 1 10月 2014

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