Beam Scanning UHF RFID Reader Antenna With High Gain and Wide Axial Ratio Beamwidth
نویسندگان
چکیده
منابع مشابه
Wideband Circularly Polarized Uhf Rfid Reader Antenna with High Gain and Wide Axial Ratio Beamwidths
A broadband circularly polarized patch antenna with high gain and wide axial ratio beamwidths is proposed for ultra-highfrequency (UHF) RF identification (RFID) applications in this paper. The antenna is composed of a square patch, a feed network printed on the bottom side of the substrates and an antenna radome. The CP radiation of the proposed antenna is excited by four cylinder probes which ...
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ژورنال
عنوان ژورنال: IEEE Journal of Radio Frequency Identification
سال: 2020
ISSN: 2469-7281,2469-729X
DOI: 10.1109/jrfid.2020.2994447