WIDEBAND CIRCULARLY POLARIZED UHF RFID READER ANTENNA WITH HIGH GAIN AND WIDE AXIAL RATIO BEAMWIDTHS
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: Progress In Electromagnetics Research
سال: 2012
ISSN: 1559-8985
DOI: 10.2528/pier12042501