Novel circular polarization antenna for UHF RFID application


In this paper, a novel antenna for UHF RFID tag with circular polarization is proposed. The antenna is comprised of two diagonal dipoles with unequal slots to produce circularly polarized (CP) radiation and a simple tunable matching network. The measured result for power reflection coefficient (PRC) is 35 MHz (894-929 MHz) and its corresponding simulated 3… (More)


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