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학술대회 Near-field Antenna for RFID Smart Shelf in UHF
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저자
최원규, 김정석, 배지훈, 최길영, 채종석
발행일
200906
출처
Antennas and Propagation Society International Symposium (APSURSI) 2009, pp.1-4
DOI
https://dx.doi.org/10.1109/APS.2009.5171866
초록
This paper presents the design of a near-field reader and tag antennas in UHF that can be used for various smart shelves. The tag antenna is designed by introducing an "S"-shaped or "+"-shaped slotto the circular patch and the reader one is a rectangular slot array fed by a microstrip line. These antennas operated in UHF near-field are more reliable in many RFID applications where reading distance is not the major factor. Electric coupling concept between the reader and tag antenna is employed for near-field communication. © 2009 IEEE.
KSP 제안 키워드
Circular patch, Electric coupling, Microstrip Line, Near Field Communication(NFC), RFID applications, Reading distance, Rectangular slot, Slot array, Tag Antenna, near-field antenna, smart shelf