상세정보
학술대회
Near-field Antenna for RFID Smart Shelf in UHF
- 발행일
- 200906
- 출처
- Antennas and Propagation Society International Symposium (APSURSI) 2009, pp.1-4
- 협약과제
- 09IC1900, 개별물품 단위 응용을 위한 차세대 RFID 기술 개발, 채종석
- 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