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초록
In this paper, a dual-band circularly polarized antenna is designed for the UHF band (860 MHz ~ 960 MHz) and ISM band (2.4 GHz ~ 2.48 GHz) RFID reader applications and novel microstrip patch RFID tag antennas for the UHF RFID band (908 MHz -914 MHz) in Korea are proposed. They have less sensitive characteristic against the size of metallic object, wide impedance bandwidth and a long reading distance.
키워드
UHF antennas; Radiofrequency identification; Microstrip antennas; Bandwidth; Antenna feeds; Resonant frequency; Dual band; Polarization; Impedance; Antenna measurements
- 제목
- Design of antennas for the UHF RFID system
- 저자
- Choi, Jaehoon; Kim, Uisheon; Um, Youngman; Shin, Dongmin
- 발행일
- 2008-03
- 유형
- Conference Paper
- 저널명
- Conference Proceedings 2008 IEEE International Workshop on Antenna Technology: Small Antennas and Novel Metamaterials, IWAT 2008
- 페이지
- 75 ~ 78