상세정보
학술지
Orthogonally Proximity-Coupled Patch Antenna for a Passive RFID Tag on Metallic Surfaces
- 발행일
- 200703
- 출처
- Microwave and Optical Technology Letters, v.49 no.3, pp.715-717
- ISSN
- 0895-2477
- 출판사
- John Wiley & Sons
- 협약과제
- 06MD1900, RFID 시스템 고도화 기술개발, 최길영
- 초록
- A new wideband rectangular patch antenna for radio frequency identification tags mountable on metallic surfaces is presented. An orthogonally proximity-coupled feed structure, in which the direction of the microstrip feedline is orthogonal to that of the resonant length of the radiating patch, is explored to perform simple and wideband impedance matching between an antenna and a tag chip without any additional matching networks. The proposed antenna has wideband characteristics and good cross-polarization, which are validated by simulations and measurements. © 2007 Wiley Periodicals, Inc.
- KSP 제안 키워드
- Coupled patch, Cross polarization(CP), Feed structure, Identification tags, Metallic surfaces, Microstrip Feedline, Passive RFID tag, Passive radio frequency identification(RFID), Proximity-coupled, Radiating Patch, Radio Frequency(RF)