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초록
A near-field switched loop antenna array with a circular defected ground structure for precise positioning systems is presented. By switching the loop array, the positions of the densely placed small-sized radio frequency identification tags can be identified. The characteristics of the proposed array are verified by the comparisons to the simulated results and experimental measurements.
키워드
antenna arrays; loop antennas; radiofrequency identification; near-field communication; near-field switched loop antenna array; circular defected ground structure; precise positioning systems; densely placed smallsized radio frequency identification tags; item-level tagging
- 제목
- Near-field switched loop antenna array with circular defected ground structure for precise positioning systems
- 저자
- Lee, W. -S.; Jang, H. -S.; Oh, K. -S.; Yu, J. -W.
- 발행일
- 2013-11
- 유형
- Article
- 권
- 49
- 호
- 24
- 페이지
- 1510 ~ +