RFID System에서 이동 태그의 효율적 인식을 위한 Line Code 선택 방법

In RFID systems, far field passive tags send information using back scattering of reader's continuos wave. Therefore the effect of pathloss is significant for tags. In this paper we propose novel line code selection for moving tags. We simulate a moving tag system, and we find criterion of line code selection for various speed of tags.