Dynamic performance parameters of multiple tags in the RFID system includes reading efficiency,reading distance and so on.The improvement of existing algorithms for the reading performance of multiple tags is limited in the RFID system,so the geometric distribution of tags is arranged reasonably to improve the performance in this paper.In the Fisher matrix of evaluation,we calculate the extremum of the azimuth matrix and obtain the optimal geometric distribution of tags.Then the geometric distribution of mu...
射频识别(Radio Frequency Identification Devices,RFID)作为一种新颖的非接触式自动识别技术,具有读取距离远、传输速度快、可大批量读取等优点,在物流供应链、智能交通、生产自动化、商品零售、质量检测等众多领域获得广泛应用[1].RFID技术一个重要的优点就是多目标的同时识