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由于射频识别系统的使用中射频卡常处于人体附近,因此本文提出并分析了人体效应对射频识别系统的影响。得出人体附近射频识别系统天线的增益—距离和方向图函数,并给出了结论。
Due to the use of radio frequency identification system RF card often in the vicinity of the human body, this paper presents and analyzes the human effect on the radio frequency identification system. The gain-distance and directional graph functions of the radio frequency identification system antenna near the human body are obtained, and the conclusion is given.