rfid系统的matlabsimulink建模及特性分析

RFID系统有源标签为降低功耗而采取的的低频唤醒机制。-RFID active tag system to reduce power consumption and wake-up mechanism for the low-frequency taken.

说明：  RFID通讯实验，实现IC卡与电脑进行通讯的例程代码，帮助新手进行学习(The experiment of RFID communication realizes the routine code of communication between IC card and computer, and helps novice to learn.)

RFID读卡器设计的重要参考资料.很不错的-RFID reader reference design important. Very good

ISO18000-7标准文档，对RfID开发人员有帮助-ISO18000-7 standard document, the developer of RFID has helped

完整的射频识别 RFID  适合研究RFID定位的人员进行学习The complete radio frequency identification RFID is suitable for RFID positioning personnel to study

电子标签防碰撞是RFID 系统中一个关键问题。在射频识别系统中．当阅读器作用范围内有多个标签同时向阅读器发送数据时，会产生冲突，必须采用一种防碰撞算法解决这种冲突。在分析典型的二进制及动态二进制防碰撞算法基础上，采用了一种新的防碰撞算法。经实验证明，该算法能有效解决射频识别系统中多目标识别的防碰撞问题。(Tag anti-collision RFID system is a key issue. In the radio frequency identification systems. When the reader within the framework of the role of multiple tags simultaneously send data to the reader, it will create conflict, you must use a anti-collision algorithm to solve such conflicts. In the analysis of a typical binary and dynamic anti-collision algorithm based on the binary, using a new anti-collision algorithm. The experiments show that the algorithm can effectively solve the radio frequency identification system, multi-target recognition of the anti-collision problem.)

MFRC522开发板代码、图纸、资料全套内容，可直接做出自己的读卡器

防碰撞算法的研究,主要是二进制搜索的研究，-A study on anticollision.

完美替换rc522，自带LPCD低功耗唤醒检卡，待机功耗大概10uA(Perfectly replace rc522 with LPCD with low power wake-up card. Standby power consumption is about 10uA)

无线环境中，手机、计算机等接入信道的mac层协议-At wireless radio environment,handphone、computor use mac potocol to access chanel.