Viterbi decoding algorithm code, C source code, has simulation.

RFID标准：iso18000-6（英文版）。 Information technology — Radio-frequency identification for item management — Part 6: Parameters for air interface communications at 860 MHz to 960 MHz(RFID standard: iso18000-6 (in English). Information technology- Radio-frequency identification for item management- Part 6: Parameters for air interface communications at 860 MHz to 960 MHz)

采用全波电磁仿真软件，仿真设计了超宽带缝隙结构的平面等角螺旋天线和阿基米德螺旋天线，两种天线都采用同轴电缆直接馈电的方式。(this paper proposes an idea about experimental teaching mode reforming of microwave technology and antenna courses by introducing the full wave elect.)

RFID系统的IEEE的文章，安全协议，认证- In this paper, we first propose a cryptographic authentication protocol which meets the privacy protection for tag bearers, and then a digital Codec for RFID tag is designed based on the protocol. The protocol which uses cryptographic hash algorithm is based on a three-way challenge response authentication scheme. In addition, we will show how the three different types of protocol frame formats are formed by extending the ISO/IEC 18000-3 standard[3] for implementing the proposed authentication protocol in RFID system environment. The system has been described in Verilog HDL and also synthesized using Synopsys Design Compiler with Hynix 0.25 µ m standard-cell library. From implementation results, we found that the proposed scheme is well suite to implement robust RFID system against active attacks such as the man-in-the-middle attack.

RFID TAG AND COB DEVELOPMENT GUIDE WITH MICROCHIP S RFID DEVICES

STM32F103 系列的RFID RC522的驱动函数 

基于ZigBee协议的温湿度采集系统，节点将采集到得温度、湿度和光强无线传输，协调器接受并显示多组节点数据，文中带中文注释。-ZigBee protocol based on temperature and humidity acquisition system, the node will be collected were temperature, humidity and light intensity radio transmission, coordinator node to receive and display multiple sets of data, text with Chinese comments.

说明：  Desfire ev1 t commands + authentication process

用RFM001多页读写32MM的TI玻璃管卡,采用严格的时钟控制-RFM001 pages to read and write using the TI glass 32mm cards, using a strict clock control

New RFID Chip Datasheet

无线收发模块NRF24E1的开发源码，EEPROM下载范例，对有志与无线系统开发的同志应该有帮助-wireless transceiver module NRF24E1 open source, EEPROM Download example, with the right interested in the development of wireless systems should help comrades