非接触IC卡 MFRC500原理，阐述了500天线设计注意事项，以及在读写过程中的错误解决办法。-Non-contact IC card MFRC500 theory, antenna design on the 500 note, as well as in reading and writing errors in the process of solution.

设计MFRC500的匹配电路和天线的应用指南-MFRC500 design antenna matching circuit and the Application Guide

PHILIP_出的MFRC500的匹配电路和天线设计指南中文版-PHILIP_ out of the MFRC500 matching circuits and antenna design guide Chinese version