2019 IEEE International Conference on RFID Technology and Applications (RFID-TA) | 2019
A simple NFC parameters measurement method based on ISO/IEC 14443 standard
Abstract
A simple NFC (near field communication) parameters measurement method based on ISO/IEC 14443 standard was presented in this article. The measurement procedure of three test items, namely off-keying duration time evaluation, H-field strength measurement and NFC system performance evaluation were illustrated. By using the real-time spectrum and oscilloscope, the calculation with all conversion and correction factors is derived. Experimental results are shown to verify the validity of theoretical work.