19th Annual International Mixed-Signals, Sensors, and Systems Test Workshop Proceedings
DOI: 10.1109/ims3tw.2014.6997401
Full text: Unavailable
In this paper, adaptive tuning strategies for Near Field Communication (NFC) transmitter module are investigated. The objective is to perform auto-adjustment of the matching network associated with the transmitter antenna in order to compensate the influence of the receiver antenna. Two different strategies are studied, aiming at maintaining a constant emitted magnetic field or a constant current consumption.