Title :
Study of adaptive tuning strategies for Near Field Communication (NFC) transmitter module
Author :
Dieng, M. ; Azais, F. ; Comte, M. ; Bernard, Sebastien ; Kerzerho, V. ; Renovell, M. ; Kervaon, T. ; Pugliesi-Conti, P.H.
Author_Institution :
LIRMM, Univ. Montpellier 2, Montpellier, France
Abstract :
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.
Keywords :
magnetic fields; near-field communication; receiving antennas; transmitting antennas; NFC transmitter module; adaptive tuning; auto-adjustment; constant current consumption; constant emitted magnetic field; matching network; near field communication; receiver antenna; transmitter antenna; Couplings; Impedance; Integrated circuits; Magnetic fields; Transmitting antennas; Tuning;
Conference_Titel :
Mixed-Signals, Sensors and Systems Test Workshop (IMS3TW), 2014 19th International
Conference_Location :
Porto Alegre
DOI :
10.1109/IMS3TW.2014.6997401
