Design and comparison of class-C and class-D power amplifiers for remotely powered systems

Abstract

This paper presents the effect of coupling between the coils on the power amplifier efficiency and comparisons between the class-C and class-D performance for different coupling conditions. In remotely powered systems, the coupling of the coils can influence the reflected load impedance seen by the power amplifier. The appropriate power amplifier needs to… (More)
DOI: 10.1109/ICECS.2013.6815454

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