DC to HF-AC resonant link converters by using serial and parallel resonance

The term HF-AC resonant link converters usually denotes a circuit whose main part is the resonant tank circuit. The main goal of the designer of such circuits is to reach constant magnitude of the output voltage with constant frequency and independence of load conditions. In this paper the authors consider the possibility of maintenance of the constant voltage on parallel resonant circuits (which is the output voltage as well) with a supply through the serial resonant tank circuits