通过对齐一/三次谐波频率与分裂频率提升强耦合无线电能传输系统功率

This letter proposes a novel power-boosting strategy for strongly coupled wireless power transfer system by aligning the first and third harmonic frequencies of the inverter switching node voltage with the lower and upper splitting frequencies, respectively. Within the parity-time symmetric region, the output power at splitting frequencies significantly exceeds that at the natural resonant frequen...