一种通过异相调制实现宽范围功率调节和零电压开关的高功率射频变换器

High-power radio frequency converters (RFCs) need to deliver a wide-range power against variable load impedance. However, it is difficult to achieve a wide-range power regulation and zero voltage switching (ZVS) simultaneously. To address this issue, this article proposes a dc-link parallel ac-link series multiple power amplifier architecture with outphasing modulation. The generalized mathematica...