Buck变换器是最常用的变换器，工程上常用的拓扑如正激、半桥、全桥、推挽等也属于Buck族，其中Buck变换器补偿网络设计，是开关电源的重要研究课题，本文将针对基于PI控制方式的4A开关电源进行设计和Multisim的仿真研究。-Buck converter is the most commonly used converter on the topology of the project, such as forward, half bridge, full bridge, push-pull

微波工程：传输线阻抗匹配网络的设计：集总元件L节匹配网络、1/4匹配变换器、单支节调配器的matlab实现-Transmission line impedance matching network design: L section lumped element matching network, 1/4 matching transformer, single section of the deployment of the matlab implementation