基于集总参数电路过渡的微带低通滤波器设计

基于集总参数电路过渡的微带低通滤波器设计

内容简介：从集总参数滤波器电路设计出发，应用Richards变换方法和Kuroda规则，讨论了由集总参数电路向分布参数电路转化的具体过程，从而完成紧缩结构的微带低通滤波器设计。采用微波仿真软件对所设计的微带电路进行分析，并对设计电路的参数进行了测试。

Abstract：A 5th order Butterworth filter is designed with lumped devices at the beginning. Then the circuit is changed into distributed parameters based on the Richards transform and Kuroda law. The procedure is discussed in detail. Finally, a compact microstrip lowpass filter has been designed. This circuit is analyzed by using microwave simulation software, and verified by experiment.

作者：汤红, 郑宏兴,

关键词：集总参数电路, 分布参数电路, 微带低通滤波器