FM带通滤波器的小型化及宽阻带实现新方法

A New Method to Realize FM Band-pass Filter with Smaller Size and Wider Stop-band

通过改进传统FM带通滤波器,不仅把FM带通滤波器的体积减小了,而且还把FM带通滤波器的第一寄生通带搬移到了离主通带更远的地方,从而实现FM带通滤波器小型化,宽阻带特性。

This paper presents a new method to realize FM band pass filter with smaller size and wider stop band based on the existing FM band-pass filter. Therefore, the new FM band-pass filter has more compact structure and wider stop-band.