LTCC 带通波器的主要作用是允许特定频率范围内的信号通过，同时抑制高于和低于该频率范内的信号，从而控制其它频率范围内的信号。LTCC带通滤波器的工作原理是基于材料的谐振效应和频率选择性，当输入信号的频率接近滤波器的谐振频率时，滤波器的响应将 ...

Meera Pal is a Northern California-based writer with a background in journalism and books. She covers pets, real estate, tech, and everything in between. You can follow her on Twitter @Meerakat ...