We can get better bandpass filtering properties by adjusting the size of metal sheet and the number of layers.
调节此滤波器的金属片的尺寸和介质片的层数我们得到了较好的带通特性。
In view of parasitic passband in the filtering networks composed of distributed elements, a novel circuit of microstrip bandpass filters is presented in this paper.
针对分布参数滤波网络存在寄生通带问题，本文提出一种新的微带带通滤波电路。
These narrowband multi-channel filters and narrow bandpass filter arrays show good filtering features and can be utilized in many optical applications.
两种类型的滤光片都展示了良好的光学特性，在光学器件、光通讯等领域都有良好的应用前景。
These narrowband multi-channel filters and narrow bandpass filter arrays show good filtering features and can be utilized in many optical applications.
两种类型的滤光片都展示了良好的光学特性，在光学器件、光通讯等领域都有良好的应用前景。
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