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首页> 外文会议>International Conference on Electronic Packaging Technology >Design of a novel suspended substrate stripline highpass filter
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Design of a novel suspended substrate stripline highpass filter

机译：一种新型悬浮衬底的设计剥线纤维素高通滤波器

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摘要

In this paper, a new type suspended substrate stripline highpass filter with simple structure is presented. The filter consists of 50 ohm input and output, one Y type short stub on the top layer and two similar to T type short stubs on the bottom layer. It will introduce coupling capacitances by put sheetmetals close to each other. The coupling capacitances and inductances will compose the series resonators to produce transmission zeros. Thus the filter has a good restraint outside the passband. The simulation has a good result. The passband is from 5 GHz to 25 GHz, insertion loss is greater than -2 dB and return loss is less than -12 dB. At the same time, there are two transmission zeros at the low frequency.
机译：本文介绍了一种具有简单结构的新型悬浮衬底带式高通滤波器。过滤器由50欧姆输入和输出组成，顶层上的一个Y型短条带，两个类似于底层上的T型短节。它将通过将片状彼此靠近耦合电容。耦合电容和电感将构成串联谐振器以产生传输零。因此，过滤器在通带外部具有良好的限制。模拟具有良好的结果。通带为5 GHz到25 GHz，插入损耗大于-2 dB，返回损耗小于-12 dB。同时，低频有两个传输零。

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