一种紧凑的高通滤波器，采用短截线

The 2012 International Workshop on Microwave and Millimeter Wave Circuits and System Technology Pub Date : 2012-04-19 DOI:10.1109/MMWCST.2012.6238196

Yong Chen, Qingyuan Wang, Qingdong Li, Yicheng Tan

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引用次数: 3

摘要

提出了一种用于超宽带(UWB)系统的紧凑型高通滤波器。该滤波器由9个短桩组成，每隔一定的间隔。为了获得紧凑的滤波器结构，主传输线被弯曲。利用并联耦合传输线的等效模型，推导出设计公式。为了验证所提设计方法的可行性，设计并仿真了一个9阶高通滤波器。最后对仿真结果进行了总结，并对该滤波器进行了改进。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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A compact highpass filter employing shorted stubs

A compact highpass filter employing shorted stubs is presented in this paper for Ultra Wideband (UWB) systems. The filter is composed of 9 shorted stubs at regular intervals. In order to obtain compact filter structure, the main transmission line is been bended. The design formulas are derived by using an equivalent model of a parallel coupled transmission line. In order to validate the feasibility of the proposed design method, a 9 order highpass filter is designed and simulated. In the last part of the paper, we summary the simulated results and put forward the improvement of this filter.

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来源期刊

The 2012 International Workshop on Microwave and Millimeter Wave Circuits and System Technology

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