A FAST TUNING METHOD FOR MICROWAVE FILTER USING VF-ASM TECHNOLOGY

被引：5

作者：

Zhang, Yongliang ^{[1
]}

Su, Tao ^{[1
]}

Li, Zhipeng ^{[1
]}

Liang, Changhong ^{[1
]}

机构：

[1] Xidian Univ, Sci & Technol Antenna & Microwave Lab, Xian 710071, Shaanxi, Peoples R China

来源：

PROGRESS IN ELECTROMAGNETICS RESEARCH M | 2013年 / 30卷

基金：

中国国家自然科学基金; 国家高技术研究发展计划(863计划);

关键词：

D O I：

10.2528/PIERM13012201

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A novel microwave filter tuning method based on vector fitting and aggressive space mapping (VF-ASM) technology is presented in this paper. The filter tuning is performed as a two step procedure. First, the equivalent circuit parameters are extracted through vector fitting method by a series of S-parameter measurements. Second, the optimal screw positions are calculated through ASM techniques. this novel tuning technique has been tested successfully with cross-coupled six-resonator and direct coupled eight resonator filters.

引用

页码：25 / 37

页数：13

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