Fast design of cross-coupled filter substructures

被引：0
|
作者：
Pelz, D [1 ]
机构：
[1] RFS Australia, Kilsyth, Vic, Australia
来源：
MICROWAVE JOURNAL | 2001年 / 44卷 / 09期
关键词：
D O I：
暂无
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：
Cross-coupled narrow bandpass filters with asymmetric transmission zeros can be realized in cascaded tri-section topology.(1,2,3) Each tri-section creates a single transmission zero below or above the passband. The realization of resonator tri-sections is relatively difficult due to the interaction between the couplings. This article shows ow three-dimensional electromagnetic (3D-EM) analysis, together with extraction of an equivalent circuit model, can speed up the realization process of cascaded tri-section bandpass filters.
引用
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页码：204 / +
页数：4
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