Design of compact multilevel folded-line bandpass filters

被引：0

作者：

Settaluri, RK ^{[1
]}

Weisshaar, A ^{[1
]}

Tripathi, VK ^{[1
]}

机构：

[1] Oregon State Univ, Dept Elect & Comp Engn, Corvallis, OR 97331 USA

来源：

IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES | 2001年 / 49卷 / 10期

关键词：

bandpass filters; embedded passives; folded lines; multiconductor transmission lines;

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：

A simple design methodology for compact multilevel multiconductor folded-line bandpass filters is presented in this paper. Several new compact folded-line filter topologies in single, as well as multilevel environments are proposed. Simple closed-form design equations are presented for the extraction of an equivalent coupled transmission line representing the folded-line filter section. The folded-line filter designs are validated by full-wave electromagnetic simulation, as well as by measurement for a four-section maximally flat four-coupled-line bandpass filter. The new folded-line filters exhibit a significant reduction in footprint compared to the conventional designs.

引用

页码：1804 / 1809

页数：6

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