Compact dual-band bandpass filter with good frequency selectivity

被引：15

作者：

Lee, J. ^{[1
]}

Lim, Y. ^{[1
]}

机构：

[1] Chonnam Natl Univ, Dept Elect & Comp Engn, Kwangju, South Korea

来源：

ELECTRONICS LETTERS | 2011年 / 47卷 / 25期

关键词：

DESIGN;

D O I：

10.1049/el.2011.2702

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 compact microstrip dual-band bandpass filter with controllable bandwidth for each passband and good frequency selectivity is proposed. The proposed dual-band bandpass filter has five transmission zeros. The transmission zeros are generated by each dual-mode resonator and input/output port cross-coupling. The dual-band bandpass filter application is designed for 2.4/5.2 GHz WLAN. Experimental measurements are presented to validate the theory.

引用

页码：1376 / U97

页数：2

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