Advanced triple-band bandpass filter using tri-section SIR

被引：76

作者：

Chu, Q. -X. ^{[1
]}

Lin, X. -M. ^{[1
]}

机构：

[1] S China Univ Technol, Sch Elect & Informat Engn, Guangzhou 510640, Guangdong, Peoples R China

来源：

ELECTRONICS LETTERS | 2008年 / 44卷 / 04期

关键词：

Computer simulation - Insertion losses - Measurement theory;

D O I：

10.1049/el:20083096

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：

An advanced triple-band bandpass filter (BPF) is presented, which has a triple-band feature of three passbands at desired frequencies and high out-of-band suppression. The new structure helps to reduce the size. The prototype of the BPF achieved insertion loss of 2.0, 1.9 and 1.7 dB at 1.0, 2.4 and 3.6 GHz, respectively. The simulated and measured results show good agreement.

引用

页码：295 / 296

页数：2

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