Compact Dual-Band Bandpass Filter with Adjustable Passbands Using Open Stubs

被引：0

作者：

Ma, Xing-Bing ^{[1
]}

Zheng, Hong-Xing ^{[1
]}

机构：

[1] Tianjin Univ Technol & Educ, Inst Antenna & Microwave Tech, Tianjin, Peoples R China

来源：

2011 7TH INTERNATIONAL CONFERENCE ON WIRELESS COMMUNICATIONS, NETWORKING AND MOBILE COMPUTING (WICOM) | 2011年

关键词：

dual-band; bandpass filter; open stubs; STEPPED-IMPEDANCE RESONATORS;

D O I：

暂无

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

A dual-band bandpass filter is discussed in this paper. To obtain adjustable passbands, four open stubs are embedded into a rectangle ring. The first resonant frequency is related to the rectangular ring and two of stubs, and the second resonant frequency is to all stubs. By adjusting these stubs, the size of the filter can be reduced, and dual-band can be tackled significantly. Based on the proposed topology, a prototype was fabricated to achieve dual-band applications around 2.08 and 3.8 GHz. Experiment results demonstrate newly designed filter available.

引用

页数：3

共 7 条

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