COMPACT COPLANAR WAVEGUIDE BANDPASS FILTER USING LOADED SPLIT RING RESONATOR

被引：0
|
作者：
Wang, Shuxin [2 ]
Liu, Haiwen [1 ]
机构：
[1] E China Jiaotong Univ, Sch Informat Engn, Nanchang 330013, Peoples R China
[2] Chinese Acad Sci, Inst Opt & Elect, Chengdu 610209, Peoples R China
来源：
MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | 2009年 / 51卷 / 06期
关键词：
bandpass filter; split-ring resonators (SRRs); coplanar waveguide (CPW);
D O I：
10.1002/mop.24396
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 coplanar waveguide (CPW) band-pass filter using a cross-coupled lambda/4 resonator with loaded split-ring resonators (SRRs) is introduced in this letter. The proposed filter exhibits a quasi-elliptic function response and its circuit size occupies only 12 x 11.8 mm(2) (approximate to 0.21 lambda(g) x 0.20 lambda(g)). Also, a simple equivalent circuit model is set tip. A good agreement between simulations and measurements verify the proposed filter and the validity of design methodology. (C) 2009 Wiley Periodicals, Inc. Microwave Opt Technol Lett 5): 1565-1568, 2009; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.24396
引用
收藏
页码：1565 / 1568
页数：4
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