Novel dual-band bandpass filter design using microstrip open-loop resonators

被引：29
|
作者：
Dai, X. -W. [1 ]
Liang, C. -H. [2 ]
Wu, B. [1 ]
Fan, J. -W. [1 ]
机构：
[1] Xidian Univ, Natl Key Lab Antennas & Microwave Technol, Xian, Shaanxi, Peoples R China
[2] Xidian Univ, Sch Elect Engn, Xian 710071, Shaanxi, Peoples R China
来源：
JOURNAL OF ELECTROMAGNETIC WAVES AND APPLICATIONS | 2008年 / 22卷 / 2-3期
关键词：
D O I：
10.1163/156939308784160712
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：
This paper presents a novel dual-band banpass filter using microstrip open-loop resonators. A new microstrip unit of dual-band bandpass filter is introduced, which can be used as unit element of duan-band filter design. The two open-loop resonators are treated as passband resonator and stopband resonator in analysis, respectively. A five-pole C-band dual-band bandpsss filter has been designed and fabricated. The measured results show a good agreement with the simulated results.
引用
收藏
页码：219 / 225
页数：7
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