Dual-mode double-ring resonators for microstrip band-pass-filter applications
Dual-mode double-ring resonators for microstrip band-pass-filter applications
- Author(s): J.C. Liu ; P.C. Lu ; C.H. Shie ; C.S. Cheng ; L. Yao
- DOI: 10.1049/ip-map:20040725
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- Author(s): J.C. Liu 1 ; P.C. Lu 1 ; C.H. Shie 2 ; C.S. Cheng 2 ; L. Yao 3
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View affiliations
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Affiliations:
1: Department of Electrical Engineering, Ching Yun University, Tao-yuan, Taiwan
2: Department of Electrical Engineering, Chung Cheng Institute of Technology, Tao-yuan, Taiwan
3: Department of Electrical Engineering, Atec Totalsolution Co. Ltd., Japan
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Affiliations:
1: Department of Electrical Engineering, Ching Yun University, Tao-yuan, Taiwan
- Source:
Volume 151, Issue 5,
October 2004,
p.
430 – 434
DOI: 10.1049/ip-map:20040725 , Print ISSN 1350-2417, Online ISSN 1359-706X
A novel design of a dual-mode resonator with a double-ring structure for band-pass filter applications is presented in this paper. Conventionally, dual-mode ring resonators are used to obtain band-pass filters. Based on voltage/current couplings, a dual-mode double-ring resonator was recently constructed to improve the responses of the conventional dual-mode ring resonator. In order to obtain a low insertion loss, a wide band and higher rejection, three filters using a dual-mode double-ring resonator are designed for 2.4 GHz ISM band applications.
Inspec keywords: microwave filters; microstrip filters; resonator filters; band-pass filters; UHF filters; microstrip resonators
Other keywords:
Subjects: Passive filters and other passive networks; Waveguide and microwave transmission line components
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