Doan, M. and Che, W. and Phu Liem, Nguyen (2012) A novel wideband bandpass filter using open stubs multi-mode square ring resonator. In: 2012 5th International Conference on Advanced Technologies for Communications, ATC 2012, 10 October 2012 through 12 October 2012, Hanoi.
A novel wideband bandpass filter using open stubs multi-mode square ring resonator.pdf
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Abstract
A novel wideband bandpass filter (BPF) using open stubs multi-mode square ring resonators is proposed in this paper. The filter simultaneously realizes a broad passband' a compact size' and two transmission zeros at upper stopbands. The common-mode resonant frequencies is mainly determined by the length of ring resonator' while differential-mode resonance frequency can be flexibly controlled by the two identical stepped-impedance open stubs. A wideband bandpass filter is designed and fabricated for demonstration' indicating good agreement with the theoretical expectation. © 2012 IEEE.
| Item Type: | Conference or Workshop Item (Paper) |
|---|---|
| Divisions: | Faculties > Faculty of Control Engineering Faculties > Faculty of Radio-Electronic Engineering |
| Identification Number: | 10.1109/ATC.2012.6404254 |
| Uncontrolled Keywords: | Commonmode; Compact size; Differential mode; Multimodes; Open stubs; Pass bands; Resonance frequencies; Ring resonator; Square ring resonator; Stepped impedance; Stop-bands; Transmission zeros; Wideband bandpass filter; Wideband bandpass filter (BPF); Bandpass filters; Natural frequencies; Optical resonators; Microstrip devices |
| Additional Information: | Conference code: 95453. Language of original document: English. |
| URI: | http://eprints.lqdtu.edu.vn/id/eprint/10104 |
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