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Compact triple-mode bandpass filter using short- and open-stub loaded spiral resonator
- Source :
- 2016 IEEE/ACES International Conference on Wireless Information Technology and Systems (ICWITS) and Applied Computational Electromagnetics (ACES).
- Publication Year :
- 2016
- Publisher :
- IEEE, 2016.
-
Abstract
- A novel high-selectivity triple-mode microstrip bandpass filter (BPF) using short- and open-stub loaded spiral resonator is presented. Because of the spiral structure, the size of designed BPF is reduced greatly. Then the odd- and even-mode method is used to analyze resonant frequencies of the resonator. Based on the analysis, a prototype of the proposed BPF with good selectivity is designed whose center frequency is at 4.3 GHz. Finally, the measured results are shown, which are in good agreement with simulations.
- Subjects :
- Physics
Waveguide filter
business.industry
020208 electrical & electronic engineering
Mode (statistics)
020206 networking & telecommunications
02 engineering and technology
Resonator
Optics
Band-pass filter
0202 electrical engineering, electronic engineering, information engineering
Electronic engineering
Prototype filter
Center frequency
business
Helical resonator
Spiral
Subjects
Details
- Database :
- OpenAIRE
- Journal :
- 2016 IEEE/ACES International Conference on Wireless Information Technology and Systems (ICWITS) and Applied Computational Electromagnetics (ACES)
- Accession number :
- edsair.doi...........71f2c0554f1172a30cb244f7febc4540