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Compact Bandpass Filter Using Two Ring Resonators and Two Open Stubs
- Source :
- 2018 Cross Strait Quad-Regional Radio Science and Wireless Technology Conference (CSQRWC).
- Publication Year :
- 2018
- Publisher :
- IEEE, 2018.
-
Abstract
- © 2018 IEEE. A compact bandpass filter (BPF) using two ring resonators and two open stubs is proposed, where fifth-order passband with twelve transmission zeros at the stopband is realized. For demonstration, a filter example with center frequency of 2.04 GHz and 3 dB fractional bandwidth of 18.6% is designed. Good performance including high selectivity in the passband and sharp stopband rejection for the filter has been realized.
- Subjects :
- Physics
Ring (mathematics)
business.industry
020208 electrical & electronic engineering
High selectivity
020206 networking & telecommunications
02 engineering and technology
Stopband
Resonator
Optics
Band-pass filter
Filter (video)
0202 electrical engineering, electronic engineering, information engineering
Center frequency
business
Passband
Subjects
Details
- Database :
- OpenAIRE
- Journal :
- 2018 Cross Strait Quad-Regional Radio Science and Wireless Technology Conference (CSQRWC)
- Accession number :
- edsair.doi.dedup.....3aee763c1ed47b3b91aeb865fde88f73