Stripline Bandpass Filter with Wide Stopband and Rejection Level Up to 100 dB
Autor: | Ya. F. Bal’va, Tyurnev Vladimir, Boris A. Belyaev, Alexey Mikhailovich Serzhantov, An. A. Leksikov |
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Rok vydání: | 2013 |
Předmět: |
Materials science
business.industry Stopband Transition band Condensed Matter Physics Atomic and Molecular Physics and Optics Electronic Optical and Magnetic Materials Resonator Band-pass filter Electronic engineering Optoelectronics Elliptic filter Electrical and Electronic Engineering Center frequency business Passband Stripline |
Zdroj: | Microwave and Optical Technology Letters. 55:2866-2869 |
ISSN: | 0895-2477 |
Popis: | A novel miniature stripline resonator performed on a double-layer suspended substrate and bandpass filters (BPFs) based on it are proposed. The filters have wide stopband with high attenuation. A fifth-order BPF has been designed and fabricated. The filter stopband at level of −100 dB extends up to the frequency that exceeds the passband center frequency by factor of 10. It is shown that miniature filters based on the proposed resonator could be effectively fabricated by low temperature cofired ceramics technology. © 2013 Wiley Periodicals, Inc. Microwave Opt Technol Lett 55:2866–2869, 2013 |
Databáze: | OpenAIRE |
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