Non-Bianisotropic Complementary Split Ring Resonator Metamaterial Bandstop Filter Using Cylindrical Metal Vias

Non-Bianisotropic Complementary Split Ring Resonator Metamaterial Bandstop Filter Using Cylindrical Metal Vias

This paper presents a bandstop filter using the Non-bianisotropic Complementary Split Ring Resonator (NBCSRR) and cylindrical metal vias, which exhibits electromagnetic bandgap behavior. A compact bandstop filter structure is achieved using NBCSRR sub-wavelength operation. The filter prototype is fa...

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Veröffentlicht in:IEEE transactions on circuits and systems. II, Express briefs Express briefs, 2023-03, Vol.70 (3), p.1-1
Hauptverfasser: Reddy, Ananda, Pandeeswari, Ko, Seok-Bum
Format: Artikel
Sprache:eng
Schlagworte:
Bandstop filter
Bandstop filters
Bandwidth
Couplings
Electromagnetic interference
Electromagnetic Interference (EMI)
Metamaterials
Non-bianisotropic Complementary Split Ring Resonator (NBCSRR)
Permeability
Resonant frequency
Resonator filters
Resonators
Substrate Integrated Waveguide (SIW)
Superhigh frequencies
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Zusammenfassung:This paper presents a bandstop filter using the Non-bianisotropic Complementary Split Ring Resonator (NBCSRR) and cylindrical metal vias, which exhibits electromagnetic bandgap behavior. A compact bandstop filter structure is achieved using NBCSRR sub-wavelength operation. The filter prototype is fabricated and tested, and the measured results agree well with the simulated results. The filter has higher bandstop rejection levels in the X band, which ranges from 8.8GHz to 9.3GHz.
ISSN:1549-7747
1558-3791
DOI:10.1109/TCSII.2022.3218678