C-band SIW Bandpass Filters on High-Permittivity Ceramic Substrates - Archive ouverte HAL Accéder directement au contenu
Communication Dans Un Congrès Année : 2015

C-band SIW Bandpass Filters on High-Permittivity Ceramic Substrates

Michel Le Coq
  • Fonction : Auteur
  • PersonId : 920849
Eric Rius
Jean-François Favennec
Cédric Quendo
Benjamin Potelon
Abbas El Mostrah
  • Fonction : Auteur
  • PersonId : 944814

Résumé

This paper introduces an effective way to build efficient miniature SIW (Substrate Integrated Waveguide) Cband filters, using high-permittivity ceramics. The objective is to evaluate the feasibility of such filters in relation with commercial electromagnetic simulators and a conventional fabrication process. The solution proposed in this paper is based on a ceramic substrate with a permittivity of 90, which allowed us to work with shorter wavelengths. In comparison with a standard alumina substrate (permittivity εr = 9.9), it makes it possible to reduce the footprint up to nine times.
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Dates et versions

hal-01140018 , version 1 (07-04-2015)

Identifiants

  • HAL Id : hal-01140018 , version 1

Citer

Michel Le Coq, Eric Rius, Jean-François Favennec, Cédric Quendo, Benjamin Potelon, et al.. C-band SIW Bandpass Filters on High-Permittivity Ceramic Substrates. 6th CNES/ESA International Workshop on Microwave Filters, Mar 2015, Toulouse, France. ⟨hal-01140018⟩
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