Tunable band stop filters based on metal-insulator transition in vanadium dioxide thin film - Archive ouverte HAL Accéder directement au contenu
Communication Dans Un Congrès Année : 2008

Tunable band stop filters based on metal-insulator transition in vanadium dioxide thin film

Julien Givernaud
  • Fonction : Auteur
  • PersonId : 915829
Arnaud Pothier
Pierre Blondy
  • Fonction : Auteur
  • PersonId : 915831
Aurelian Crunteanu

Résumé

We present the design, simulation and fabrication of innovative tunable band stop filters realized using switching devices based on the fast, reversible Metal-Insulator Transition of vanadium dioxide thin films. The filters are designed to operate in the 11-13 GHz frequency range and consists in a transmission line coupled with four U-shaped resonators. We developed two types of tunable filters based on VO2 switches integration namely a ldquoswitchable stop band filterrdquo for which the rejection band can be switched on and off and a ldquodiscrete tunable stop-band filterrdquo for which the width and position of the stopband can be discretely tuned.
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Dates et versions

hal-00358377 , version 1 (03-02-2009)

Identifiants

Citer

Julien Givernaud, Corinne Champeaux, Alain Catherinot, Arnaud Pothier, Pierre Blondy, et al.. Tunable band stop filters based on metal-insulator transition in vanadium dioxide thin film. IEEE MTT-S International Microwave Symposium Digest, IMS 2008, Jun 2008, Atlanta, United States. pp.1103-1106, ⟨10.1109/MWSYM.2008.4633249⟩. ⟨hal-00358377⟩
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