Now showing items 1-8 of 8

    • Characterizing a Tune-all bandstop filter 

      Musoll, Carles; Llamas Garro, Ignacio; Brito Brito, Zabdiel; Pradell i Cara, Lluís; Corona, Alfonso (2009)
      Conference report
      Open Access
      In this paper a reconfigurable bandstop filter able to reconfigure central frequency, bandwidth and selectivity for fine tuning applications is presented. The reconfigurable filter topology has four poles and a ...
    • Diplexor reconfigurable para estándares de transmisión y recepción WiFi-UMTS 

      Brito Brito, Zabdiel; Llamas Garro, Ignacio; Navarro Muñoz, Guillem; Perruisseau Carrier, Julien; Pradell i Cara, Lluís (2010)
      Conference report
      Restricted access - publisher's policy
      In this paper a reconfigurable diplexer for WiFi and UMTS transmit and receive bands is presented. The diplexer has four possible frequency and bandwidth states, and consists of two reconfigurable filters connected by an ...
    • Dispositivos coaxiales micromecanizados para banda milimétrica 

      Jaimes Vera, Edith Aline; Llamas Garro, Ignacio; Maolong, Ke; Wang, Yi; Lancaster, Michael J.; Pradell i Cara, Lluís (2010)
      Conference report
      Open Access
      This paper presents compact micromachined coaxial devices for millimeter wave applications at U and V bands. The coaxial center conductor is suspende d in air by short circuits to the outer conductor. The designs include ...
    • Filtro paso-banda con control preciso de frecuencia central y ancho de banda usando interruptores RF MEMS 

      Brito Brito, Zabdiel; Llamas Garro, Ignacio; Perruisseau Carrier, Julien; Pradell i Cara, Lluís; Giacomozzi, Flavio; Colpo, Sabrina (2012)
      Conference report
      Restricted access - publisher's policy
      In this paper a reconfigurable bandpass filter is presented. The filter is able to switch between two different states with a center frequency tunable range of 24 % in C band. Center frequency and bandwidth are precisely ...
    • Filtros para un cabezal de comunicaciones entre vehículos 

      Brito Brito, Zabdiel; Llamas Garro, Ignacio; Navarro Muñoz, Guillem; Perruisseau Carrier, Julien; Pradell i Cara, Lluís (2009)
      Conference report
      Open Access
      In this paper two reconfigurable bandpass filters able to switch between WiFi and UMTS for transmit and receive band standards are presented. The filters are designed in such a way that center frequency and bandwidth sp ...
    • Polymer-based micromachined rectangular coaxial filters for millimeter-wave applications 

      Jaimes Vera, Edith Aline; Llamas Garro, Ignacio; Ke, M.; Wang, Y.; Lancaster, Michael J.; Pradell i Cara, Lluís (2011-04)
      Article
      Restricted access - publisher's policy
      In this paper, micromachined devices for millimeter-wave applications at U- and V-bands are presented. These structures are designed using a rectangular coaxial line built of gold-coated SU-8 photoresist layers, where the ...
    • U-Band micromachined coaxial filter 

      Jaimes Vera, Edith Aline; Llamas Garro, Ignacio; Ke, Maolong; Wang, Yi; Lancaster, Michael J.; Pradell i Cara, Lluís (IEEE, 2011)
      Conference report
      Restricted access - publisher's policy
      This paper presents a micromachined filter for millimeter-wave applications operating at U-band. The structure was designed using a rectangular coaxial line with the center conductor suspended in air. The rectangular coaxial ...
    • UMTS-WiFi switchable bandpass filter 

      Brito Brito, Zabdiel; Llamas Garro, Ignacio; Navarro Muñoz, Guillem; Perruisseau Carrier, Julien; Pradell i Cara, Lluís (2009)
      Conference report
      Restricted access - publisher's policy
      In this paper a reconfigurable bandpass filter able to switch between WiFi and UMTS transmit band standards is presented. The filter is designed in such a way that center frequency and bandwidth specifications are precisely ...