Now showing items 1-3 of 3

    • Diseño de filtros banda rechazada usando Defected Ground Structures (DGS) 

      Garde Irigoyen, Ieltxu Aitor Upna; Río Bocio, Carlos del Upna (2003)   Contribución a congreso / Biltzarrerako ekarpena  OpenAccess
      In this paper a type of Defected Ground Structure (DGS) is studied and used to implement filters in microstrip technology. It is first demonstrated that the main parameter which controls its operation is the external ...
    • Diseño de filtros paso bajo usando Defected Ground Structures (DGS) 

      Garde Irigoyen, Ieltxu Aitor Upna; Río Bocio, Carlos del Upna (2003)   Contribución a congreso / Biltzarrerako ekarpena  OpenAccess
      In this paper a new method of trully design of filters using Defected Ground Structures is proposed. It makes use of the model proposed in previous developments by the same authors and simplifies it to a first-order model ...
    • A stopband filter design using a 1-D non-periodic defected ground structure 

      Garde Irigoyen, Ieltxu Aitor Upna; Río Bocio, Carlos del Upna (Wiley, 2003)   Artículo / Artikulua  OpenAccess
      The one-dimensional (1-D) defected ground structure is used to control the cutoff frequency characteristic. In this paper three non-periodic filters are built, in order to show the versatility of the DGS. Five unit cells ...