Exploració per autor "Beyer, Jb"

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    • A large signal nonlinear MODFET model from small signal S-parameters 

      O'Callaghan Castellà, Juan Manuel; Beyer, Jb (1989)
      Text en actes de congrés
      Accés obert
      A general technique for predicting the MODFET large signal performance has been developed. The technique is based entirely on experimental data (small signal S-parameters at different biased points) and therefore is ...

    • Microwave noise parameter measurements of a high temperature superconducting flux flow transistor 

      O'Callaghan Castellà, Juan Manuel; Martens, Js; Thompson, Jh; Beyer, Jb; Nordman, Je (1991-02)
      Article
      Accés obert
      The noise parameters of a high-temperature superconducting (HTS) flux flow transistor made of TlBaCaCuO operating at 77 K and 3-5 GHz were experimentally determined. It is assumed that the dominant noise mechanism of the ...