We report on the design of a fix-tuned split-block waveguide balanced frequency tripler working nominally at 900 GHz. It uses a GaAs Schottky planar diode pair in a balanced configuration. The circuit is fabricated with JPL membrane technology in order to minimize dielectric loading. The multiplier is bias-less to dramatically ease the mounting and the operating procedure. At room temperature, the expected output power is 50-130 /spl mu/W in the band 800-970 GHz when the tripler is pumped with 4 mW. By modifying the waveguide input and output matching circuit, the multiplier can be tuned to operate at lower frequencies.


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    Titel :

    Design of a wideband 900 GHz balanced frequency tripler for radioastronomy


    Beteiligte:
    Tripon-Canseliet, C. (Autor:in) / Maestrini, A. (Autor:in) / Mehdi, I. (Autor:in)


    Erscheinungsdatum :

    01.01.2004


    Format / Umfang :

    165302 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



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