Recent progress in the photonic generation of high-frequency signals in the millimeter-wave (MMW) and submillimeter-wave (SMMW) regions is reported. Optical MMW signal sources based on semiconductor laser diodes (LDs) are described. Ultrafast photodiodes called uni-traveling-carrier photodiodes (UTC-PDs) and the enhancement of their output power by adding a matching circuit to the PD are explained. The integration of the PD with planar antennas for free-space applications such as transmitters in millimeter-wave wireless links and local oscillators in radio-astronomy receivers are shown.


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    Titel :

    Generation of continuous millimeter and sub-millimeter waves using photonic techniques


    Beteiligte:
    Nagatsuma, T. (Autor:in) / Hirata, A. (Autor:in) / Ito, H. (Autor:in)


    Erscheinungsdatum :

    2003-01-01


    Format / Umfang :

    204573 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch




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