Compressed grooved waveguide, lithium-zinc ferrite with low loss and high remanent ratio, and magneto-flux feedback drivers are combined to successfully fabricate Ka band 4-bit latching ferrite phase shifters. The devices have the performance: the phase shifter error for 16 states is smaller than 5/spl deg/, the variation of phase shift versus frequency smaller than 2/spl deg/, and a figure of merit of 750/spl deg//dB within a bandwidth of 1 GHz.


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    Titel :

    A Ka band compressed grooved waveguide ferrite phase shifter


    Beteiligte:
    Hong Luo (Autor:in) / Ying Liang (Autor:in) / Jianzhong Yuan (Autor:in) / Qijiu Qiu (Autor:in)


    Erscheinungsdatum :

    01.01.1996


    Format / Umfang :

    32877 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



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