We have proposed optical true-rime delay beam-forming system using a DCF and a multi wavelength laser for phase array antenna. Total time delay for each wavelength band originated from group delay of a DCF and the fixed delay line. As a result, a DCF for 80 km NZ-DSF could be used to obtain the radiation angle of 180° by tuning the multi-wavelengths of laser in the proposed optical true-time delay.


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    Title :

    Optical true time-delay beam-forming for phased array antenna using a dispersion compensating fiber and a multi-wavelength laser


    Contributors:


    Publication date :

    2011-06-01


    Size :

    1739936 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



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