We have shown a modified version of the binary white cell-based true time delay (TTD) generator architecture to allow the use of a deformable mirror device (DMD). If 10 bits of delay are required, then each beam will make 20 bounces and use 20 pixels on the DMD. A commercial DMD with 500,000 elements can thus in principle provide 10 bits of delay for 50,000 antenna elements.


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    Title :

    Binary-counting true time delay generator using a white cell design and deformable mirror devices


    Contributors:
    Anderson, B.L. (author) / Collins, S.A. (author) / Liddle, C. (author)


    Publication date :

    1998-01-01


    Size :

    182674 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



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