An effective technique for removing range ambiguities (detections at ranges other than the true range of the object) arising when using a burst waveform is to transmit two bursts with different pulse repetition frequencies nearly simultaneously and then to process their outputs nonlinearly. This correspondence introduces two nonlinear processors which combine coincidence detection with either noncoherent multiplication or integration. It is shown that the combined false alarm and ambiguity removal performance of these nonlinear processors is superior to the performance of coincidence detection, noncoherent multiplication, or noncoherent integration when used separately.


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    Title :

    Ambiguity Removal When Using Burst Waveforms. Part II: Nonlinear Processing


    Contributors:

    Published in:

    Publication date :

    1976-11-01


    Size :

    1102339 byte




    Type of media :

    Article (Journal)


    Type of material :

    Electronic Resource


    Language :

    English