Microwave and millimeter-wave ranging systems, waveforms, and experimental results are described for coherent distributed RF systems applications. Measured results show that coherent distributed systems operating at carrier frequencies with coherence at λ/10 are possible well into the millimeter-wave regime by using widely separated two-tone ranging waveforms. The two-tone waveform in the context of continuous-wave ranging is introduced. A method for overcoming the range-ambiguous output of the matched filter processing is described. Microwave and millimeter-wave ranging measurements are shown and compared to the Cramer-Rao lower bound for range accuracy.


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    Title :

    Microwave and millimeter-wave ranging for coherent distributed RF systems




    Publication date :

    2015-03-01


    Size :

    2303949 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



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