A simple method is presented for computing the output signal distortion resulting from relative phase and gain errors between the two quadrature detector channels of a baseband processing system. Signal-to-noise loss and sidelobe levels are computed for two types of waveforms to illustrate the utility of the method.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Error Analysis of a Quadrature Coherent Detector Processor


    Contributors:

    Published in:

    Publication date :

    1974-11-01


    Size :

    678240 byte




    Type of media :

    Article (Journal)


    Type of material :

    Electronic Resource


    Language :

    English





    Error analysis and correcting 3D profilometry based on quadrature demodulation [4929-82]

    Su, T. / Zhang, Y. L. / SPIE | British Library Conference Proceedings | 2002


    Quadrature phase-shift interferometer (QPSI) decoding algorithms and error analysis [5188-09]

    Wang, J. / Pressesky, J. L. / International Society for Optical Engineering | British Library Conference Proceedings | 2003


    Coherent processor F.T. scale parameter - a nomograph

    Sillitto, W. / Institute of Physics; Applied Optics Division / Institution of Electrical Engineers et al. | British Library Conference Proceedings | 1990