Search and rescue satellite-aided tracking (SARSAT) has certain shortcomings which could possibly be ameliorated by employing a more extensive signal processing strategy. The approach proposed is based on partially compensating for the Doppler shift, which then permits the data processing windows to be increased significantly. Incorporating a ranking technique with the conventional fast Fourier transform (FFT) processor and implementing an autoregressive moving-average estimator provides an optimal strategy that maximizes the probability of detecting the emergency signals.<>


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Total information processor for 121.5/243 MHz SARSAT signals


    Contributors:


    Publication date :

    1993-07-01


    Size :

    875626 byte




    Type of media :

    Article (Journal)


    Type of material :

    Electronic Resource


    Language :

    English