• Design and Implement FMCW (chirp) sounders using SDRs for VLL UAS scenario. • Proper choice of waveform. • Reviewed two types of chirp detectors and discussed their relative merits. • Illustrating the ability of the SDR chirp sounder to yield estimates of channel power delay profiles and scattering functions (delay-Doppler functions)Vary SIR • We plan to use SDRs mounted on moving objects such as small VLL UAS to gather additional data and refine our processing techniques for channel measurements and modeling.


    Access

    Download


    Export, share and cite



    Title :

    Wide band channel characterization for low altitude unmanned aerial system communication using software defined radios


    Contributors:


    Publication date :

    2018-04-01


    Size :

    1651836 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English





    Telemetry ranging using software-defined radios

    Hennawy, Joseph / Adams, Norman / Sanchez, Erika et al. | IEEE | 2015


    Monopulse autotrack methods using software-defined radios

    Adams, Norman H. / Sequeira, H. Brian / Bray, Matthew et al. | IEEE | 2015


    Channel Quality Estimation for Cognitive Wireless Systems Using Software Defined Radios

    Saad, Ahmad / Schepker, Henning F. / Neuhaus, Peter | IEEE | 2020