● Accurate AG channel models important to UAS - Dual-band, SIMO AG channel measurements ● Mountainous flight tests → large database for modeling path loss, fading, dispersion, correlations - Log-distance model for path loss - K-factors ∼14 dB in L-band & 29.5 dB in C-band - Avg RMS-DS 10 ns w/max 174 ns - Channels in two bands uncorrelated - Channels in same band highly correlated


    Access

    Download


    Export, share and cite



    Title :

    Air-ground channel characterization for unmanned aircraft systems: The mountainous environment


    Contributors:


    Publication date :

    2015-09-01


    Size :

    3213059 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English





    Unmanned Aircraft Systems Ground Support Platform

    MANITTA SALVATORE | European Patent Office | 2016

    Free access


    Environment control system based on unmanned aircraft and unmanned aircraft

    HU HUAZHI / YAO JUNHAO / XIE HUIPENG et al. | European Patent Office | 2022

    Free access