● 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
Air-ground channel characterization for unmanned aircraft systems: The mountainous environment
2015-09-01
3213059 byte
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
Environment control system based on unmanned aircraft and unmanned aircraft
Europäisches Patentamt | 2022
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