• 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.
Wide band channel characterization for low altitude unmanned aerial system communication using software defined radios
2018-04-01
1651836 byte
Conference paper
Electronic Resource
English