Detection and Estimation of Coordinates of Small Sized Ground Objects MIMO Radar with Wavelet Signal Processing
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Abstract
A study was carried out on algorithms for detecting small-sized ground objects (LSGs) using Haar and Daubechies wavelet filtering. The dependences of the probability of correct detection on the signal-to-noise ratio in the MIMO 2x2 and MIMO 4x4 channels were obtained using Haar and Daubechies wavelet filters at different UAV speeds. A study of algorithms for estimating errors in the angular position of the INR using Haar and Daubechies wavelet filters was carried out. The dependences of estimates of errors of the angular position of the INO on the signal-to-noise ratio at UAV speeds of 20, 40 and 100 m/s for MIMO 2x2 and MIMO 4x4 were obtained.
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