One-Bit Radar Processing for Moving Target Detection
Aria Ameri, Mojtaba Soltanalian · 2019
Target parameter estimation is a key problem in radar signal processing. In this paper, we put forward a novel approach to estimate the moving target parameters from the associated one-bit sampled data with time-varying thresholds, where one-bit samples are produced by comparing the signal of interest with a threshold level at a very high rate. We show that as the length of the transmit sequence increases, the performance of the proposed algorithm enhances to the point that it reaches that of the case of having the data with infinite precision-thus demonstrating great potential for one-bit techniques in radar signal processing applications.