Maximization of the signal-to-noise ratio for non-steady-state irradiation of a target using optical radar

摘要

The principles of optical signal extraction in optoelectronic radar are considered for non-steady-state target irradiation when optimal filtering becomes impossible. Furthermore, the waveform is in principle unknown, which can only be regarded as a short-term change in the mathematical expectation of a random interference process. The principles of constructing this kind of signal processing, the results of simulation, and physical modeling of the proposed algorithms are presented. (C) 2018 Optical Society of America