Method of estimating linear dimensions of object by subsurface radar sounding

[摘要] The methods for recognizing subsurface objects by the length of radar range portraits in a georadar with wideband probing signals, optimized for the maximum likelihood criterion for complex hypotheses, for the case of a known internal noise power, have been developed. It is shown that, using the optimal method, an energy gain is achieved when the threshold value of the probability of correct recognition is reached.

[发布机构] Saint Petersburg Mining University, 2, 21 Line of V.O., Saint Petersburg; 199106, Russia^1

[效力级别] 电工学

[关键词] Energy gain;Internal noise;Linear dimensions;Maximum likelihood criteria;Optimal methods;Probability of correct recognition;Subsurface radars;Threshold-value