Gurman I. Ensuring the unambiguous of ground objects coordinates determining with three-position passive system of radio engineering control.

The dissertation is devoted to developing methods, models and principles of ensuring the unambiguous of ground objects coordinates determining with three-position passive system of radio engineering control by increasing the measurement accuracy, time and amplitude parameters of the received signals complexation. Correlation method of assessing the time and the power difference of received signals took out further development in this work, for the first time the method of reducing the ambiguity of ground objects coordinates determining with three-position passive system of radio engineering control was developed, the principle of checking the reliability of objects coordinates determining method was improved. As a result the structure of three-position passive system of radio engineering control, invariant with reception points topology was developed. Also the probability of control system's false alarm in ensuring of unambiguous objects coordinates determining in considered control terms is reduced.