Estimation of the parameters of the trajectories of radio sources in multi-position complexes by the MLE method

A new approach to the secondary processing of radar information in multi-position passive complexes (MPC) by the maximum likelihood estimation (MLE) method is presented. It has been established that the advantage of this approach is the ability to work on incomplete marks, and the disadvantage is the delay or decrease in the rate of issue of the decision. The analysis of the effectiveness of the developed approach with the help of simulation modeling is carried out. The proposed approach allows the most complete extraction of information from radio pulses of the RRS, containing incomplete marks, with a non-constant radiation period and thereby increasing the accuracy of coordinate determinations.