METHOD OF DETERMINING HEIGHT OF TWO-DIMENSIONAL RADAR STATION TARGET Russian patent published in 2017 - IPC G01S11/04 

FIELD: radio engineering, communication.

SUBSTANCE: in two-dimensional radar station (RL) between the secondary processing unit and the information display unit, a post-processing unit of the target path data is introduced, consisting of a calculator, a subtractor and a comparator, filtered target position data from the secondary processing unit arrives at the input of the post-processing unit, from which three consecutive measurements are chosen, processed in a calculator, one reliable value of the assumed height is taken and stored in subtractor, then, in case of a rectilinear trajectory, then, in case of the first iteration it is followed by processing the following measurements of target position in computer, and in case of the second and subsequent iterations, the deviation of newly received proposed height from the previously calculated is determinde in subtractor, the deviation is recorded in comparator, the correctness of hypothesis of the straightness and uniformity is evaluated, the computed value of height is adopted which is passed to information indication unit, and then the processing the next measurement is carried out, that were received by unit of trajectory of target post-processing.

EFFECT: expansion of existing two-dimension radar stations functionality.

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