METHOD OF INTERFERENCE COMPENSATION (VERSIONS) AND RADAR STATION FOR ITS IMPLEMENTATION Russian patent published in 2019 - IPC G01S7/36 

FIELD: radar ranging and radio navigation.

SUBSTANCE: inventions relate to radar ranging and can be used in radar stations for protection from pulse, including response noise. Technical result according to the first version is achieved by the fact that in the method of compensation for interference of a radar station based on reception of signals by the main and additional channels, on tuning parameters of the automatic compensator, providing for subtraction of signals received from direction to the source of interference, during the next probing, parameters of the probing signal are changed, automatic compensator parameters are adjusted based on signals with previous parameters, after which space is probed with signals with previous parameters. According to the second version, parameters of the probing signal are changed with preservation of carrier frequency and signal spectrum, for example, incline of the frequency-modulated signal, parameters of the automatic compensator are adjusted based on signals with previous parameters, after which space is probed with signals with spectrum, to which the autocompensator is tuned. Technical result is achieved by the fact that the radar station for implementing the method of interference compensation includes the main antenna, an additional antenna, the main and additional channels, an autocompensator, a synchronizer and a autocompensator device gating, which are connected to each other in a certain manner.

EFFECT: compensation of pulse interference, with elimination of compensation of signals reflected from the target.

5 cl, 2 dwg