| 摘要 |
Method for protection of coherent-pulse radar station against combined undesired signals by which by main and compensation channels of radar station one receives useful and undesired signals, with compensation of active noise interference through control of weight coefficients of polarization (or spatial( filter, one performs selection of useful signals, for instance with use of discrete Fourier transformation, one reveals useful signals at background of passive noise with representation of revealed radar targets at monitor of the radar station. Formation of weight coefficients of polarization (spatial) filter is carried out in each period of repetition at time intervals where passive interference is absent, at that time intervals for adjustment of weight coefficients are determined through continuous evaluation of coefficient of inter-channel correlation by range. |
