Single-pulse radar cross-eye interference detection method based on auxiliary channel

The invention belongs to the field of radar electronic countermeasure and discloses a single-pulse radar cross-eye interference detection method based on an auxiliary channel. Through angle measurement of one main channel and one auxiliary channel of the radar, when a single-pulse radar is subjected to cross-eye interference, whether cross-eye interference exists is detected through comparing theangle measurement results respectively obtained by the main channel and the auxiliary channel. The method is advantaged in that the method is mainly applied to early detection of cross-eye interference by the single-pulse radar, and then starts the corresponding technology to eliminate influence of interference on single-pulse direction finding performance, can be further applied to aircraft and various types of signal detection, identification and tracking devices, quickly identify cross-eye interference, improve system's interference identification capability and effectively combat cross-eyeinterference. 本发明属于雷达电子对抗