METHOD OF DYNAMIC VARIATION OF CAPTURE BAND WIDTH IN RADAR OF CONTINUOUS RADIATION WITH SYNTHESIS OF ANTENNA APERTURE Russian patent published in 2019 - IPC G01S13/90 

FIELD: radio equipment.

SUBSTANCE: invention relates to radio vision systems and can be used to dynamically change coverage band width in radar with synthesis of antenna aperture. High range resolution is ensured by using wideband signals with linear-frequency modulation (LFM), and by azimuth – using synthesis of antenna aperture during movement of radar during observation of scene objects. Technical result is achieved by changing the LFM signal bandwidth and the modulation period in the continuous radiation radar with frequency scanning of the antenna directivity band.

EFFECT: technical result consists in the possibility of adaptive variation of the bandwidth of the band capture in the radar range with the synthesized antenna aperture while maintaining the relative simplicity of the radar device and the signal processing algorithm.

1 cl, 4 dwg