Beam control system and method for radar communication integration

The invention discloses a beam control system and method for radar communication integration, and belongs to the technical field of array signal processing. According to the invention, the problem that only one freely controllable radar beam and one freely controllable communication beam can be gene...

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Bibliographische Detailangaben
Hauptverfasser: ZHANG JIAYAN, LIU YUHANG, MA YONGKUI, ZHAO HONGLIN, SHAN CHENGZHAO, SHA XUEJUN
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The invention discloses a beam control system and method for radar communication integration, and belongs to the technical field of array signal processing. According to the invention, the problem that only one freely controllable radar beam and one freely controllable communication beam can be generated in a traditional radar communication integrated scheme is solved. According to the invention, the ultra-low sidelobe and multi-harmonic characteristics of the time modulation array are fully utilized, the high-gain radar scanning wave beam is realized, two free scanning communication wave beams are generated at the same time, and radar communication integration is realized at a radio frequency part. The radar part utilizes the ultra-low sidelobe characteristic of a time modulation array to improve the performance of a radar subsystem; and the communication part generates two communication beams which can be freely controlled by utilizing the multi-harmonic characteristic of the time modulation array, so that