MIMO RADAR ANTENNA ARRAY AND LAYOUT METHOD FOR MIMO RADAR ANTENNA ARRAY

A MIMO radar antenna array and a layout method for a MIMO radar antenna array. The MIMO radar antenna array consists of a near-mode antenna array and a far-mode antenna array, wherein the near-mode antenna array is achieved by cascading six radio frequency TR chips, near-mode antennas in the near-mo...

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Bibliographische Detailangaben
Hauptverfasser:	ZHANG, Meng, ZHAO, Jie, WANG, Junwei, GAO, Jiangmei
Format:	Patent
Sprache:	chi ; eng ; fre
Schlagworte:	ANALOGOUS ARRANGEMENTS USING OTHER WAVES DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES MEASURING PHYSICS RADIO DIRECTION-FINDING RADIO NAVIGATION TESTING
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Beschreibung
Zusammenfassung:	A MIMO radar antenna array and a layout method for a MIMO radar antenna array. The MIMO radar antenna array consists of a near-mode antenna array and a far-mode antenna array, wherein the near-mode antenna array is achieved by cascading six radio frequency TR chips, near-mode antennas in the near-mode antenna array each are a large-field-of-view (FOV) low-gain antenna, and the near-mode antenna array is used for realizing short-range target detection and angle resolving; and the far-mode antenna array is achieved by cascading two radio frequency TR chips, far-mode antennas in the far-mode antenna array each are a narrow-FOV high-gain antenna, and the far-mode antenna array is used for realizing long-range target detection and angle resolving. The MIMO radar antenna array takes into consideration both large FOV and long-range radar detection, and also has a relatively high target angle resolving capability and angle measurement precision. L'invention concerne un réseau d'antennes radar MIMO et un procédé de co