Patent ID: 11921228
Assignee: APTIV TECHNOLOGIES AG
Field: Measurement (Instruments)
Classification: CPC G  H | IPC G

Claim 11:
12. Non-transitory computer-readable storage media comprising computer-executable instructions that, when executed, cause a processor of a radar system to:
receive, by an antenna of a radar system, electromagnetic (EM) energy reflected by one or more objects;
determine, using the EM energy received by a first one-dimensional (1D) subarray and a second 1D subarray of the antenna, first angles and second angles, respectively, associated with the one or more objects, the first 1D subarray comprising a first quantity of antenna elements, the second 1D subarray positioned orthogonal to the first 1D subarray and comprising a second quantity of antenna elements; and
determine relative locations of the one or more objects by associating, using the EM energy received by a two-dimensional (2D) subarray, respective first angles of the first angles to respective second angles of the second angles, the 2D subarray comprising a third quantity of antenna elements that is less than a product of the first quantity and the second quantity.