US 11,754,674 B2
Apparatus, system, and method of generating radar target information
Yuval Amizur, Kfar-Saba (IL); Nir Dvorecki, Herzeliya (IL); and Leor Banin, Petach Tikva (IL)
Assigned to INTEL CORPORATION, Santa Clara, CA (US)
Filed by Intel Corporation, Santa Clara, CA (US)
Filed on Feb. 4, 2021, as Appl. No. 17/167,907.
Prior Publication US 2021/0341573 A1, Nov. 4, 2021
Int. Cl. G01S 7/41 (2006.01); G01S 13/04 (2006.01); G01S 13/931 (2020.01)
CPC G01S 7/412 (2013.01) [G01S 13/04 (2013.01); G01S 13/931 (2013.01)] 25 Claims
OG exemplary drawing
 
1. An apparatus comprising:
an input to receive radar receive (Rx) data, the radar Rx data based on radar signals of a radar antenna; and
a processor configured to:
determine a plurality of potential targets based on the radar Rx data;
identify one or more true targets in the plurality of potential targets by:
identifying a first potential target and a second potential target, which are at a same angle relative to the radar antenna;
classifying the first potential target as a first true target based on a determination that a range between the first potential target and the radar antenna is shorter than a range between the second potential target and the radar antenna; and
classifying the second potential target as a second true target or as a ghost target of the first true target according to a classification criterion, which is based on the range between the second potential target and the radar antenna and the range between the first potential target and the radar antenna; and
generate radar target information corresponding to the one or more true targets.