US 12,436,260 B2
Radar control device and method
Jingu Lee, Ansan-si (KR); Han Byul Lee, Seoul (KR); Jung Hwan Choi, Seoul (KR); and Jae Hyun Han, Seoul (KR)
Assigned to HL Klemove Corp., Incheon (KR)
Filed by HL Klemove Corp., Incheon (KR)
Filed on Nov. 10, 2022, as Appl. No. 17/984,507.
Claims priority of application No. 10-2021-0160526 (KR), filed on Nov. 19, 2021.
Prior Publication US 2023/0161025 A1, May 25, 2023
Int. Cl. G01S 13/44 (2006.01); G01S 13/931 (2020.01)
CPC G01S 13/4418 (2013.01) [G01S 13/931 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A radar control device comprising:
an antenna device comprising a non-uniform linear array (NLA) antennas spaced apart according to a predetermined ratio, a first uniform linear array (ULA) antenna generated by being spaced apart by a first interval based on the NLA antenna, and a second ULA antenna generated by being spaced apart by a second interval based on the NLA antenna;
a transceiver configured to transmit a transmission signal through the antenna device and receive a reflection signal reflected from an object; and
a controller configured to determine an angular power spectrum (APS) for the reflection signal and determine an angle at which the object is located based on the APS.