公开(公告)号：US20250052860A1

公开(公告)日：2025-02-13

申请号：US18788357

申请日：2024-07-30

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Young-deuk JEON ,  Yi-Gyeong KIM ,  Kyung Hwan PARK ,  Sujin PARK ,  MIN-HYUNG CHO

IPC: G01S7/32 ,  G01S13/02 ,  G01S13/16

Abstract: Disclosed is a receiver of a radar device, which includes a sampling circuit that receives a reflected pulse signal having a first period reflected from a detection target and samples the reflected pulse signal as a first received signal in response to a clock signal having a second period equal to the first period, an integration circuit that, in response to the clock signal, generates an analog integration signal based on the first received signal and a control signal, a comparison circuit that, in response to the clock signal, adjusts a count value and the control signal based on a result of comparing the analog integration signal with a reference signal and outputs the control signal to the integration circuit, and an ADC circuit that converts the analog integration signal into a digital integration signal.