公开(公告)号：KR20120064532A

公开(公告)日：2012-06-19

申请号：KR20100125810

申请日：2010-12-09

Applicant: KOREA ELECTRONICS TELECOMM

Inventor： PARK PIL JAE ,  KIM SEONG DO ,  WOO SUNG CHUL ,  YU HYUN KYU

IPC: G01S7/285

CPC classification number: G01S7/292

Abstract: PURPOSE: A receiver of pulse radar is provided to eliminate a limit in distance resolution due to a pulse length by having high transactions resolution. CONSTITUTION: A power splitter(60) divides a transmission trigger signal for generating a transmission pulse. A PLL(Phase-Locked Loop)(40) generates a sampling frequency by receiving a transmission trigger signal and a dividing ratio divided by the power splitter. A sampler(10) samples a reflected wave received through a reception antenna according to the sampling frequency generated from the PLL.

Abstract translation: 目的：提供脉冲雷达的接收器，以通过具有高交易分辨率消除由于脉冲长度导致的距离分辨率的限制。 构成：功率分配器（60）划分用于产生传输脉冲的传输触发信号。 PLL（锁相环）（40）通过接收传输触发信号和由功率分配器划分的分频比来产生采样频率。 采样器（10）根据从PLL产生的采样频率对通过接收天线接收的反射波进行采样。