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1. 发明授权

KR101083050B1 레이더 신호의 편파 판별 장치 및 그 방법 有权
标题翻译：用于补充LADAR信号的装置及其方法
公开(公告)号：KR101083050B1
公开(公告)日：2011-11-16
申请号：KR1020100090367
申请日：2010-09-15
申请人： 엘아이지넥스원 주식회사
发明人： 박슬기 , 국찬호 , 문병진 , 문효상
IPC分类号： G01S7/03 , H01Q13/02
摘要： PURPOSE: An apparatus for determining the polarization of a radar signal and a method thereof are provided to receive a vertically polarized wave, a horizontally polarized wave, a left turn circular polarized wave, and a right turn circularly polarized wave. CONSTITUTION: An apparatus for determining the polarization of a radar signal comprises a sinuous antenna(10), a divider(20), a hybrid coupler(30), and a polarization determining unit(40). The antenna receives the linear polarization of a radar signal which is received in real time. The divider branches off the linear polarization to first linear polarization and second linear polarization. A hybrid coupler changes the first polarization into circular polarization. A polarization determining unit distinguishes the polarization of the radar signal which is received in real time based on the second linear polarization and the circular polarization.
摘要翻译：目的：提供一种用于确定雷达信号极化的装置及其方法，用于接收垂直极化波，水平极化波，左旋圆偏振波和右旋圆极化波。构成：用于确定雷达信号的极化的装置包括一个弯曲天线（10），一个分频器（20），一个混合耦合器（30）和一个偏振确定单元（40）。天线接收实时接收的雷达信号的线性极化。分频器将线偏振分支到第一线性偏振和第二线性偏振。混合耦合器将第一偏振改变为圆偏振。偏振光确定单元基于第二线性偏振和圆偏振来区分实时接收的雷达信号的偏振。

2. 发明授权

KR101045345B1 레이더 신호를 수신하는 전자정보수집 체계에 대한 검증 장치 및 방법 有权
标题翻译：装置和方法验证接收雷达信号的电子智能系统
公开(公告)号：KR101045345B1
公开(公告)日：2011-06-30
申请号：KR1020100101235
申请日：2010-10-18
申请人： 엘아이지넥스원 주식회사
发明人： 김동규 , 국찬호 , 정훈기
IPC分类号： G01S7/02 , G01S13/88
摘要： PURPOSE: An apparatus and a method for verifying an electronic information collecting system receiving radar signals are provided to precisely verify the electronic information collecting system by reflecting Doppler error generated between a target unit and radar. CONSTITUTION: A frequency signal generator(120) generates a frequency signal in order to simulate a radar signal. A controller(110) forms a phase control signal with respect to the frequency signal based on a first point and a second point. The first point is set as the generating position of the radar signal. The second point is set as the current location of a target unit. A modulator(130) implements phase modulation with respect to the frequency signal based on the phase control signal. An output(140) provides a frequency signal including the signal component of Doppler error due to the phase modulation.
摘要翻译：目的：提供一种用于验证接收雷达信号的电子信息收集系统的装置和方法，用于通过反映在目标单元和雷达之间产生的多普勒误差来精确地验证电子信息采集系统。构成：频率信号发生器（120）产生频率信号以模拟雷达信号。控制器（110）基于第一点和第二点形成相对于频率信号的相位控制信号。第一点设置为雷达信号的发生位置。第二点被设置为目标单元的当前位置。调制器（130）基于相位控制信号实现相对于频率信号的相位调制。输出（140）提供包括由相位调制引起的多普勒误差的信号分量的频率信号。

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