은닉 물체 감지 장치 및 그 방법
    1.
    发明授权
    은닉 물체 감지 장치 및 그 방법 有权
    传感器装置及其方法

    公开(公告)号:KR101348212B1

    公开(公告)日:2014-01-07

    申请号:KR1020120148671

    申请日:2012-12-18

    Inventor: 박규철 하종수

    Abstract: The present specification relates to an apparatus for sensing a concealed object and a method thereof, which sense a signal reflected from the concealed object by transmitting an FMCW signal, and display sensing result by sensing a portable concealed object or an object concealed in a human body located at a long or close distance and analyzing the sensed signal. In order to achieve the objective, the apparatus for sensing a concealed object according to the present specification includes: a pulse generator generating a linear frequency modulation (LFM) signal including pre-established bandwidth; a transmitter amplifying the generated LFM signal; and a transmission antenna transmitting the amplified LFM signal to a random object to be measured. The apparatus further includes: a receiving antenna receiving a signal reflected from the object to be measured; a receiver outputting a first bit frequency and a second bit frequency corresponding to a third harmonic and a second harmonic of the received signal respectively on the ground of the generated LFM signal and the received signal received through the receiving antenna; and a signal processor which calculates the distance to the object to be measured corresponding to the first bit frequency and the second bit frequency, calculates received power level of the received signal corresponding to the first bit frequency and the second bit frequency on the ground of each calculated distance, and distinguishes the kind of the object to be measured on the ground of the received power level of each calculated received signal. [Reference numerals] (100) Pulse generator; (200) Transmitter; (300) Transmission antenna; (400) Receiving antenna; (500) Receiver; (600) Signal processor; (700) Display unit

    Abstract translation: 本说明书涉及用于感测隐藏物体的装置及其方法,其通过发送FMCW信号来感测从隐藏物体反射的信号,并且通过感测隐藏在人体内的便携式隐藏物体或物体来显示感测结果 位于长距离或近距离处,并分析感测到的信号。 为了实现该目的,根据本说明书的用于感测隐藏对象的装置包括:产生包括预先建立的带宽的线性调频(LFM)信号的脉冲发生器; 放大所生成的LFM信号的发射机; 以及将放大的LFM信号发送到待测量的随机对象的发送天线。 该装置还包括:接收天线,其接收从被测量物体反射的信号; 基于所生成的LFM信号和通过接收天线接收的接收信号,分别输出对应于接收信号的三次谐波和第二谐波的第一比特频率和第二比特频率的接收机; 以及根据第一比特频率和第二比特频率计算到被测量对象的距离的信号处理器,计算与第一比特频率和第二比特频率对应的接收信号的接收功率电平, 计算距离,并根据每个计算出的接收信号的接收功率电平来区分待测物体的种类。 (附图标记)(100)脉冲发生器; (200)变送器; (300)传输天线; (400)接收天线; (500)接收人; (600)信号处理器; (700)显示单元

    영상 처리 방법 및 영상 처리 장치
    2.
    发明授权
    영상 처리 방법 및 영상 처리 장치 有权
    用于处理图像的方法和装置

    公开(公告)号:KR101311307B1

    公开(公告)日:2013-09-25

    申请号:KR1020110126003

    申请日:2011-11-29

    Abstract: 본 발명은, 모노스태틱 방식으로 전파를 송수신하는 레이더의 영상 처리 방법에 있어서, 전파를 수신하여 데이터를 획득하는 단계, 상기 획득한 데이터에 대하여 디처핑 프로세스(Dechirping Process)를 수행하여, 디처핑된(Dechirped) 데이터를 획득하는 단계, 상기 디처핑된(Dechirped) 데이터의 방위각 시간 영역을 방위각 주파수 영역으로 변환시키는 제 1 변환 단계, 상기 변환에 근거하여 주파수 스캐일링 함수를 획득하는 단계, 상기 주파수 스캐일링 함수에 근거하여, 상기 변환된 데이터에 대하여 Bulk RCMC(Range Cell Migration Correction)를 수행하는 단계를 포함하는 것을 특징으로 한다.

    클러터와 송신 누설 전력 제거가 가능한 레이더
    3.
    发明公开
    클러터와 송신 누설 전력 제거가 가능한 레이더 有权
    雷达和消除雷达和传输泄漏功率的方法

    公开(公告)号:KR1020080037458A

    公开(公告)日:2008-04-30

    申请号:KR1020060104654

    申请日:2006-10-26

    Abstract: A radar is provided to obtain an accurate speed of an object to be monitored by removing a clutter from a reflected signal and suppressing and power leakage of the radar. A radar includes a transmitter-side frequency processor(100), a transmission antenna(200), a reception antenna(300), a receiver-side frequency processor(400), a signal processor(500), and a band reject filter(460). The transmitter-side frequency processor generates and outputs a high frequency monitoring signal. The transmission antenna transmits the monitoring signal. The reception antenna receives a reflected signal, which is Doppler-shifted by an object, from the monitoring signal. The receiver-side frequency processor receives the reflected signal and down-shifts the reflected signal, such that a Doppler frequency is obtained. The signal processor processes the Doppler frequency and obtains an object speed. The band reject filter is arranged in the frequency processor and removes a clutter and a transmission leakage power from the reflected signal.

    Abstract translation: 提供雷达以通过从反射信号中去除杂波并抑制雷达的功率泄漏来获得待监视对象的精确速度。 雷达包括发射机侧频率处理器(100),发射天线(200),接收天线(300),接收机侧频率处理器(400),信号处理器(500)和带阻滤波器 460)。 发射机侧频率处理器产生并输出高频监视信号。 发送天线发送监视信号。 接收天线从监视信号接收被物体多普勒偏移的反射信号。 接收机侧频率处理器接收反射信号并降低反射信号,从而获得多普勒频率。 信号处理器处理多普勒频率并获得目标速度。 频带滤波器被布置在频率处理器中,并且从反射信号中去除杂波和传输泄漏功率。

    방위각 보상이 가능한 레이더 장치 및 그 방법
    4.
    发明授权
    방위각 보상이 가능한 레이더 장치 및 그 방법 有权
    数据装置和补充AZIMUTH的方法

    公开(公告)号:KR100766414B1

    公开(公告)日:2007-10-15

    申请号:KR1020060104655

    申请日:2006-10-26

    Inventor: 박규철 하종수

    Abstract: A radar apparatus and a method for compensating an azimuth are provided to calculate the correct azimuth by compensating the azimuth based on a reflection signal by using an offset between channels. A radar apparatus for compensating azimuth includes a transmitting terminal intermediate frequency processing unit(100), a transmitting unit(200), a reference signal generation unit(300), a receiving unit(400), a receiving terminal intermediate frequency processing unit(500) and a signal processing unit(600). The transmitting terminal intermediate frequency processing unit(100) modulates a detection signal to a detection signal of a high frequency band. The transmitting unit(200) amplifies and transmits the detection signal of the high frequency band. The reference signal generation unit(300) modulates the detection signal to the high frequency band, and generates a reference signal by processing a Doppler effect treatment. The receiving unit(400) receives a reflection signal which is Doppler effect treated by a detector, and mixes the received signal with the reference signal of the reference signal generation unit(300). The receiving terminal intermediate frequency processing unit(500) receives the mixed signal from the receiving unit(400), and modulates the received signal to a base band. The signal processing unit(600) converts the mixed signal into a digital signal if receiving the mixed signal from the receiving terminal intermediate frequency processing unit(500). The signal processing unit(600) calculates an offset between channels through the reference signal, and compensates the azimuth by using the offset.

    Abstract translation: 提供一种用于补偿方位角的雷达装置和方法,以通过使用通道之间的偏移量来补偿基于反射信号的方位角来计算正确的方位角。 用于补偿方位角的雷达装置包括发射终端中频处理单元(100),发射单元(200),参考信号生成单元(300),接收单元(400),接收终端中频处理单元 )和信号处理单元(600)。 发送终端中频处理单元(100)将检测信号调制为高频带的检测信号。 发送单元(200)放大并发送高频带的检测信号。 参考信号生成单元(300)将检测信号调制到高频带,并通过处理多普勒效应处理来生成参考信号。 接收单元(400)接收由检测器处理的多普勒效应的反射信号,并将接收信号与参考信号生成单元(300)的参考信号混合。 接收终端中频处理单元(500)从接收单元(400)接收混合信号,并将接收到的信号调制为基带。 如果从接收终端中频处理单元(500)接收到混合信号,信号处理单元(600)将混合信号转换成数字信号。 信号处理单元(600)通过参考信号计算通道之间的偏移量,并通过使用偏移来补偿方位角。

    유도탄 무력화 장치
    5.
    发明公开
    유도탄 무력화 장치 有权
    破坏指南的设备

    公开(公告)号:KR1020150135952A

    公开(公告)日:2015-12-04

    申请号:KR1020140063200

    申请日:2014-05-26

    CPC classification number: F41H11/02 F41G7/20 F41H13/00

    Abstract: 본발명은유도탄무력화장치에관한것으로, 접근하는위협체를탐지하는탐지센서와, 상기탐지된위협체를추적하여위협체의위치, 속도에대한정보를얻는추적센서와, 추적센서를통해얻은정보를이용하여요격탄을발사하는방향과시점을예측하여발사장치에명령신호를전달하고, 발사후 요격탄을유도조종하는통제컴퓨터와, 발사후 비행중 탄두를기폭시켜위협체를파괴하는요격탄, 및상기요격탄을탑재하고, 탑재된요격탄을발사시키는발사장치를포함하는유도탄무력화장치를제공된다.

    Abstract translation: 本发明提供一种用于导弹的中和装置,其能够在飞行期间控制拦截导弹的旋转和停止,用于点燃定向弹头,以及引导和控制导弹。 用于导弹的中和装置包括:传感器检测威胁接近的物体; 跟踪传感器跟踪检测到的威胁对象,以及获取关于威胁对象的位置和速度的信息; 控制计算机通过使用由跟踪传感器获得的信息估计发射拦截导弹的方向和时间,向发射装置发送命令信号,并在发射拦截导弹之后引导和控制拦截导弹; 拦截导弹在发射后在飞行中点燃弹头,摧毁威胁对象; 发射器上有拦截导弹,并发射装有拦截导弹。

    커플링 라인을 이용한 레이더 시스템의 배열 안테나 보정 장치 및 그 방법
    6.
    发明授权
    커플링 라인을 이용한 레이더 시스템의 배열 안테나 보정 장치 및 그 방법 有权
    使用耦合线的雷达系统中阵列天线的校准装置及其方法

    公开(公告)号:KR101389837B1

    公开(公告)日:2014-04-29

    申请号:KR1020130154143

    申请日:2013-12-11

    CPC classification number: H01Q3/267 G01S13/02 H01Q3/34 H01Q21/061 H01Q21/29

    Abstract: The present invention relates to an array antenna compensation apparatus in a radar system and a method thereof capable of accurately compensating power level and phase of the array antenna in the radar system. The array antenna compensation apparatus in the radar system according to an embodiment of the present invention comprises the steps of outputting a signal via a coupling line of the array antenna and compensating the array antenna as a result of a difference value between the signal and initial compensation data. [Reference numerals] (11) Transmitter; (12) Pulse generator; (13) Transmitting array antenna; (14) Receiving array antenna; (15) Receiver; (16) Signal processor; (17) Compensation data storage apparatus

    Abstract translation: 本发明涉及一种雷达系统中的阵列天线补偿装置及其能够精确地补偿雷达系统中的阵列天线的功率电平和相位的方法。 根据本发明的实施例的雷达系统中的阵列天线补偿装置包括以下步骤:通过阵列天线的耦合线输出信号,并且由于信号与初始补偿之间的差值而补偿阵列天线 数据。 (11)变送器; (12)脉冲发生器; (13)发射阵列天线; (14)接收阵列天线; (15)接收者; (16)信号处理器; (17)补偿数据存储装置

    3차원 교전 분석 장치 및 그 방법
    7.
    发明授权
    3차원 교전 분석 장치 및 그 방법 有权
    3D参与分析装置及其方法

    公开(公告)号:KR101380790B1

    公开(公告)日:2014-04-04

    申请号:KR1020120148673

    申请日:2012-12-18

    Abstract: The present invention relates to a three-dimensional battle analyzing device capable of analyzing and providing three-dimensional battle information and a method for the same. The three-dimensional battle analyzing device in accordance with the embodiment of the present invention generates coordinates of a battle position. The present invention generates the three-dimensional battle information on a treating object and a missile using an RF sensor, an IR sensor, a calculation computer, and a camera. The present invention can analyze a battle result (for example, the battle result between the treating object and the missile) based on the three-dimensional battle information and the coordinates of the battle position. [Reference numerals] (11) Coordinate generating unit; (12,15) Detection imaging unit; (13) Battle imaging unit; (14) Battle calculation unit; (AA) Battle position coordinate; (BB) Imaging data; (CC) Battle analysis; (DD) Imaging data; (EE) Calculation data; (FF) Flight trajectory and flight speed information; (GG) Proximate target detection, response system RF, and IR sensor

    Abstract translation: 本发明涉及能够分析和提供三维战斗信息的三维战斗分析装置及其方法。 根据本发明的实施例的三维战斗分析装置产生战斗位置的坐标。 本发明使用RF传感器,IR传感器,计算计算机和照相机产生处理对象和导弹的三维战斗信息。 本发明可以基于三维战斗信息和战斗位置的坐标来分析战斗结果(例如,治疗对象和导弹之间的战斗结果)。 (附图标记)(11)坐标生成单元; (12,15)检测成像单元; (13)战斗成像单位; (14)战斗计算单位; (AA)战斗位置坐标; (BB)成像数据; (CC)战斗分析; (DD)成像数据; (EE)计算数据; (FF)飞行轨迹和飞行速度信息; (GG)近似目标检测,响应系统RF和红外传感器

    레이더 시스템의 배열 안테나 보정 장치 및 그 방법
    8.
    发明授权
    레이더 시스템의 배열 안테나 보정 장치 및 그 방법 有权
    雷达系统中阵列天线的校准装置及其方法

    公开(公告)号:KR101378061B1

    公开(公告)日:2014-03-27

    申请号:KR1020130149280

    申请日:2013-12-03

    Abstract: The present invention relates to a compensation apparatus of an array antenna in a radar system and a method thereof capable of performing compensation of the array antenna in the radar system installed at an arbitrary location, and preventing a transmitting and receiving beam to be distorted. The compensation method of the array antenna therein according to an embodiment of the present invention comprises the steps of: transmitting a transmission signal from a transmission array antenna; receiving the transmission signal as four reference reception antennas among a received array antenna; and compensating the transmission array antenna as a result of a difference value of an initial compensation data and the transmission signal which are received as four reference reception antennas.

    Abstract translation: 本发明涉及雷达系统中的阵列天线的补偿装置及其方法,其能够对安装在任意位置的雷达系统中的阵列天线进行补偿,并且防止发射和接收波束失真。 根据本发明实施例的阵列天线的补偿方法包括以下步骤:从发射阵列天线发射发射信号; 在接收到的阵列天线中接收作为四个参考接收天线的发送信号; 并且作为四个参考接收天线接收到的初始补偿数据和发送信号的差值的结果来补偿发送阵列天线。

    차량 레이더 시스템 간의 열잡음 간섭을 감소시키 위한 송신 장치 및 이를 포함하는 차량 레이더 시스템
    9.
    发明授权
    차량 레이더 시스템 간의 열잡음 간섭을 감소시키 위한 송신 장치 및 이를 포함하는 차량 레이더 시스템 有权
    用于最小化地面车辆雷达系统和包括发射装置的地面车辆雷达系统之间的热噪声干扰的发射装置

    公开(公告)号:KR100982698B1

    公开(公告)日:2010-09-16

    申请号:KR1020090125253

    申请日:2009-12-16

    Inventor: 박규철 하종수

    Abstract: PURPOSE: A transmitting apparatus for minimizing thermal noise interference between ground vehicle radar systems and ground vehicle radar system including the transmitting apparatus are provided to improve the Constant False Alarm Rate of a receiver by reducing thermal noise between vehicle radar systems. CONSTITUTION: An amplifier(301) amplifies an input signal. A mixer(310) mixes the inputted signal with an intermediate frequency] signal and output a shifted-up frequency. The amplifier forms an input terminal of a transmission device to reduce the noise ratio of the transmission device.

    Abstract translation: 目的:提供一种用于最小化地面车辆雷达系统与包括发射装置在内的地面车辆雷达系统之间的热噪声干扰的发射装置,以通过降低车辆雷达系统之间的热噪声来提高接收机的恒定误报率。 构成:放大器(301)放大输入信号。 混频器(310)将输入的信号与中频信号混频并输出上移频率。 放大器形成传输装置的输入端,以降低传输装置的噪声比。

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