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    무선 격발 시스템 및 그 방법
    3.
    发明授权
    무선 격발 시스템 및 그 방법 有权
    无线发射系统及其方法

    公开(公告)号：KR101397448B1

    公开(公告)日：2014-05-20

    申请号：KR1020130029374

    申请日：2013-03-19

    Applicant: 국방과학연구소

    Inventor： 이정수 ,  조병래 ,  최재형 ,  하종수 ,  조규공

    IPC: F41A19/64 ,  F41A19/59 ,  F41A19/14 ,  F41A33/00

    Abstract: The present invention relates to a wireless firing system which automatically fires from a launcher (or firing mechanism) wirelessly connected with a moving body moving on a rail on the basis of a trigger signal received when the moving body arrives at a previously set position, and a method thereof. The wireless firing system according to the present invention comprises: the moving body which moves on a rail and stops the movement when receiving a trigger signal transmitted from a previously set point and transmits the received trigger signal; and a launcher for operating an electromagnet part based on the trigger signal transmitted from the moving body to automatically fire the launcher.

    Abstract translation: 本发明涉及一种无线射击系统，其基于当移动体到达预先设定的位置时接收的触发信号，从与轨道上移动的移动体无线连接的发射器（或击发机构）自动触发，以及 其方法。 根据本发明的无线发射系统包括：移动体，其在接收到从先前设定的点发送的触发信号时，在轨道上移动并停止移动，并发送所接收的触发信号; 以及用于基于从移动体发送的触发信号来操作电磁体部件以自动启动发射器的发射器。

    은닉 물체 감지 장치 및 그 방법
    4.
    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

    Applicant: 국방과학연구소

    Inventor： 박규철 ,  하종수

    IPC: G01S13/04 ,  G01V9/00

    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
    5.
    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

    Applicant: 국방과학연구소

    Inventor： 하종수 ,  박규철 ,  김동현

    IPC: G06T3/40

    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
    6.
    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

    Applicant: 국방과학연구소

    Inventor： 박규철 ,  하종수 ,  이정수

    IPC: G01S13/60

    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
    7.
    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

    Applicant: 국방과학연구소

    Inventor： 박규철 ,  하종수

    IPC: G01S13/50

    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。

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