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公开(公告)号：KR101713768B1
公开(公告)日：2017-03-08
申请号：KR1020160125991
申请日：2016-09-30
Applicant: 국방과학연구소
IPC: G01S13/88 , G01S13/86 , G01S7/40 , G01S13/524
CPC classification number: G01S13/883 , F41H11/02 , G01S7/4004 , G01S13/5246 , G01S13/865
Abstract: 지면밀착접근표적탐지장치가개시된다. 본발명에따른지면밀착접근표적탐지장치는, 대응탄의전단에구비되며, 전방에서접근하는표적을탐지및 추적하고조우시점을연산하는 RF 전면센서부; 측면으로지나가는상기표적의거리정보를획득하는광 측면센서부;를포함하여, 지면에수 미터밀착하여접근하는표적을정밀하게감지할수 있다.
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公开(公告)号：KR101305254B1
公开(公告)日：2013-09-06
申请号：KR1020130027096
申请日：2013-03-14
Applicant: 국방과학연구소
Abstract: PURPOSE: A system and a method for collecting target reflected signals of a full wave type proximity fuse sensor are provided to check and store images when the full wave type proximity fuse sensor and a simulating target encounter, distance, and reflected signals of targets and to perform the same in real time. CONSTITUTION: A system for collecting target reflected signals of a full wave type proximity fuse sensor comprises a simulator (10), a driving guide rail (20), a simulating target device (30), and an unmanned transfer device (40). The simulating target device is hung by using the simulator to fit the desired ground clearance in a space and the deflecting posture is changed in the space while the position is transferred. The image information filmed with reflected signals information in various encountering situations and the measured distance information are collected, processed, and illustrated in the unmanned transfer device in real time.
Abstract translation: 目的：提供全波型接近保险丝传感器的目标反射信号收集系统和方法，用于当全波型接近保险丝传感器和模拟目标遇到目标的距离和反射信号时，检查和存储图像，并 执行相同的实时。 构成：用于收集全波型接近保险丝传感器的目标反射信号的系统包括模拟器（10），驱动导轨（20），模拟目标装置（30）和无人传输装置（40）。 通过使用模拟器将模拟目标装置悬挂以适应在空间中的期望的离地间隙，并且在位置被转移时偏转姿势在空间中改变。 在各种遇到的情况下拍摄的具有反射信号的图像信息和测量的距离信息被实时收集，处理和示出在无人传送装置中。
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公开(公告)号：KR101287973B1
公开(公告)日：2013-07-19
申请号：KR1020130023222
申请日：2013-03-05
Applicant: 국방과학연구소
Inventor： 최재현
CPC classification number: G01S7/4056 , G01S2007/4065
Abstract: PURPOSE: A delay device for checking FMCW radar is provided to accurately change distance information of an FMCW radar signal by changing a time delay corresponding to the distance of an object into a programmable delay line. CONSTITUTION: A delay device for checking FMCW radar includes an input and output unit (100), a control unit (200), and a transceiving unit (300). The input and output unit inputs and outputs a control setting value. The control unit outputs a control signal according to the control setting value inputted by an operator through the input and output unit. The transceiving unit variably delays an FMCW radar signal up to the amount of time delay corresponding to the distance of an object through a delay line of a programmable single chip according to the control signal of the control unit. [Reference numerals] (100) Input and output unit; (200) Control unit; (30) Time delay unit; (40) Doppler frequency unit; (50) Variable attenuation unit
Abstract translation: 目的：提供一种用于检查FMCW雷达的延迟装置，通过将对象距离对应的时间延迟改变为可编程延迟线来精确地改变FMCW雷达信号的距离信息。 构成：用于检查FMCW雷达的延迟装置包括输入和输出单元（100），控制单元（200）和收发单元（300）。 输入和输出单元输入和输出控制设置值。 控制单元根据由操作者通过输入输出单元输入的控制设定值输出控制信号。 收发单元根据控制单元的控制信号，可变地将FMCW雷达信号延迟到对应于通过可编程单芯片的延迟线的物体的距离的时间延迟量。 （附图标记）（100）输入输出单元; （200）控制单元; （30）延时单位; （40）多普勒频率单位; （50）可变衰减单位
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Patent Agency Ranking
公开(公告)号：KR101239166B1
公开(公告)日：2013-03-05
申请号：KR1020120023714
申请日：2012-03-08
Applicant: 국방과학연구소
IPC: G01S13/34
Abstract: PURPOSE: An FMCW proximity sensor is provided to measure distance and speed of a target in a short distance without having any detection blind zone within a short distance. CONSTITUTION: An RF transceiver(200) transmits a FMCW transmission signal through a reception antenna unit(100) and delays a reception signal reflected from a target object of the transmission signal for a predetermined time through the reception antenna unit. A signal processing unit(300) extracts distance and speed of the target object by receiving the transmission signal transmitted from the RF transceiver unit and the delayed reception signal. [Reference numerals] (100) Antenna unit; (200) RF transceiver
Abstract translation: 目的：提供FMCW接近传感器来测量目标在短距离内的距离和速度，而不会在短距离内有任何检测盲区。 构成：RF收发器（200）通过接收天线单元（100）发送FMCW发送信号，并且通过接收天线单元将发送信号的目标对象反射的接收信号延迟预定时间。 信号处理单元（300）通过接收从RF收发器单元发送的发送信号和延迟的接收信号来提取目标对象的距离和速度。 （附图标记）（100）天线单元; （200）射频收发器
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公开(公告)号：KR101092954B1
公开(公告)日：2011-12-12
申请号：KR1020090122984
申请日：2009-12-11
Applicant: 국방과학연구소
IPC: H01P5/02
Abstract: 본발명은도파관의수직결합편파변환기에관한것으로, 임의의편파방향을가지고, 전자파가입사되는제1도파관과, 상기제1도파관에직각으로결합되며, 상기제1도파관에입사된전자파를전달받아제1도파관의편파방향과다른편파방향으로전자파를송출하는제2도파관과, 상기제1도파관과상기제2도파관의결합부에설치되며, 상기제1도파관에입사된전자파의편파방향을상기제2도파관의편파방향으로변환하는홈(groove)을포함하는것을특징으로한다.
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公开(公告)号：KR1020100138075A
公开(公告)日：2010-12-31
申请号：KR1020090056434
申请日：2009-06-24
Applicant: 국방과학연구소
Abstract: PURPOSE: An apparatus and a method for evaluating the performance of an apparatus for measuring frequency modulated continuous wave(FMCW) distance are provided to vary the size and the distance of a signal by directly generating a beat signal corresponding to the distance between the apparatus and a target. CONSTITUTION: A transmitting and receiving unit(200) receives a signal from a distance measuring apparatus and frequency-converts the signal according to a distance between the target and the distance measuring apparatus. The transmitting and receiving unit transmits the frequency converted signal to the distance measuring apparatus. A control operation unit(300) receives beat frequency from the distance measuring apparatus. The control operation unit evaluates the performance of the distance measuring apparatus.
Abstract translation: 目的：提供一种用于评估用于测量调频连续波（FMCW）距离的装置的性能的装置和方法，以通过直接产生对应于装置和装置之间的距离的信号来改变信号的大小和距离 一个目标。 构成：发送和接收单元（200）从距离测量装置接收信号，并根据目标和距离测量装置之间的距离对信号进行频率转换。 发送和接收单元将频率转换信号发送到距离测量装置。 控制操作单元（300）从距离测量装置接收拍频。 控制操作单元评估距离测量装置的性能。
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公开(公告)号：KR1020060037777A
公开(公告)日：2006-05-03
申请号：KR1020040086829
申请日：2004-10-28
Applicant: 국방과학연구소
IPC: G01S13/00
Abstract: 본 발명은 단일안테나를 사용한 FMCW 레이더의 누설신호 제거장치에 관한 것으로, FMCW 레이더의 송수신장치에서 구형도파관을 이용하여 국부발진신호에 대한 경로 길이와 누설송신신호에 대한 경로 길이를 일치시키고, 중간주파수회로부에 잡음을 형성하는 누설송신신호에 의한 비트신호를 제거하는 고역통과여파기 및 노치여파기를 구성함으로써 단일안테나를 사용하여 감도가 우수한 FMCW 레이더를 구현할 수 있는 효과가 있다.
Abstract translation: 本发明通过使用在FMCW雷达的发送装置的矩形波导，以匹配本地振荡器信号的路径长度和泄漏的发送信号的路径长度与单个天线设备，中频除去FMCW雷达的泄漏信号 通过形成高通滤波器和陷波滤波器，以除去的拍频信号，由于泄漏的发送信号，以在所述电路的噪声存在，这是能够实现的灵敏度是优良的FMCW雷达具有单个天线的效果。
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公开(公告)号：KR1020050005319A
公开(公告)日：2005-01-13
申请号：KR1020030044364
申请日：2003-07-01
Applicant: 국방과학연구소
IPC: H01Q13/08
Abstract: PURPOSE: A microstrip antenna device and connection method thereof are provided to individually test a microstrip antenna and a transmitting/receiving module and reduce the size and weight of the device. CONSTITUTION: A microstrip antenna device comprises a microstrip antenna and a transmitting/receiving module connected integrally with each other. The microstrip antenna includes a microstrip line, a ground plane, a dielectric interposed between the microstrip line and the ground plane, and a ground plate attached to the ground plane. The transmitting/receiving module includes a coaxial line which is directly connected to the microstrip line, penetrating through the ground plate.
Abstract translation: 目的：提供微带天线装置及其连接方法，以单独测试微带天线和发射/接收模块，并减小设备的尺寸和重量。 构成：微带天线装置包括微带天线和彼此一体地连接的发送/接收模块。 微带天线包括微带线，接地平面，介于微带线和接地平面之间的电介质以及连接到接地平面的接地板。 发送/接收模块包括直接连接到微带线的同轴线，穿过接地板。
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