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公开(公告)号：KR1020040055519A
公开(公告)日：2004-06-26
申请号：KR1020020082213
申请日：2002-12-21
Applicant: 한국전자통신연구원
IPC: H04N5/225
CPC classification number: H04N5/23293 , H04N5/765 , H04N21/43637
Abstract: PURPOSE: A view finder system for a three dimensional image is provided to recognize an object easily and align easily a biprism to a video camera in a single lens stereo camera. CONSTITUTION: An image signal input unit(34) is a frame grabber in relation to an analog signal and an interface circuit in relation to a digital signal. An image analysis device(38) is an electronic circuit including a decoder dedicated chip for analyzing a video signal such as NTSC or PAL and converting it into an image in a memory buffer. An image composition device(37) superposes transparently images corresponding to a right and a left image in the image of the memory buffer. An image change device(36) changes an image included in a specific color memory buffer into an image which meets with a characteristic of an image display device(35).
Abstract translation: 目的：提供一种用于三维图像的取景器系统，用于轻松识别对象，并将双棱镜轻松对准单透镜立体相机中的摄像机。 构成：图像信号输入单元（34）是相对于模拟信号的帧采集器和与数字信号相关的接口电路。 图像分析装置（38）是包括用于分析诸如NTSC或PAL之类的视频信号的解码器专用芯片并将其转换成存储器缓冲器中的图像的电子电路。 图像合成装置（37）将对应于右图像和左图像的图像透明地叠加在存储缓冲器的图像中。 图像改变装置（36）将包括在特定彩色存储缓冲器中的图像改变成符合图像显示装置（35）的特性的图像。
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公开(公告)号：KR1020030092213A
公开(公告)日：2003-12-06
申请号：KR1020020029796
申请日：2002-05-29
Applicant: 한국전자통신연구원
IPC: G03B35/00
CPC classification number: G03B35/10 , G02B27/26 , H04N13/194 , H04N13/239 , H04N13/246
Abstract: PURPOSE: A single lens stereo camera and stereo image system using the same are provided to allow a user to view a stereo image by displaying an image taken through the monocular stereo camera. CONSTITUTION: A monocular single lens stereo camera includes an anamorphic optical system(31) for converting an aspect ratio of a screen and a biprism(32) for separating a left image from a right image. The single lens stereo camera also has a lens(12) and a camera body(11). The camera body(11) transmits a photographed image signal to a computer(35). The computer(35) is connected to the camera body(11) through a communication cable(33) so as to process the photographed image signal. An image splitting program, an image processing program, and an image distortion compensating program are stored in the computer(35).
Abstract translation: 目的：提供使用其的单透镜立体相机和立体声图像系统，以允许用户通过显示通过单眼立体相机拍摄的图像来观看立体图像。 构成：单眼单透镜立体相机包括用于转换屏幕的宽高比和用于将左图像与右图像分离的双棱镜（32）的变形光学系统（31）。 单透镜立体相机还具有透镜（12）和照相机主体（11）。 相机主体（11）将拍摄的图像信号发送到计算机（35）。 计算机（35）通过通信电缆（33）连接到照相机主体（11），以处理拍摄的图像信号。 图像分割程序，图像处理程序和图像失真补偿程序被存储在计算机（35）中。
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公开(公告)号：KR102215434B1
公开(公告)日：2021-02-16
申请号：KR1020140003777
申请日：2014-01-13
Applicant: 한국전자통신연구원
Abstract: 일실시예에따른중심주파수와대역폭을변경할수 있는가변필터어셈블리에있어서, 상기가변필터어셈블리는, 커버와몸체의결합으로내부에복수개의공동들을형성하며, 상기복수개의공동들은복수개의공동벽에의하여구분되는케이싱, 상기케이싱의길이방향양 면에관통되어부착되는입력포트및 출력포트, 상기각각의공동하부면에부착된공진기, 헤드와봉을포함하며상기봉은상기커버를관통하고상기공진기에삽입될 수있는복수개의튜닝요소, 및상기각각의헤드상에위치하며상기헤드와접하는복수개의캠을포함하고, 상기봉의삽입정도는상기캠에의하여조정될수 있다.
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公开(公告)号：KR1020140042072A
公开(公告)日：2014-04-07
申请号：KR1020120108189
申请日：2012-09-27
Applicant: 한국전자통신연구원
IPC: H04K3/00
CPC classification number: H04B1/10 , H04B1/1009
Abstract: The present invention relates to a device and a system for receiving a wireless signal with an anti-jamming function. The present invention provides a device for receiving an anti-jamming wireless signal, which includes a wireless signal receiving part including one or more antennas to receive a wireless signal; and a jamming signal cut-off part to cut off a jamming signal from the front side of the wireless signal receiving part through one or more directions and to determine the size and a distance to the wireless signal receiving part according to at least one among the antenna pattern of the wireless signal receiving part, the direction in which the jamming signal is inputted, and the level of the jamming signal. The present invention enables the smooth reception of a target signal while the jamming signal is cut off in an environment where a general signal coexists with the jamming signal.
Abstract translation: 本发明涉及一种用于接收具有抗干扰功能的无线信号的装置和系统。 本发明提供了一种用于接收抗干扰无线信号的装置，其包括：无线信号接收部分，其包括一个或多个天线以接收无线信号; 以及干扰信号切断部分，以通过一个或多个方向从无线信号接收部分的前侧切断干扰信号，并根据以下各项中的至少一个确定与无线信号接收部分的距离： 无线信号接收部的天线方式，干扰信号的输入方向以及干扰信号的电平。 本发明能够在通用信号与干扰信号共存的环境中切断干扰信号的同时平滑地接收目标信号。
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Patent Agency Ranking
公开(公告)号：KR1020130043792A
公开(公告)日：2013-05-02
申请号：KR1020110107901
申请日：2011-10-21
Applicant: 한국전자통신연구원
CPC classification number: H01Q21/08 , H01Q13/0275 , H01Q25/00
Abstract: PURPOSE: An antenna apparatus is provided to produce a desired multiple beam pattern without controlling the signal and the phase of each antenna device. CONSTITUTION: A first ridge horn antenna and a second ridge horn antenna have a third mode beam pattern for restraining directivity. The second ridge horn antenna is separated from the first ridge horn antenna with a gap. A multiple beam pattern is produced by using the third mode beam pattern of the first and the second ridge horn antenna. The gap is obtained by changing the phase difference between the angle of a progressive wave and an antenna device. The gap is twelve times smaller than the half wavelength of operating frequency.
Abstract translation: 目的：提供天线装置以产生期望的多波束图案，而不控制每个天线装置的信号和相位。 构成：第一脊喇叭天线和第二脊喇叭天线具有用于限制方向性的第三模式波束图案。 第二脊喇叭天线与具有间隙的第一脊喇叭天线分离。 通过使用第一和第二脊喇叭天线的第三模式波束图案来产生多波束图案。 通过改变逐行波的角度和天线装置之间的相位差来获得间隙。 间隙比工作频率的半波长小十二倍。
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公开(公告)号：KR1020130021181A
公开(公告)日：2013-03-05
申请号：KR1020110083553
申请日：2011-08-22
Applicant: 한국전자통신연구원
Abstract: PURPOSE: A heat control device is provided to reduce the load of a power system by reducing the operating time and capacity because heat stored in phase change substances is emitted in a low temperature state. CONSTITUTION: A heat control device comprises a phase change part(100) and a heat pipe(200). The phase change part is interposed between a target panel(10) and a heating part(20), and contains phase change substances. The heat pipe is arranged in the phase change part to transfer heat. The phase change part comprises a plate-shaped phase change frame filled with the phase change substances.
Abstract translation: 目的：提供一种热控装置，通过降低运行时间和容量来减少电力系统的负荷，因为存储在相变物质中的热量在低温状态下发射。 构成：热控装置包括相变部（100）和热管（200）。 相变部插入目标板（10）和加热部（20）之间，含有相变物质。 热管布置在相变部分中以传递热量。 相变部包括填充有相变物质的板状相变框。
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公开(公告)号：KR101214545B1
公开(公告)日：2012-12-24
申请号：KR1020090086526
申请日：2009-09-14
Applicant: 한국전자통신연구원
CPC classification number: H01Q15/161 , Y10T24/14 , Y10T403/32418 , Y10T403/32426 , Y10T403/32459 , Y10T403/32483
Abstract: 본발명에의하면, 일정한간격씩텐션타이의길이를조절할수 있도록하여원하는만큼의정확한길이조절이가능할뿐만아니라, 길이조절이가능한간격도필요에따라달리할 수있어, 케이블네트워크로반사면을형성하는안테나의텐션타이의길이를원하는만큼정확하고용이하게변화시킬수 있게되어매우많은시간이소요되는표면형상조절작업시간을줄일수 있게된다.
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公开(公告)号：KR101205720B1
公开(公告)日：2012-11-28
申请号：KR1020100051083
申请日：2010-05-31
Applicant: 한국전자통신연구원
CPC classification number: Y02D70/40
Abstract: 본 발명은 무선 신호의 송신 및 수신을 위한 장치에 관한 것으로, 더욱 상세하게는 레이더 또는 위상 배열 안테나 시스템에서 무선 신호의 송신 및 수신을 위한 장치에 관한 것이다.
본 발명의 일 실시 예에 따른 장치는, 통신 시스템에서 다기능 칩으로 구현된 신호 송수신 장치에 있어서, 송신 모드 및 수신 모드에서 송수신되는 신호를 증폭하는 복수의 증폭기들; 상기 증폭된 신호의 위상을 변화시키는 위상 천이기; 상기 증폭된 신호의 크기를 변화시키는 감쇠기; 상기 송신 모드 및 상기 수신 모드에 따라, 상기 증폭기들, 상기 위상 천이기, 및 상기 감쇠기를 송신 경로 및 수신 경로로 각각 스위칭하는 제1스위치; 상기 송신 모드에서 상기 증폭된 신호를 증폭하여 안테나로 출력하는 구동 증폭기; 상기 증폭기들과 상기 구동 증폭기에 전원을 인가하는 바이어스 회로부; 상기 구동 증폭기와 상기 바이어스 회로부 간을 스위칭하는 제2스위치; 및 상기 송신 모드 및 상기 수신 모드에 따라, 상기 위상 천이기, 상기 감쇠기, 상기 제1스위치, 및 상기 제2스위치로 모드 전환 신호를 출력하는 변환기를 포함한다.Abstract translation: 目的：提供用于收发信号的装置及其控制方法，以通过防止不必要的电力浪费来降低多功能芯片的热值。 构成：串行/并行转换器（412）转换用于放大，相位转换和可变减小第一开关和收发公共路径单元的串行信号。 串行/并行转换器将转换的并行信号提供给第一开关和收发公共单元的每个元件。 潜水放大器（410）放大提供给天线的信号。 第二个开关提供或阻止驱动放大器的电源。 偏置电路（411）仅在向驱动放大器发送信号时控制第二开关供电。
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公开(公告)号：KR1020110071402A
公开(公告)日：2011-06-29
申请号：KR1020090127965
申请日：2009-12-21
Applicant: 한국전자통신연구원
CPC classification number: H01P1/20345
Abstract: PURPOSE: A line filter formed on a plurality of insulation layers is provided to be optimized by including a tuning unit for controlling combination between adjacent line resonators. CONSTITUTION: A line filter(100) includes an input line(105), an output line(106), line resonators(110,120,130,140) and a tuning unit(150). The line filter includes line resonators formed on a plurality of laminated insulation layers(101,102). The input line receives a signal. The output line outputs the filtered signal of the line filter. The line resonators are located between the input lien and the output line. The insulation layers are comprised of dielectric layers.
Abstract translation: 目的：提供形成在多个绝缘层上的线路滤波器，通过包括用于控制相邻线谐振器之间的组合的调谐单元来优化。 构成：线路滤波器（100）包括输入线（105），输出线（106），线谐振器（110,120,130,140）和调谐单元（150）。 线路滤波器包括形成在多个层叠绝缘层（101,102）上的线谐振器。 输入线接收信号。 输出线输出线路滤波器的滤波信号。 线谐振器位于输入留置和输出线之间。 绝缘层由电介质层构成。
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