会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 4. 发明授权
    • 안테나 측정신호 수신장치, 수신방법 및 안테나 측정시스템
    • 안테나측정신호수신장치,수신방법및안테나측정시스템
    • KR100933662B1
    • 2009-12-23
    • KR1020070102122
    • 2007-10-10
    • 한국전자통신연구원
    • 조인귀윤재훈오순수문정익김종면전순익김창주
    • H01Q1/24
    • H01Q3/267
    • The present invention relates to an apparatus and method for receiving an antenna measuring signal, and a system of measuring an antenna. In particular, the present invention relates to an apparatus and method for receiving an antenna measuring signal that can remove a measurement error caused by motion of an antenna cable, and a system for measuring an antenna. According to the apparatus and method for receiving an antenna measuring signal and the system and method for measuring an antenna according to the present invention, it is possible to remove a coupling effect of an RF cable of a receiving antenna side while measuring antenna characteristics, thereby minimizing a measurement error of the antenna.
    • 用于接收天线测量信号的装置和方法以及测量天线的系统技术领域本发明涉及用于接收天线测量信号的装置和方法, 具体而言,本发明涉及用于接收可以消除由天线电缆的运动引起的测量误差的天线测量信号的设备和方法,以及用于测量天线的系统。 根据本发明的用于接收天线测量信号的设备和方法以及用于测量天线的系统和方法,可以在测量天线特性的同时去除接收天线侧的RF电缆的耦合效应,由此 最小化天线的测量误差。
    • 5. 发明公开
    • 루프 안테나
    • LOOP天线
    • KR1020080038062A
    • 2008-05-02
    • KR1020070108544
    • 2007-10-26
    • 한국전자통신연구원
    • 윤재훈문정익오순수권민성유성욱김창주안치득
    • H01Q7/00H01Q1/24
    • H01Q7/04H01Q1/2208
    • A loop antenna is provided to facilitate installation, to generate a plurality of resonant frequencies, and to improve antenna efficiency without changing the length of the antenna. A loop antenna includes first to third antenna elements and a feed cable. The first antenna element is composed of a coaxial cable(203). The second antenna element is connected to the first antenna element in series and composed of a wire(201). The third antenna element is connected to the first antenna element in series, connected to the other end of an end connected to the first and second antenna elements, composed of the wire, and has one end grounded. The feed cable supplies power to the second antenna element.
    • 提供环形天线以便于安装,产生多个谐振频率,并且在不改变天线长度的情况下提高天线效率。 环形天线包括第一至第三天线元件和馈电电缆。 第一天线元件由同轴电缆(203)组成。 第二天线元件串联连接到第一天线元件,并由导线(201)组成。 第三天线元件串联连接到第一天线元件,连接到由导线构成的连接到第一和第二天线元件的端部的另一端,并且一端接地。 馈电电缆为第二天线元件供电。
    • 6. 发明公开
    • 안테나 방사전력 측정 장치 및 방법
    • 用于辐射功率到天线的测量方法和装置
    • KR1020130107470A
    • 2013-10-02
    • KR1020120029289
    • 2012-03-22
    • 한국전자통신연구원
    • 오순수이영환최형도
    • G01R29/10G01R29/08
    • G01R29/105G01R29/10G01R29/0871G01R29/0878
    • PURPOSE: An antenna radiation power measurement device and a method are provided to measure a radiation power of a large size high gain antenna in a small or a middle sized chamber which does not satisfy a far field condition. CONSTITUTION: An antenna radiation power measurement device comprises a chamber (100), a source antenna (105), a test antenna (107), a rotation axis (109), and a roll positioner (111), and a turn table (115). The chamber attaches an absorber to a wall. The source antenna and the test antenna are arranged inside the chamber. The rotation axis controls an arrangement angle of the test antenna upward and downward. The roll positioner rotates the test antenna around the rotation axis, and controls the arrangement angle upward and downward. The turn table rotates to a right and a left direction which cross at right angles to an upper and a lower direction inside the chamber.
    • 目的:提供一种天线辐射功率测量装置和方法,用于测量不满足远场条件的小型或中型腔室中的大尺寸高增益天线的辐射功率。 构成:天线辐射功率测量装置包括腔室(100),源天线(105),测试天线(107),旋转轴线(109)和滚动定位器(111),以及转台 )。 该室将吸收器附着在墙壁上。 源天线和测试天线布置在室内。 旋转轴控制测试天线向上和向下的布置角度。 卷筒定位器围绕旋转轴旋转测试天线,并且控制上下排列的角度。 转台向右和向左方向转动,该方向与室内的上下方向成直角交叉。
    • 10. 发明公开
    • 안테나 정렬 시스템과 그 방법
    • 天线对准的系统和方法
    • KR1020100060700A
    • 2010-06-07
    • KR1020080119410
    • 2008-11-28
    • 한국전자통신연구원
    • 문정익오순수김종면전순익김창주
    • H01Q3/00G01S11/04
    • PURPOSE: A system and a method for aligning an antenna are provided to accurately measure the performance of a target antenna by automatically aligning the target antenna and a probe antenna. CONSTITUTION: A target antenna(120) is mounted on an antenna mounting device(100). A probe antenna(140) receives an electromagnetic wave radiated from the target antenna. The probe antenna moves on a prove antenna driver(150) according to a control signal of a position controller. A measuring device(160) receives a laser beam reflected from the target antenna or probe antenna. The position controller aligns the target antenna or probe antenna using the position information of the target antenna or probe antenna.
    • 目的:提供一种用于对准天线的系统和方法,以通过自动对准目标天线和探头天线来精确地测量目标天线的性能。 构成:目标天线(120)安装在天线安装装置(100)上。 探头天线(140)接收从目标天线辐射的电磁波。 探针天线根据位置控制器的控制信号在证明天线驱动器(150)上移动。 测量装置(160)接收从目标天线或探针天线反射的激光束。 位置控制器使用目标天线或探头天线的位置信息对目标天线或探头天线。