公开(公告)号：KR1020090084033A

公开(公告)日：2009-08-05

申请号：KR1020080009964

申请日：2008-01-31

Applicant: 충남대학교산학협력단 ,  한국전자통신연구원

Inventor： 백정기 ,  김태홍 ,  이종문 ,  전순익

IPC: G01N23/00 ,  G01R31/00

CPC classification number: G01R31/26 ,  G01R1/06 ,  G01R27/26 ,  G01R31/2898

Abstract: A coaxial line type sample holder is provided to obtain accurately measured data and to minimize a reason of an error by supporting a measuring sample through a sample supporting member. A loading groove(12) is formed in one side of a female member(10). A line hole(16) is formed in a center of the female member. A male member(20) is coupled in the loading groove of the female member. A line hole(26) is formed in a center of the male member. A sample supporting member(30) is installed between the loading groove of the female member and the male member. A pair of transmission lines(40,42) is installed in the line holes of the female member and the male member. A pair of transmission lines is coated with an insulation material, and is separated each other.

Abstract translation: 提供同轴线型样品架以获得精确的测量数据，并通过支撑测量样品通过样品支撑构件来最小化误差的原因。 在阴构件（10）的一侧形成有装载槽（12）。 在阴构件的中心形成有线孔（16）。 阳构件（20）联接在阴构件的装载槽中。 在阳构件的中心形成有线孔（26）。 样品支撑构件（30）安装在阴构件的装载槽和阳构件之间。 一对传输线（40,42）安装在阴构件和阳构件的线孔中。 一对传输线被绝缘材料涂覆，彼此分离。

公开(公告)号：KR100859720B1

公开(公告)日：2008-09-23

申请号：KR1020070028884

申请日：2007-03-23

Applicant: 한국전자통신연구원

Inventor： 이종문 ,  김내수 ,  표철식

IPC: H04B5/02 ,  G06K17/00

CPC classification number: H04B5/0062 ,  G06K17/0022 ,  G06K19/0723 ,  H04B5/02 ,  H04B17/40

Abstract: An RFID(Radio Frequency Identification) tag emulator and an emulating method are provided to supply a computer with measurement and analysis data for grasping performance of a developed reader by using wired/wireless signals, thereby reducing data measuring time and improving reliability. A coupler(111) converts an RF signal, received from an RF tag reader, into a digital signal. A digital signal processor(116) decodes the converted digital signal, and analyzes whether the RF tag reader communicates according to standard communication protocols by analyzing the decoded signal based on one or more embedded standard communication protocols according to a standard conformance test mode set by a control signal. A clock management unit(113) provides a predetermined clock signal for an operation of the digital signal processor. A communication port(117) receives the control signal from a control host, and transmits the analysis result to the control host.

Abstract translation: 提供RFID（射频识别）标签仿真器和仿真方法，为计算机提供测量和分析数据，以通过使用有线/无线信号来掌握所开发的读取器的性能，从而减少数据测量时间并提高可靠性。 耦合器（111）将从RF标签读取器接收的RF信号转换为数字信号。 数字信号处理器（116）对转换的数字信号进行解码，并根据标准一致性测试模式，根据标准一致性测试模式，分析基于一个或多个嵌入式标准通信协议的解码信号，根据标准通信协议来分析RF标签读取器是否通信 控制信号。 时钟管理单元（113）提供用于数字信号处理器的操作的预定时钟信号。 通信端口（117）从控制主机接收控制信号，并将分析结果发送给控制主机。

公开(公告)号：KR1020080051453A

公开(公告)日：2008-06-11

申请号：KR1020060122546

申请日：2006-12-05

Applicant: 한국전자통신연구원 ,  충북대학교 산학협력단

Inventor： 이종문 ,  김내수 ,  표철식 ,  최익권

IPC: H01Q3/24 ,  H01Q15/24

CPC classification number: H01Q1/2216 ,  H01Q9/0407 ,  H01Q21/245

Abstract: A linearly polarized diversity antenna apparatus for an RFID(Radio Frequency Identification) reader and a method for controlling the same are provided to implement a single-feed antenna with a horizontally/vertically polarized diversity characteristic by using two PIN diodes or a signal-feed antenna with a four-way linearly polarized diversity characteristic by using the four PIN diodes. A linearly polarized diversity antenna apparatus for an RFID reader includes a plurality of linearly polarized diversity antennas(110,140), a switching unit(120), and a control unit(130). The plurality of linearly polarized diversity antennas are arranged in predetermined directions. The switching unit connects the linearly polarized diversity antennas to the RFID reader. The control unit controls the switching unit to activate the linearly polarized diversity antennas selectively.

Abstract translation: 提供了一种用于RFID（射频识别）阅读器的线性极化分集天线装置及其控制方法，以通过使用两个PIN二极管或信号馈送天线来实现具有水平/垂直极化分集特性的单馈天线 通过使用四个PIN二极管具有四路线偏振分集特性。 一种用于RFID读取器的线性极化分集天线装置，包括多个线性极化分集天线（110,140），切换单元（120）和控制单元（130）。 多个线性极化分集天线被布置在预定的方向上。 开关单元将线性极化分集天线连接到RFID读取器。 控制单元控制切换单元选择性地激活线性极化分集天线。

公开(公告)号：KR100779097B1

公开(公告)日：2007-11-27

申请号：KR1020060106628

申请日：2006-10-31

Applicant: 한국전자통신연구원

Inventor： 이종문 ,  김내수 ,  표철식

IPC: G06K17/00 ,  G06K19/07 ,  H01Q1/24

CPC classification number: G06K7/10445 ,  G06K7/10316

Abstract: An apparatus for determining a position of an RFID antenna and a method thereof are provided to enable an RFID service provider to install the antenna for an RFID reader at an optimal position. An apparatus for determining a position of an RFID antenna comprises a probe moving unit(200) and a controller(210). The probe moving unit(200) makes a probe receive electric waves from an RFID tag for each position of the probe while moving the probe move upward or downward in a traverse axis direction, a longitudinal axis direction or a vertical direction. The controller(210) outputs a control signal for determining the position of the probe moving unit(200), and determines the position, whose electric field strength is the largest, as the position of the RFID antenna by measuring and analyzing the field strength of the electric waves for each position received by the probe.

Abstract translation: 提供了一种用于确定RFID天线的位置的装置及其方法，以使得RFID服务提供商能够将RFID读取器的天线安装在最佳位置。 一种用于确定RFID天线的位置的设备包括探测移动单元（200）和控制器（210）。 探头移动单元（200）使得探针在移动探头的同时沿横动轴方向，纵轴方向或垂直方向上下移动时，从RFID标签接收针对探针的每个位置的电波。 控制器（210）输出用于确定探测器移动单元（200）的位置的控制信号，并且通过测量和分析RFID天线的场强来确定其电场强度最大的位置作为RFID天线的位置 由探头接收的每个位置的电波。

公开(公告)号：KR100748246B1

公开(公告)日：2007-08-10

申请号：KR1020060028232

申请日：2006-03-29

Applicant: 한국전자통신연구원

Inventor： 김우년 ,  이은영 ,  이상훈 ,  남동수 ,  윤주범 ,  이종문 ,  주미리 ,  이도훈 ,  박응기

IPC: G06F15/00

Abstract: A multi-step integrated security management system using an intrusion detection log collection engine and a traffic statistics generation engine, and a method thereof are provided to reduce a false detection rate by relating/analyzing an intrusion detection log collected in the intrusion detection log collection engine and traffic quantity generated from the traffic statistics generation engine. Each monitoring agent(100) is installed to each agency using the independent network, and comprises the intrusion detection log collection engine(101) collecting the intrusion detection log and the traffic statistics generation engine(102) collecting traffic statistics. Each management server(200,300) separately or mutually analyzes the intrusion detection log and the traffic statistics received from each monitoring agent. The intrusion detection log collection engine includes an external interface accessing an IDS(Intrusion Detection System) to collect the intrusion detection engine, a format converter, a log contractor, and a transmitter. The traffic statistics generation engine includes a network interface, a packet analyzer, a traffic information manager, a statistics information generator, and the transmitter.

Abstract translation: 提供了使用入侵检测日志收集引擎和流量统计生成引擎的多步骤集成安全管理系统及其方法，以通过关联/分析在入侵检测日志收集引擎中收集的入侵检测日志来减少误检率 以及来自流量统计生成引擎的流量。 每个监控代理（100）使用独立网络安装到每个代理，并且包括收集入侵检测日志的入侵检测日志收集引擎（101）和收集流量统计的流量统计生成引擎（102）。 每个管理服务器（200,300）分别或相互分析从每个监视代理接收到的入侵检测日志和流量统计。 入侵检测日志收集引擎包括访问IDS（入侵检测系统）以收集入侵检测引擎的外部接口，格式转换器，日志承包商和发送器。 流量统计生成引擎包括网络接口，分组分析器，交通信息管理器，统计信息生成器和发送器。

公开(公告)号：KR1020060119661A

公开(公告)日：2006-11-24

申请号：KR1020050067821

申请日：2005-07-26

Applicant: 한국전자통신연구원

Inventor： 이종문 ,  김내수 ,  표철식 ,  채종석

IPC: G01S1/02

Abstract: An apparatus for measuring a recognition range between an RFID tag and a reader is provided to shorten the measuring time and improve reliability by accurately measuring the electric field strength at optional positions and providing a measuring analysis graph. An electromagnetic anechoic chamber includes at least one unit cell having an electromagnetic absorbing body(110) in a line. The electromagnetic absorbing body is installed on the inner wall of the electromagnetic absorbing body. An electromagnetic wave generation unit is positioned at the cell of one end of the electromagnetic anechoic chamber and generates electromagnetic waves through an antenna. An electromagnetic wave measurement unit measures the electric field strength of the electromagnetic wave emitted from the electromagnetic wave generation unit by a field probe(280).

Abstract translation: 提供了一种用于测量RFID标签和读取器之间的识别范围的装置，以通过精确测量可选位置处的电场强度并提供测量分析图来缩短测量时间并提高可靠性。 电磁消声室包括至少一个在一条线上具有电磁吸收体（110）的单电池。 电磁吸收体安装在电磁吸收体的内壁上。 电磁波产生单元位于电磁消声室的一端的单元处，并通过天线产生电磁波。 电磁波测量单元通过场探头（280）测量从电磁波发生单元发射的电磁波的电场强度。

公开(公告)号：KR100532587B1

公开(公告)日：2005-12-01

申请号：KR1020030009730

申请日：2003-02-17

Applicant: 한국전자통신연구원

Inventor： 조용희 ,  표철식 ,  이종문 ,  최원규 ,  윤영근 ,  채종석 ,  최재익

IPC: H01Q21/00

Abstract: 1. 청구범위에 기재된 발명이 속한 기술분야
본 발명은 상부 유전체층의 금속스트립을 이용한 고이득 선형편파 마이크로스트립 패치 배열 안테나에 관한 것임.
2. 발명이 해결하려고 하는 기술적 과제
본 발명은 마이크로스트립 패치 배열 안테나의 상부에 금속스트립을 갖는 유전체층을 위치시켜 제작이 용이하면서도 주파수 대역 특성이 좋은 고이득 마이크로스트립 패치 배열 안테나를 제공하고자 함.
3. 발명의 해결방법의 요지
본 발명은, 선형편파 마이크로스트립 패치 배열 안테나에 있어서, 하면에 접지도체를 위치시키고, 상면에 급전선과 이와 전기적으로 결합되어 에너지를 방사하는 제1 방사패치가 형성된 제1 하부 유전체층; 상기 제1 하부 유전체층의 상부에 위치하고, 주파수 대역폭 증가(광대역)를 위해 일면에 상기 제1 방사패치와 전자기적으로 결합되어 에너지를 방사하는 제2 방사패치가 형성된 제2 하부 유전체층; 및 상기 제2 하부 유전체층의 상부에 이격되어 위치하고, 일면에 '기판표면파의 전파방향을 조정하여 안테나 이득을 높이기 위한 금속스트립'을 갖는 상부 유전체층을 포함함.
4. 발명의 중요한 용도
본 발명은 패치 배열 안테나에 이용됨.

公开(公告)号：KR100449846B1

公开(公告)日：2004-09-22

申请号：KR1020010085241

申请日：2001-12-26

Applicant: 한국전자통신연구원

Inventor： 최원규 ,  이종문 ,  윤영근 ,  김봉수 ,  표철식 ,  최재익

IPC: H01Q13/08

Abstract: PURPOSE: A circular polarization microstrip patch antenna is provided to increase a radiation efficiency and to reduce a fabrication cost by connecting the first patch and the second patch with a form layer interposed therebetween. CONSTITUTION: The first patch antenna layer includes a dielectric layer(120) and a ground conduction layer(110) and radiates an energy by exciting a current through a power feed part(130) which is connected with the first patch(140) placed on one side of the dielectric layer. Tee second patch antenna layer includes a dielectric film(160) and radiates an energy by exciting a current through the first patch which is connected with the second patch(170) placed on one side of the dielectric film. The first form layer(150) is disposed between the first and second patch antenna layers to isolate the first and second patch antenna layers. The second form layer(180) is disposed on one side of the second patch antenna layer to protect the second antenna layer.

Abstract translation: 目的：提供一种圆极化微带贴片天线，用于通过将第一贴片和第二贴片与插入其间的形状层连接来提高辐射效率并降低制造成本。 构成：第一贴片天线层包括介电层（120）和接地导电层（110），并且通过激励电流通过与第一贴片（140）连接的馈电部件（130）辐射能量 介电层的一侧。 T形第二贴片天线层包括电介质膜（160），并且通过激励电流来辐射能量，所述电流通过与放置在电介质膜的一侧上的第二贴片（170）连接的第一贴片。 第一形式层（150）设置在第一和第二贴片天线层之间以隔离第一和第二贴片天线层。 第二表层（180）设置在第二贴片天线层的一侧上以保护第二天线层。

公开(公告)号：KR1020030054827A

公开(公告)日：2003-07-02

申请号：KR1020010085241

申请日：2001-12-26

Applicant: 한국전자통신연구원

Inventor： 최원규 ,  이종문 ,  윤영근 ,  김봉수 ,  표철식 ,  최재익

IPC: H01Q13/08

Abstract: PURPOSE: A circular polarization microstrip patch antenna is provided to increase a radiation efficiency and to reduce a fabrication cost by connecting the first patch and the second patch with a form layer interposed therebetween. CONSTITUTION: The first patch antenna layer includes a dielectric layer(120) and a ground conduction layer(110) and radiates an energy by exciting a current through a power feed part(130) which is connected with the first patch(140) placed on one side of the dielectric layer. Tee second patch antenna layer includes a dielectric film(160) and radiates an energy by exciting a current through the first patch which is connected with the second patch(170) placed on one side of the dielectric film. The first form layer(150) is disposed between the first and second patch antenna layers to isolate the first and second patch antenna layers. The second form layer(180) is disposed on one side of the second patch antenna layer to protect the second antenna layer.

Abstract translation: 目的：提供圆偏振微带贴片天线，以通过将第一贴片和第二贴片之间插入形状层连接来提高辐射效率并降低制造成本。 构成：第一贴片天线层包括电介质层（120）和接地导电层（110），并且通过激励通过与放置在其上的第一贴片（140）连接的馈电部分（130）的电流来辐射能量 电介质层的一侧。 T形第二贴片天线层包括电介质膜（160），并且通过激励与放置在电介质膜的一侧上的第二贴片（170）连接的第一贴片的电流来照射能量。 第一形成层（150）设置在第一和第二贴片天线层之间以隔离第一和第二贴片天线层。 第二形式层（180）设置在第二贴片天线层的一侧以保护第二天线层。

公开(公告)号：KR1020170059804A

公开(公告)日：2017-05-31

申请号：KR1020150164236

申请日：2015-11-23

Applicant: 한국전자통신연구원

Inventor： 김혁제 ,  이종문 ,  전순익

IPC: G01N22/00 ,  G06T7/00

Abstract: 본발명의실시예에따른전파영상을위한전파송수신장치는, 전파영상을위한전파송수신장치에있어서, 수신신호의경로를감쇄경로또는증폭경로로구분하는제 1 스위칭부(switch); 상기제 1 스위칭부에의해선택된경로상에구비되어수신신호의세기를감쇄시키는감쇄기(attenuator); 상기제 1 스위칭부에의해선택된경로상에구비되어수신신호의세기를증폭시키는제 1 증폭부(amplifier); 상기감쇄기로구성된경로와상기증폭부로구성된경로를선택할수 있는제 2 스위칭부(switch)를포함할수 있다.

Abstract translation: 传播用于成像的无线电波传输和接收装置在根据本发明的一个实施例中，在无线电波发送和接收设备中的无线电波图像的第一开关单元（开关），分离所接收的信号到路径衰减或放大路径的路径; 衰减器，设置在由第一开关单元选择的路径上，以衰减接收信号的强度; 第一放大器，设置在由第一开关单元选择的路径上，以放大接收信号的强度; 以及第二开关，能够选择由衰减器和由放大单元构成的路径构成的路径。