公开(公告)号：KR1020100019206A

公开(公告)日：2010-02-18

申请号：KR1020080078121

申请日：2008-08-08

Applicant: 한국전자통신연구원

Inventor： 이왕주 ,  김동호 ,  주정호 ,  최재익

IPC: G01R33/20 ,  G01R33/341

CPC classification number: G01R33/341 ,  G01R33/34007 ,  G01R33/3642

Abstract: PURPOSE: A method and an apparatus for detecting or transmitting magnetic field using a detachable magnetic resonator are provided to allow a user to detect high narrow band frequency magnetic field and transmit it. CONSTITUTION: An apparatus for detecting or transmitting magnetic field using a detachable magnetic resonator comprises a magnetic resonance(210) and a loop antenna(520) of a coil type. The magnetic resonator has a resonant frequency corresponding to the change of a specific magnetic frequency. The loop antenna is inductively combined with the magnetic resonator. The loop antenna has a wideband characteristic. The magnetic resonator is comprised of the non-magnetic material.

Abstract translation: 目的：提供一种使用可拆卸磁共振器来检测或传输磁场的方法和装置，以允许用户检测高窄带频磁场并传输。 构成：使用可拆卸的磁共振器检测或传输磁场的装置包括磁共振（210）和线圈类型的环形天线（520）。 磁共振器具有对应于特定磁频率的变化的谐振频率。 环形天线与磁共振器电感耦合。 环形天线具有宽带特性。 磁共振器由非磁性材料构成。

公开(公告)号：KR100864836B1

公开(公告)日：2008-10-23

申请号：KR1020070054626

申请日：2007-06-04

Applicant: 한국전자통신연구원

Inventor： 김동호 ,  심동욱 ,  최재익

IPC: H01Q7/00 ,  H01Q1/24 ,  H01Q1/38

CPC classification number: H01Q1/2225 ,  H01Q1/2283 ,  H01Q1/24 ,  H01Q1/38 ,  H01Q9/045

Abstract: A tag antenna for RFID(Radio Frequency IDentification) using an artificial magnetic conductor is provided to implement direct attachment on a conductor by positioning a feeder of a loop type on an artificial magnetic conductor. A tag antenna for an RFID using an artificial magnetic conductor includes a first dielectric layer, an AMC(Adaptive Modulation and Coding) pattern, a second dielectric layer, and a feeder of a loop type. The AMC pattern is located on an upper part of the first dielectric layer. A plurality of patterns having the same size are arranged to have a predetermined interval. The second dielectric layer is located on an upper part of the AMC pattern. The feeder of the loop type is located on an upper part of the second dielectric layer. An RFID chip is inserted into a center of the feeder of the loop type. The feeder of the loop type has a first penetration hole(201), a second penetration hole(202), and a bending groove(203). The first penetration hole has a protrusion on both sides opposite to a penetration hole of a central part. The second penetration hole is generated in parallel on an outer part of both sides opposite to the penetration hole. The bending groove is formed on an outer plane of both planes in perpendicular to the protrusion.

Abstract translation: 提供了使用人造磁导体的RFID标签天线（射频识别），以通过将环型馈线定位在人造磁导体上来实现导体上的直接附接。 用于使用人造磁性导体的RFID的标签天线包括第一介电层，AMC（自适应调制和编码）图案，第二介电层和环型馈电器。 AMC图案位于第一电介质层的上部。 具有相同尺寸的多个图案被布置成具有预定间隔。 第二电介质层位于AMC图案的上部。 环型馈电器位于第二电介质层的上部。 将RFID芯片插入环路馈线的中心。 环型进料器具有第一贯通孔（201），第二贯通孔（202）和弯曲凹槽（203）。 第一穿透孔在与中心部的贯通孔相对的两侧具有突起。 第二穿透孔平行地在与穿透孔相对的两侧的外侧部分上产生。 弯曲槽形成在垂直于突起的两个平面的外平面上。

公开(公告)号：KR1020080050928A

公开(公告)日：2008-06-10

申请号：KR1020070019904

申请日：2007-02-27

Applicant: 한국전자통신연구원

Inventor： 심동욱 ,  최형도 ,  권종화 ,  김동호 ,  최재익

IPC: H01Q1/24 ,  H01Q9/16 ,  H01Q1/38

CPC classification number: H01Q1/2225 ,  H01Q9/285 ,  H01Q15/008

Abstract: A dipole tag antenna mounted on metallic objects using an artificial magnetic conductor for wireless identification and a wireless identification system using the same are provided to adjust a frequency band and an identification distance of the dipole tag antenna. A dipole tag antenna(200) mounted on metallic objects using an artificial magnetic conductor(100) for wireless identification includes a substrate(140), a conductive ground layer, an artificial magnetic conductor layer(160), and a dipole tag antenna. The substrate is made of a first dielectric material. The conductive ground layer is formed in a lower part of the substrate. The artificial magnetic conductor layer is formed on the substrate. The dipole tag antenna is mounted on the artificial magnetic conductor layer including a wireless identification chip(210).

Abstract translation: 提供了使用人造磁导体进行无线识别的金属物体上的偶极标签天线和使用其的无线识别系统来调整偶极标签天线的频带和识别距离。 使用用于无线识别的人造磁导体（100）安装在金属物体上的偶极标签天线（200）包括基板（140），导电接地层，人造磁导体层（160）和偶极标签天线。 衬底由第一介电材料制成。 导电接地层形成在基板的下部。 人造磁导体层形成在基板上。 偶极标签天线安装在包括无线识别芯片（210）的人造磁性导体层上。

公开(公告)号：KR1020080024877A

公开(公告)日：2008-03-19

申请号：KR1020060089593

申请日：2006-09-15

Applicant: 한국전자통신연구원

Inventor： 김동호 ,  전성우 ,  이혜진 ,  김인수 ,  허홍석 ,  박종흥

IPC: G06Q10/08 ,  G06Q50/32 ,  G06K17/00 ,  G06K7/10 ,  G06K19/07

CPC classification number: G06Q10/08 ,  G06K7/10009 ,  G06K17/00 ,  G06K19/0723 ,  G06Q50/32

Abstract: A device for transporting postal matters/logistics with an RFID(Radio Frequency IDentification) smart label and a controlling method thereof are provided to guarantee a predetermined RFID recognition ratio, arrange the RFID smart labels efficiently to optimize a moving line of a worker, and maximize the recognition ratio by controlling a reading position automatically. A postal matters/logistics transportation container(110) transports postal matters/logistics by using a sub attachment(113) including a non-metallic RFID smart label tag(114) and a pallet including a metallic RFID tag(112). An information detector(120) includes an RFID reader(122) for reading information stored in the smart label tag and the metallic RFID tag. The sub attachment includes a sensor controlling operation by detecting a signal according to movement of the RFID reader and the smart label tag, a tray fixing and transporting the non-metallic smart label tag vertically/horizontally, and a connection supporter connecting the tray and a metallic supporter of the pallet. The sensor aligns the pallet to a position of an antenna(121) included in the information detector by using the detected signal according to the movement.

Abstract translation: 提供了一种利用RFID（射频识别）智能标签及其控制方法运送邮件/物流的设备，以保证预定的RFID识别比例，有效地布置RFID智能标签，优化工作人员的移动线，并最大化 自动控制读取位置的识别率。 邮政物流运输集装箱（110）通过使用包括非金属RFID智能标签标签（114）的辅助附件（113）和包括金属RFID标签（112）的托盘运送邮政物流。 信息检测器（120）包括用于读取存储在智能标签标签和金属RFID标签中的信息的RFID读取器（122）。 子附件包括通过根据RFID读取器和智能标签标签的移动检测信号的传感器控制操作，垂直/水平地固定和传送非金属智能标签标签的托盘以及连接托盘和连接托盘的连接支架 托盘的金属支撑。 传感器通过使用根据移动的检测信号将托盘对准包含在信息检测器中的天线（121）的位置。

公开(公告)号：KR100789932B1

公开(公告)日：2008-01-02

申请号：KR1020060107720

申请日：2006-11-02

Applicant: 한국전자통신연구원

Inventor： 권종화 ,  최재익 ,  최형도 ,  심동욱 ,  김동호

IPC: G01R29/08

CPC classification number: G01R29/0814 ,  G01R23/16 ,  H05K9/0069

Abstract: A sample holder and a system for measuring wideband electromagnetic shielding effectiveness are provided to keep the simulation result S11 below -20dB in a frequency band of 1 to10GHz. A sample holder for measuring wideband electromagnetic shielding effectiveness comprises a pair of waveguides. Each waveguide is composed of a flange section(1) formed at one end; a pair of ridged structures separated on each correspondent position of the inner surface and including tapered sections(2) tapered while gradually reducing the separated distance from the flange section to the other end; a feeding section(4) formed on the inside of the other end; and a connector(3) disposed at the outside of the other end and connected with the feeding section. Samples(9a,9b) are interposed between the flange sections of a pair of waveguides.

Abstract translation: 提供样品架和测量宽带电磁屏蔽效能的系统，以使模拟结果S11在1〜10GHz的频带内保持在-20dB以下。 用于测量宽带电磁屏蔽效能的样品架包括一对波导。 每个波导由在一端形成的凸缘部分（1）组成; 一对脊状结构在内表面的每个对应位置上分离并且包括逐渐减小从凸缘部分到另一端的分离距离的锥形部分（2）逐渐变细的锥形部分; 形成在另一端的内侧的供给部（4） 以及设置在另一端的外侧并与供给部连接的连接器（3）。 样品（9a，9b）插入在一对波导的凸缘部分之间。

公开(公告)号：KR100778301B1

公开(公告)日：2007-11-22

申请号：KR1020060100336

申请日：2006-10-16

Applicant: 한국전자통신연구원

Inventor： 이혜진 ,  구훈영 ,  김동호 ,  전성우 ,  김인수 ,  허홍석 ,  박종흥

IPC: G06K17/00 ,  G06F19/00

CPC classification number: G06K7/10386 ,  G06K17/0025 ,  G06Q10/0833

Abstract: A mobile terminal for processing material handling by using wireless recognition and a method thereof are provided to increase efficiency in delivering materials by providing an optimal moving path for a deliveryman via delivery list information and acceptance list information, to enable a management center to check material handling states in real time and to cope rapidly with even a new acceptance request. A mobile terminal for processing material handling by using wireless recognition comprises a storage unit(7), a user interface(11), a path generator(14), a communication processor(17), a delivery processor(12) and an acceptance processor(13). The storage unit(7) stores a program for material handling, delivery list information, acceptance list information and an electronic map. The user interface(11) provides an interface with a deliveryman. The path generator(14) generates an optimal path on the electronic map on the basis of a receiver address of the delivery list information and a sender address of the acceptance list information. The communication processor(17), interlinked with a wireless communication module, performs data communication with a server of a management center. The delivery processor(12) searches for a delivery list record, matched with RFID information inputted via an RFID reader, in the delivery list information stored at the storage unit(7), displays the searched delivery list record, displays a delivery termination state for the searched delivery list record when the deliveryman finishes the delivery, and notifies the server of the management center of the delivery result. The acceptance processor(13) searches for an acceptance list record, matched with sender information inputted via the user interface(11), in the acceptance list information stored at the storage unit(7), displays the searched acceptance list record, displays an acceptance termination state for the searched acceptance list record when the deliveryman finishes the acceptance, and notifies the server of the management center of the acceptance result.

Abstract translation: 提供了一种用于通过使用无线识别处理材料处理的移动终端及其方法，以通过经由发送列表信息和接收列表信息为传送者提供最佳移动路径来提高传送材料的效率，以使管理中心能够检查材料处理 即使是新的接受要求也能实时处理。 一种用于通过使用无线识别处理材料处理的移动终端包括存储单元（7），用户界面（11），路径生成器（14），通信处理器（17），传送处理器（12）和接收处理器 （13）。 存储单元（7）存储用于材料处理的程序，传送列表信息，接收列表信息和电子地图。 用户界面（11）提供与送货员的接口。 路径生成器（14）基于传送列表信息的接收者地址和接收列表信息的发送者地址，在电子地图上生成最佳路径。 与无线通信模块互连的通信处理器（17）与管理中心的服务器进行数据通信。 传送处理器（12）在存储在存储单元（7）的传送列表信息中搜索与经由RFID读取器输入的RFID信息相匹配的传送列表记录，显示搜索到的传送列表记录，显示发送终止状态 当送货员完成交货时，搜索到的交货清单记录，并且向管理中心的服务器通知交货结果。 接受处理器（13）搜索与存储在存储单元（7）的接收列表信息中的通过用户界面（11）输入的发送者信息相匹配的接受列表记录，显示搜索到的验收列表记录，显示验收 当送货员完成接受时搜索的接收列表记录的终止状态，并将管理中心的服务器通知接受结果。

公开(公告)号：KR100753552B1

公开(公告)日：2007-08-30

申请号：KR1020060095787

申请日：2006-09-29

Applicant: 한국전자통신연구원

Inventor： 김동호 ,  최재익 ,  심동욱 ,  권종화 ,  최형도

IPC: H01P1/20 ,  H01P7/08

Abstract: An FSS(Frequency Selective Surface) structure for filtering a single frequency band is provided to accurately tune a filtering target frequency by adjusting a length of a meander circular loop, a thickness of a dielectric material, and an interval between unit cells. An FSS(Frequency Selective Surface) structure includes unit cells(120), which are arranged to be apart from one another by a constant distance. The unit cell includes a circular loop(100). The unit cell includes a substrate and a circular loop, which is formed on the substrate. The circular loop has a predetermined width. At least a portion of the circular loop has a zigzag shape. A filtering frequency band is adjusted by varying a length of the circular loop, the width of the circular loop, an interval between the unit cells, and a thickness and dielectric constant of a dielectric material.

Abstract translation: 提供用于过滤单个频带的FSS（频率选择表面）结构，以通过调整曲折圆环的长度，电介质材料的厚度和单位单元之间的间隔来精确地调谐滤波目标频率。 FSS（频率选择性表面）结构包括单位单元（120），单位单元（120）被布置为彼此间隔恒定的距离。 单位单元包括圆形环（100）。 单元电池包括衬底和形成在衬底上的圆形环。 圆形环具有预定的宽度。 圆环的至少一部分具有之字形。 通过改变圆形环的长度，圆形环的宽度，单位单元之间的间隔以及介电材料的厚度和介电常数来调整滤波频带。

公开(公告)号：KR100546799B1

公开(公告)日：2006-01-26

申请号：KR1020030083566

申请日：2003-11-24

Applicant: 한국전자통신연구원

Inventor： 김동호 ,  이현아 ,  이혜진 ,  김진석 ,  류근호

IPC: G08G1/127

Abstract: 1. 청구범위에 기재된 발명이 속한 기술분야
본 발명은 시공간 데이터 통합과 정보 제어를 통한 이동체 관리 장치 및 그 방법에 관한 것임.
2. 발명이 해결하려고 하는 기술적 과제
본 발명은, 차량관제시스템에서 수집되는 이동체의 실시간 위치 데이터를 효과적으로 수집하고 일정한 체계로의 변환과 통합을 지원하며, 물류 차량 수배송 관리를 위해 요구되는 질의를 처리하기 위해 이동체 위치 정보 관리를 효과적으로 제공하기 위한 시공간 데이터 통합과 정보 제어를 통한 이동체 관리 장치 및 그 방법을 제공하고자 함.
3. 발명의 해결방법의 요지
본 발명은, 시공간 데이터 통합과 정보 제어를 통한 이동체 관리 장치에 있어서, 이기종 위치 데이터를 수집하여 통합하고, 통합된 데이터를 소정 좌표체계로 변환하기 위한 위치 데이터 통합 및 변환수단; 이동체 질의어를 사용한 사용자 질의를 입력받아 분석하여 실행 순서를 결정한 후, 실행 연산을 호출하기 위한 이동체 질의 처리수단; 상기 이동체 질의 처리수단에서 호출하는 궤적, 위상/기하 연산에 관한 이동체 연산기능을 수행하고, 이때 이동체 연산 실행을 위한 후보 데이터를 검색하는 이동체 색인 연산기능을 제공하며, 이동체 데이터베이스에 저장되어 있지 않은 시간 간격에 대한 위치 검색을 지원하기 위한 불확실성 처리기능을 제공하기 이동체 정보 제공수단; 및 상기 위치 데이터 통합 및 변환수단으로부터 수집되고 통합된 위치 데이터를 분석하여 상기 이동체 데이터베이스에 저장하기 위한 이동체 데이터 저장수단을 포함함.
4. 발명의 중요한 용도
본 발명은 물류분야의 차세대 차량관제(모니터링 및 자동 제어) 시스템 등에 이용됨.
이동체, 통합패킷, 위치 데이터, 이동체 엔진, 시공간

公开(公告)号：KR1020030040778A

公开(公告)日：2003-05-23

申请号：KR1020010071357

申请日：2001-11-16

Applicant: 한국전자통신연구원

Inventor： 김동호 ,  박승근 ,  조평동 ,  강병권

IPC: H04L27/34

Abstract: PURPOSE: A modulation system is provided to be capable of transmitting a 155Mbps baseband signal using 50MHz band. CONSTITUTION: A plurality of serial to parallel modulation converters(100) perform a serial-parallel conversion operation of a 155Mbps input signal. A buffer part(200) temporally stores output signals of the serial to parallel converters by a data size of a predetermined frame. A modulation part(300) multiplies an orthogonal code with each signal from the buffer part, groups output signals by a predetermined number and performs an SSB(Single SideBnad) filtering of grouped signals so as to be modulated to a radio signal below a 50Mbps.

Abstract translation: 目的：提供调制系统，以便能够使用50MHz频带发送155Mbps的基带信号。 构成：多个串行到并行调制转换器（100）执行155Mbps输入信号的串并行转换操作。 缓冲器部分（200）在时间上将串行到并行转换器的输出信号以预定帧的数据大小存储。 调制部分（300）将正交码与来自缓冲器部分的每个信号相乘，将输出信号分组预定数，并对分组信号进行SSB（Single SideBnad）滤波，以便调制成低于50Mbps的无线电信号。