公开(公告)号：KR1020110070426A

公开(公告)日：2011-06-24

申请号：KR1020090127249

申请日：2009-12-18

Applicant: 한국전자통신연구원

Inventor： 김동호 ,  정해일 ,  최재익 ,  김정표 ,  이영기 ,  최재훈

IPC: H01Q13/08 ,  H01Q1/38 ,  H01Q5/10

CPC classification number: H01Q1/521 ,  H01Q1/38 ,  H01Q21/28

Abstract: PURPOSE: A multi input-output antenna for improving the isolation characteristic is provided to prevent the flow of a current between antennas by structurally arranging a split ring resonator at the lower side of a ground surface between a plurality of antenna patterns. CONSTITUTION: A first substrate(110) includes a ground surface and a plurality of separately arranged antenna patterns. A second substrate(120) includes a split ring resonator(121). The split ring resonator is arranged at the lower side of the ground surface between the antenna patterns. A plurality of split ring resonators is periodically arranged on a second substrate. A cut-off frequency band is adjusted according to the length of the split ring resonators.

Abstract translation: 目的：提供一种用于提高隔离特性的多输入输出天线，以通过在多个天线图案之间的地面的下侧在结构上布置开环谐振器来防止天线之间的电流流动。 构成：第一衬底（110）包括接地表面和多个单独排列的天线图案。 第二基板（120）包括开环谐振器（121）。 开环谐振器布置在天线图案之间的地表面的下侧。 多个分裂环谐振器周期性地布置在第二基板上。 根据分裂环谐振器的长度调节截止频带。

公开(公告)号：KR1020110056971A

公开(公告)日：2011-05-31

申请号：KR1020090113488

申请日：2009-11-23

Applicant: 한국전자통신연구원

Inventor： 김은혜 ,  김기학 ,  김동호 ,  정훈 ,  박종흥

IPC: G06Q50/32

Abstract: PURPOSE: A method and system for a postal service reception and delivery are provided to perform the postal service through a portable terminal, a PC, or an IPTV. CONSTITUTION: A mail receiving/delivery server(200) receives postal matters from a mail sender(100). The mail receiving/delivery server delivers the receipted postal matters to a postal matter recipient(300). The mail sender transmit the mail delivery service request to the mail receiving/delivery server through a postal service reception channel. The postal matter recipient receives the postal matter through a delivery channel.

Abstract translation: 目的：提供邮政服务接收和发送的方法和系统，通过便携式终端，PC或IPTV执行邮政服务。 规定：邮件接收/发送服务器（200）从邮件发送者（100）接收邮件事务。 邮件接收/发送服务器将邮寄信件发送给邮政物件（300）。 邮件发送者通过邮政服务接收频道将邮件传送服务请求发送到邮件接收/传送服务器。 邮递员通过发货渠道收到邮件。

公开(公告)号：KR1020100099903A

公开(公告)日：2010-09-15

申请号：KR1020090018472

申请日：2009-03-04

Applicant: 한국전자통신연구원

Inventor： 명세화 ,  엄상원 ,  이석재 ,  김동호 ,  강경규

IPC: G06T15/00

CPC classification number: G06T19/20 ,  G06T5/002 ,  G06T7/13 ,  G06T15/04 ,  G06T17/205 ,  G06T2219/2008

Abstract: PURPOSE: A three-dimensional model cross section simulating method and an apparatus thereof for reducing the consumption of a memory are provided to easily modify, add and delete the modeling by individually modeling the three-dimensional model. CONSTITUTION: A crossing inspection unit inspects a crossing point with an input stroke and an edge(S102). A cutting section former projects an inspection result to a local coordinate system(S104). A triangle divider performs a triangle division about a formed cutting section. A texture mapping unit maps texture(S108). A cutting section former moves the cutting cross section according to depth(S110). A simulation output unit outputs an internal cutting section(S112).

Abstract translation: 目的：提供一种用于减少存储器消耗的三维模型横截面模拟方法及其装置，以通过对三维模型进行单独建模来容易地修改，添加和删除建模。 构成：交叉检查单元用输入行程和边缘检查交叉点（S102）。 切割部分将检查结果投影到局部坐标系（S104）。 三角形分频器对成形的切割部分进行三角形分割。 纹理映射单元映射纹理（S108）。 切割部分形成器根据深度移动切割横截面（S110）。 模拟输出单元输出内部切割部（S112）。

公开(公告)号：KR1020100061093A

公开(公告)日：2010-06-07

申请号：KR1020080119981

申请日：2008-11-28

Applicant: 한국전자통신연구원

Inventor： 이왕주 ,  주정호 ,  김동호 ,  최재익

IPC: G02B3/00 ,  G02B1/12

CPC classification number: B29D11/0074

Abstract: PURPOSE: A protrusion type hyper lens and a manufacturing method thereof are provided to easily manufacture a protrusion hyper lens by using a conventional concave shaped cylinder type hyper lens. CONSTITUTION: A main lens layer(10) has a concave shaped front side. A board layer(20) supports the main lens layer. The front side central part of the main lens layer is located to be more projected than the surface of the board layer. The height difference between the most projected region and the front side central part of the main lens layer is within a half wavelength. The cross section of the main lens increases from the front side to the rear side. The main lens layer is formed by alternately laminating a dielectric and a metallic foil. The dielectric and the metal have a thickness which is less than 100nm.

Abstract translation: 目的：提供一种突起型超透镜及其制造方法，以便通过使用传统的凹形圆柱型超透镜来容易地制造突起超透镜。 构成：主透镜层（10）具有凹形正面。 板层（20）支撑主透镜层。 主透镜层的前侧中心部分比基板层的表面更突出。 主透镜层的最大投影区域和前侧中央部分之间的高度差在一半以内。 主透镜的横截面从前侧增加到后侧。 主透镜层通过交替层叠电介质和金属箔而形成。 电介质和金属的厚度小于100nm。

公开(公告)号：KR1020090041054A

公开(公告)日：2009-04-28

申请号：KR1020070106561

申请日：2007-10-23

Applicant: 한국전자통신연구원

Inventor： 송재관 ,  김동호 ,  김기학 ,  김인수 ,  허홍석 ,  박종흥

IPC: B07C5/08 ,  B07C3/10

CPC classification number: B07C3/18 ,  B07C2301/0016

Abstract: An automatic mail pallet transportation system based on RFID and a method thereof are provided to move a pallet smoothly and prevent damage to the pallet by automatically transporting the pallet arriving in an arrival field. An automatic mail pallet transportation method based on RFID comprises: a step for recognizing a tag of a mail pallet(330) which is carried to a gate(300) of an arrival field; a step for setting up a route to sorters(210,220,230,240) which classify the postal matter from the arrival field gate based on information of the recognized tag; and a step for moving the mail pallet to the sorter based on the set-up route and setting up the sorters in a standby state.

Abstract translation: 提供了一种基于RFID的自动邮寄托盘运输系统及其方法，以便平稳地移动托盘，并通过自动运送到达货物到达的托盘来防止托盘的损坏。 基于RFID的自动邮寄托盘运送方法包括：识别承载到到达场地的门（300）的邮件托盘（330）的标签的步骤; 根据所识别的标签的信息，建立从分拣机（210,220,230,240）到达门口的邮件分类路线的步骤; 以及基于设置路线将邮件托盘移动到分拣机并将待机状态设置为一个步骤。

公开(公告)号：KR100859718B1

公开(公告)日：2008-09-23

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: 본 발명은 도체 상에 바로 부착하여 사용할 수 있으며, 단순한 평판 구조로서 제작 및 비용면에서 저렴한 인공자기도체를 이용한 무선 인식용 다이폴 태그 안테나 및 그 다이폴 태그 안테나를 이용한 무선 인식 시스템을 제공한다. 그 무선 인식용 다이폴 태그 안테나는 급전 포트가 필요없는 무선 인식용 칩(chip)을 포함하고, 제1 유전체로 형성된 기판; 기판 하부에 형성된 도전성의 접지층(ground layer); 기판 상에 형성된 인공자기도체층(artificial magnetic conductor(AMC) layer); 및 인공자기도체층 상에 부착되고 무선 인식용 칩을 구비한 다이폴 태그 안테나;를 포함하고, 도체 상에 바로 부착하여 용이하게 사용할 수 있다.

公开(公告)号：KR100849496B1

公开(公告)日：2008-07-31

申请号：KR1020070053728

申请日：2007-06-01

Applicant: 한국전자통신연구원 ,  주식회사 위노바

Inventor： 오경근 ,  이창훈 ,  박경희 ,  정연춘 ,  김동호 ,  최재익

IPC: C08K3/08 ,  C08L101/00

CPC classification number: H05K9/009 ,  C08J5/18 ,  C08K3/013 ,  C08K3/08 ,  C08K3/20 ,  C08K7/02 ,  C08K9/02 ,  C08K2201/001 ,  C09K5/14

Abstract: A composition for a composite sheet is provided to realize maximized absorptivity at a specific frequency range, while showing high electron wave-shielding property and heat emission property, even in the presence of a low amount of fillers. A composition for a composite sheet comprises: 70-90 wt% of fillers containing 50-90 wt% of soft magnetic metal powder and 10-50 wt% of conductive metal powder; and 10-30 wt% of a polymer matrix resin, wherein the soft magnetic metal powder is sheet-like powder having an aspect ratio of 27.8-37.5, and the conductive metal powder is fibrous powder. The soft magnetic metal powder is at least one selected from the group consisting of Permalloy, Sendust, Ni-Zn ferrite, Mn-Zn ferrite, carbonyl iron, Fe-Si-based alloys and Molypermalloy.

Abstract translation: 提供了一种用于复合片材的组合物，即使在少量填充剂的存在下也能够实现特定频率范围内的最大吸收率，同时显示出高的电子波屏蔽性和发热性。 复合片材的组合物包括：70-90重量％的含有50-90重量％软磁性金属粉末和10-50重量％导电金属粉末的填料; 和10-30重量％的聚合物基质树脂，其中软磁性金属粉末是长宽比为27.8-37.5的片状粉末，导电金属粉末是纤维粉末。 软磁性金属粉末是选自由坡莫合金，硅铝铁合金，Ni-Zn铁氧体，Mn-Zn铁氧体，羰基铁，Fe-Si系合金，钼钼合金中的至少一种。

公开(公告)号：KR1020080029675A

公开(公告)日：2008-04-03

申请号：KR1020060096555

申请日：2006-09-29

Applicant: 한국전자통신연구원

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

IPC: G06K15/14 ,  G06K17/00

CPC classification number: G06K19/07718 ,  B65C11/02 ,  G06K19/06028

Abstract: An apparatus and a method for issuing a unified type RFID-bar code tag are provided to maximize efficiency of logistics process by automating the process of issuing the unified type RFID-bar code tag, which can be used for both the bar code label and the RFID label. An apparatus for issuing an unified type RFID(Radio Frequency IDentification)-bar code tag comprises a bar code label roller(102), an RFID label roller(110), a laser print toner, an RFID writing unit(107), a bar code sticker attaching unit(105), a laser print controller(203), an RFID record controller(202), a sensing data processor(204), a roller speed controller(205) and a bar code sticker attaching controller(206). The bar code label roller is driven with preset movement speed according to a size of the bar code label. The RFID label roller is driven with preset movement speed according to a size of the RFID label. The laser print toner prints bar code information received at the bar code label. The RFID writing unit writes RFID input information, synchronized with the bard code input information, at the RFID label. The bar code sticker attaching unit attaches the printed bar code label at the RFID label tag where the RFID input information is recorded. The laser print controller performs a control operation for printing the bar code input information at the bar code label. The RFID record controller performs a control operation for recording the bard code input information and synchronized RFID input information at the RFID label. The sensing data processor receives information on a size of the bar code label and the RFID label and movement speed, and calculates a drive speed of each roller for the bar code label and the RFID label by using the received information. The roller speed controller controls each roller for the bar code label and the RFID label according to the calculated drive speed for synchronizing the movement speed of the bar code label with that of the RFID label. The bar code sticker attaching controller controls attachment of the printed bar code label synchronized with the movement speed of the RFID label.

Abstract translation: 提供一种用于发布统一型RFID条形码标签的装置和方法，以通过自动执行统一型RFID条形码标签的过程来最大化物流过程的效率，该标签可用于条形码标签和 RFID标签。 用于发行统一型RFID（射频识别）标签代码标签的装置包括条形码标签辊（102），RFID标签辊（110），激光打印调色剂，RFID书写单元（107），条 代码贴纸安装单元（105），激光打印控制器（203），RFID记录控制器（202），感测数据处理器（204），辊速控制器（205）和条形码贴纸附着控制器（206）。 根据条形码标签的尺寸，条形码标签辊由预设的移动速度驱动。 RFID标签辊根据RFID标签的大小以预设的移动速度驱动。 激光打印碳粉打印条形码标签上接收的条形码信息。 RFID写入单元将与RFID标签输入信息同步的RFID输入信息写入RFID标签。 条形码贴纸单元将打印的条形码标签附在记录RFID输入信息的RFID标签标签上。 激光打印控制器执行用于在条形码标签处打印条形码输入信息的控制操作。 RFID记录控制器执行用于在RFID标签处记录吟游诗人代码输入信息和同步RFID输入信息的控制操作。 感测数据处理器接收关于条形码标签的尺寸和RFID标签和移动速度的信息，并且通过使用接收到的信息来计算条形码标签和RFID标签的每个辊的驱动速度。 辊速控制器根据计算的驱动速度控制条形码标签和RFID标签的每个辊，以使条形码标签的移动速度与RFID标签的移动速度同步。 条形码贴纸控制器控制打印的条形码标签的附件与RFID标签的移动速度同步。

公开(公告)号：KR100791227B1

公开(公告)日：2008-01-03

申请号：KR1020060052750

申请日：2006-06-12

Applicant: 한국전자통신연구원

Inventor： 김동호 ,  권종화 ,  최재익

IPC: H01P1/20

Abstract: 본 발명은, FSS에 루프 구조를 적용시켜 면적을 줄이고, FSS를 구성하는 루프, 유전체, 도체 등의 기하학적 길이와 두께, 재질, 및 단위셀의 층 수를 조절함으로써 요구되는 필터링 대상 주파수 대역에 대하여 필터링이 가능하도록 하고, 요구되는 필터링 대상 주파수를 중심으로 일정한 주파수 대역폭을 갖도록 한 단일 주파수 대역 투과/차단용 FSS 공간 필터에 관한 것으로,
공간 채움 곡선(space-filling curve) 원리를 이용하여 기하학적으로 얽힌 루프; 상기 루프를 지지하기 위한 기판; 및 상기 루프와 상기 기판으로 이루어진 단일 주기의 단위셀(unitcell)을 갖되, 상기 루프의 기하학적 모양과, 상기 단위셀의 배열 및 주기와, 상기 루프 및 상기 기판의 재질 특성에 따라 원하는 주파수를 선택적으로 투과/반사시킬 수 있도록 구성하며, 최소한의 면적을 차지하면서 상기 루프의 길이를 연장하기 위해, 상기 루프가, 상기 단위 셀의 모든 공간에 대해 좌우 상하가 서로 대칭인 일정한 패턴을 갖도록 구불구불하게 형성되고, 상기 루프가 전체적으로 폐 루프가 되도록 형성되는 것을 특징으로 한다.
에프에스에스(FSS)(Frequency selective surface), 단일 주파수 대역 에프에스에스(FSS) 공간 필터, 단층구조, 적층구조

公开(公告)号：KR100753830B1

公开(公告)日：2007-08-31

申请号：KR1020060030510

申请日：2006-04-04

Applicant: 한국전자통신연구원

Inventor： 김동호 ,  최재익 ,  심동욱 ,  권종화

IPC: H01Q1/38

Abstract: A high impedance surface structure using an artificial magnetic conductor, and an antenna and an electromagnetic device using the same surface structure are provided to reduce a size of a unit cell by overlapping conductors in the unit cell with one another. A high impedance surface structure using an artificial magnetic conductor includes a ground layer(300), a first dielectric layer(200), and a high impedance surface layer(100). The ground layer is composed of a first conductive layer. The first dielectric layer is formed on the ground layer. A second dielectric layer and a second conductive layer are formed on the first dielectric layer. The high impedance surface layer is formed in an inter-digital shape to interpose the second dielectric layers. An AMC(Artificial Magnetic Conductor) property is obtained without using a via to connect between the ground layer and the second conductive layer.

Abstract translation: 提供使用人造磁导体的高阻抗表面结构，以及使用相同表面结构的天线和电磁装置，以通过将单元电池中的导体彼此重叠来减小单元电池的尺寸。 使用人造磁导体的高阻抗表面结构包括接地层（300），第一电介质层（200）和高阻抗表面层（100）。 接地层由第一导电层组成。 第一介电层形成在接地层上。 第二介电层和第二导电层形成在第一介电层上。 高阻抗表面层以间隔数字形状形成以介入第二介电层。 AMC（人造磁性导体）特性是在不使用通孔来连接接地层和第二导电层之间的情况下获得的。