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公开(公告)号：KR1020090056765A
公开(公告)日：2009-06-03
申请号：KR1020080015993
申请日：2008-02-21
Applicant: 한국전자통신연구원 , 전북대학교산학협력단
CPC classification number: H01Q1/2225 , H01Q1/2283 , H01Q1/38 , H01Q9/0421 , H01Q9/0464
Abstract: A radio frequency identification tag and a radio frequency identification tag antenna are provided to maximize a recognition distance by receiving a data from a RFID reader without the loss of electromagnetic wave. An RFID tag comprises an antenna(300) and a chip, and antenna comprises third microstrip lines(331,333,335) through dielectrics(311,313). A first dielectric comprises a first and a second side, and the first side is a ground side while a second side is not contacted with the first side. A second dielectric comprises a third and a fourth page, and a third side is contacted with a part of the second side while a fourth page is not contacted with the third side.
Abstract translation: 提供射频识别标签和射频识别标签天线，以通过从RFID读取器接收数据来最大化识别距离而不损失电磁波。 RFID标签包括天线（300）和芯片，天线包括通过电介质（311,313）的第三微带线（331,333,335）。 第一电介质包括第一和第二侧，并且第一侧是接地侧，而第二侧不与第一侧接触。 第二电介质包括第三和第四页面，并且第三侧面与第二侧面的一部分接触，而第四页面不与第三页面接触。
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公开(公告)号：KR101225038B1
公开(公告)日：2013-01-23
申请号：KR1020090053591
申请日：2009-06-16
Applicant: 한국전자통신연구원 , 전북대학교산학협력단
IPC: H01Q1/38 , H01Q1/24 , G06K19/077
CPC classification number: H01Q13/103 , G06K19/07786 , H01Q1/2208
Abstract: 알에프아이디(RFID:Radio Frequency Identification) 태그(tag) 안테나에 관한 것으로, 하단면에 접지면이 형성되고, 그 상부면에 일단이 상기 접지 면에 단락되고, 전자파의 복사가 일어나는 복사 슬롯(radiating slots)을 형성하기 위해, 그 개방단이 기판의 중앙을 기준으로 서로 마주보도록 형성되는 두 개의 마이크로스트립 라인들을 포함하는 하부 유전체 기판과, 그 상부 면에 적어도 하나의 정전 용량을 갖는 소자를 포함하고, 하부 유전체 기판의 상단에 적층되는 상부 유전체 기판을 포함하는 태그 안테나에 의해 크기가 작으면서도 높은 방사 효율(radiation efficiency)을 갖는 태그 안테나를 제공할 수 있다.
RFID, 태그, 안테나, 마이크로스트립라인-
公开(公告)号：KR1020100135119A
公开(公告)日：2010-12-24
申请号：KR1020090053591
申请日：2009-06-16
Applicant: 한국전자통신연구원 , 전북대학교산학협력단
IPC: H01Q1/38 , H01Q1/24 , G06K19/077
CPC classification number: H01Q13/103 , G06K19/07786 , H01Q1/2208
Abstract: PURPOSE: By tag chip having the parasitic resistance which the tag antenna and the manufacturing method using the microstrip line, and the RFID tag small and the big capacitive reactance component. Even in case of being attached to the object having the high dielectric constant and being used, the antenna characteristic of excellenting is offered. CONSTITUTION: Microstrip lines(311, 312) are formed in the upper side of the down dielectric substrate(310). In the lower surface of the down dielectric substrate, the ground plane(315) is formed. Static capacitance elements of 3 are laminated on the top of the upper dielectric substrate. The left side end lock valve(313) short-circuits the left side microstrip line and ground plane.
Abstract translation: 目的：通过标签芯片具有标签天线的寄生电阻和使用微带线的制造方法，以及RFID标签小型和大容性电抗分量。 即使在连接到具有高介电常数并被使用的物体的情况下，也提供优异的天线特性。 构成：微带线（311,312）形成在下电介质基片（310）的上侧。 在下拉电介质基板的下表面形成接地平面（315）。 静电电容元件3层压在上电介质基片的顶部。 左侧端锁定阀（313）使左侧微带线和接地面短路。
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公开(公告)号：KR101727936B1
公开(公告)日：2017-04-18
申请号：KR1020120123117
申请日：2012-11-01
Applicant: 한국전자통신연구원 , 전북대학교산학협력단 , (주) 네톰
IPC: G06K19/077 , G06K19/07
CPC classification number: G06K19/07783
Abstract: 태그 IC 모듈장치및 태그 IC 모듈장치의제조방법이개시된다. 태그 IC 모듈장치는태그 IC(Integrated Circuit)와직렬로연결되는 n(n은자연수)턴의루프코일과, 상기태그 IC 하부에위치하고, 상기 n턴의루프코일이패터닝된제1 인쇄회로기판(PCB: Printed Circuit Board)을포함한다.
Abstract translation: 公开了一种制造标签IC模块装置和标签IC模块装置的方法。 标签IC模块装置包括与标签IC（集成电路）串联连接的n（n个银种子）匝的环形线圈，位于标签IC下方的第一印刷电路板（未示出） PCB：印刷电路板）。
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公开(公告)号：KR1020120116028A
公开(公告)日：2012-10-22
申请号：KR1020110033524
申请日：2011-04-12
Applicant: 한국전자통신연구원 , 전북대학교산학협력단
CPC classification number: H01Q1/2225 , H01Q1/38 , H01Q1/46 , H01Q1/48
Abstract: PURPOSE: A microstrip antenna for an RFID tag is provided to impedance match the microstrip antenna to a tag chip by adjusting the width and length of two slits. CONSTITUTION: A radiating patch(310) radiates an RF(radio frequency) signal. A ground plane(320) is located in parallel to the radiating patch. A dielectric substrate(330) is located between the radiating patch and the ground plane. The radiating patch includes a feed slit and a tuning slit. The feed slit is formed from a radiating edge of the radiating patch in the resonant length direction. The tuning slit is formed from a non-radiating edge of the radiating patch in the direction perpendicular to the resonant length direction.
Abstract translation: 目的：提供用于RFID标签的微带天线，通过调整两个狭缝的宽度和长度，将微带天线阻抗匹配到标签芯片。 构成：散射片（310）辐射射频（射频）信号。 地平面（320）与辐射片平行放置。 电介质基片（330）位于辐射贴片和接地平面之间。 辐射贴片包括馈送狭缝和调谐狭缝。 馈电狭缝由辐射片的辐射边缘在谐振长度方向上形成。 调谐狭缝由辐射片的非辐射边沿垂直于谐振长度方向形成。
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Patent Agency Ranking
公开(公告)号：KR1020120007945A
公开(公告)日：2012-01-25
申请号：KR1020100121964
申请日：2010-12-02
Applicant: 한국전자통신연구원 , 전북대학교산학협력단
Abstract: PURPOSE: A micro strip antenna having a two-step power supply slit and a manufacturing method thereof are provided to attach a patch made of conductive fabric on a flexible plastic substrate, thereby providing a tag antenna with flexible characteristics. CONSTITUTION: A tag antenna(300) comprises a rectangular shape radiating patch(310) and a ground plane(320). A resonant frequency of the antenna is determined by the length(311) of the radiating patch. A dielectric substrate(330) is inserted between the radiating path and the ground plane. A two-step power supply slit(340) is formed in a vertical axis direction with respect to a radiating edge of the one side of the radiating patch.
Abstract translation: 目的：提供一种具有两段电源狭缝的微带天线及其制造方法，用于将由导电织物制成的贴片附着在柔性塑料基板上，从而提供具有柔性特性的标签天线。 构成：标签天线（300）包括矩形形状辐射贴片（310）和接地平面（320）。 天线的谐振频率由辐射片的长度（311）决定。 电介质基片（330）插入在辐射路径和接地平面之间。 相对于辐射片的一侧的辐射边缘在垂直轴方向上形成两级电源狭缝（340）。
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公开(公告)号：KR100932558B1
公开(公告)日：2009-12-17
申请号：KR1020080015993
申请日：2008-02-21
Applicant: 한국전자통신연구원 , 전북대학교산학협력단
Abstract: 전파 식별 태그는 안테나 및 칩을 포함하고, 안테나는 다면체 형상의 제1 유전체, 제1 유전체의 일부의 영역에 형성되는 제1 마이크로스트립 라인과 제2 마이크로스트립 라인, 제1 유전체에 적층되는 다면체 형상의 제2 유전체 및 제2 유전체의 일부의 영역에 형성되는 제3 마이크로스트립 라인을 포함한다. 이를 통해 전파 식별 태그는 전자파를 효율적으로 수신하여 인식 거리를 최대화 할 수 있다.
RFID, 전파 식별, 안테나, 적층Abstract translation: 提供射频识别标签和射频识别标签天线，以通过从RFID阅读器接收数据而不损失电磁波来最大化识别距离。 RFID标签包括天线（300）和芯片，并且天线包括穿过电介质（311,313）的第三微带线（331,333,335）。 第一电介质包括第一侧和第二侧，并且第一侧是接地侧而第二侧不与第一侧接触。 第二电介质包括第三和第四页面，并且第三面与第二面的一部分接触，而第四页面不与第三面接触。
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公开(公告)号：KR1020140055798A
公开(公告)日：2014-05-09
申请号：KR1020120123117
申请日：2012-11-01
Applicant: 한국전자통신연구원 , 전북대학교산학협력단 , (주) 네톰
IPC: G06K19/077 , G06K19/07
CPC classification number: G06K19/07783 , G06K19/0723 , G06K19/07707 , G06K19/0772
Abstract: Disclosed are a tag integrated circuit (IC) module apparatus and a method of fabricating the tag IC module apparatus. The tag IC module apparatus may include an n-turn loop coil (n denotes a natural number.) connected in series with a tag IC, and a first printed circuit board (PCB) disposed below the tag IC and patterned with the n-turn loop coil.
Abstract translation: 公开了标签集成电路（IC）模块装置和制造标签IC模块装置的方法。 标签IC模块装置可以包括与标签IC串联连接的n圈环线圈（n表示自然数），以及设置在标签IC下方并以n转弯图案化的第一印刷电路板（PCB） 环线圈。
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公开(公告)号：KR1020140040551A
公开(公告)日：2014-04-03
申请号：KR1020120107399
申请日：2012-09-26
Applicant: 한국전자통신연구원 , 전북대학교산학협력단
IPC: H01Q7/00 , H01Q1/24 , G06K19/077
CPC classification number: H01Q7/00 , H01Q1/2216
Abstract: The present invention relates to a loop antenna. The loop antenna according to the embodiment of the present invention includes a first loop and a second loop which are composed of respective conductive lines. At this time, the second loop is composed of a dual loop with current paths of opposite directions. The second loop partially crosses the first loop. A first voltage source and a second voltage source alternatively supply feeding signals to the first loop and the second loop.
Abstract translation: 环形天线技术领域本发明涉及环形天线。 根据本发明的实施例的环形天线包括由相应的导线组成的第一环和第二环。 此时，第二回路由具有相反方向的电流路径的双回路组成。 第二回路部分地跨越第一回路。 第一电压源和第二电压源交替地将馈送信号提供给第一环路和第二环路。
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