위상 배열 안테나 모듈 및 이를 포함하는 모바일 디바이스

    公开(公告)号:WO2021172703A1

    公开(公告)日:2021-09-02

    申请号:PCT/KR2020/015997

    申请日:2020-11-13

    Abstract: 본 발명은 위상 배열 안테나 모듈에 관한 것이다. 위상 배열 안테나 모듈에 있어서, 제1 안테나 전극부, 상기 제1 안테나 전극부와 이격되는 제2 안테나 전극부, 상기 제2 안테나 전극부와 전기적으로 연결되는 센싱 전극부와, 상기 제2 안테나 전극부를 사이에 두고 상기 제1 안테나 전극부와 이격되는 접지 전극부를 포함하는 복수의 안테나 유닛; 상기 센싱 전극부가 접속되어 상기 제1 안테나 전극부 및 상기 제2 안테나 전극부 사이의 커패시턴스 변화, 상기 제1 안테나 전극부와 상기 접지 전극부 사이의 커패시턴스 변화 및 상기 제2 안테나 전극부와 상기 접지 전극부 사이의 커패시턴스 변화 중 적어도 하나를 감지하여 커패시턴스 센싱 신호를 출력하는 커패시턴스 센싱부; 및 상기 커패시턴스 센싱부 및 상기 안테나 유닛의 상기 제2 안테나 전극부와 전기적으로 연결되며, 상기 커패시턴스 센싱부에서 생성된 상기 커패시턴스 센싱 신호에 기초하여 상기 안테나 유닛들을 제어하는 모듈 제어부;를 포함하는 것을 특징으로 한다.

    전파 식별 태그 및 전파 식별 태그 안테나
    2.
    发明公开
    전파 식별 태그 및 전파 식별 태그 안테나 失效
    无线电频率识别标签和无线电频率标识天线

    公开(公告)号:KR1020090056765A

    公开(公告)日:2009-06-03

    申请号:KR1020080015993

    申请日:2008-02-21

    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。

    루프 안테나
    4.
    发明公开
    루프 안테나 无效
    LOOP天线

    公开(公告)号:KR1020140040551A

    公开(公告)日:2014-04-03

    申请号:KR1020120107399

    申请日:2012-09-26

    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。

    타이어 공기압 모니터링 시스템
    6.
    发明公开
    타이어 공기압 모니터링 시스템 有权
    轮胎压力监测系统

    公开(公告)号:KR1020130130984A

    公开(公告)日:2013-12-03

    申请号:KR1020120054681

    申请日:2012-05-23

    Abstract: The present invention relates to a tire pressure monitoring system. A transmission device included in the tire pressure monitoring system includes a sensor unit which measures the pressure of a tire; and a transmission unit which wirelessly transmits the data of the pressure of a tire corresponding to signals outputted by the sensor unit. The transmission unit includes a plurality of antennas; and a switching unit for selecting one antenna to be utilized for transmitting data among the antennas. [Reference numerals] (1021) Switching unit;(1025) First antenna;(1026) Second antenna;(1027) nth antenna

    Abstract translation: 轮胎压力监测系统技术领域本发明涉及轮胎压力监测系统。 包括在轮胎压力监测系统中的传动装置包括测量轮胎压力的传感器单元; 以及发送单元,其对应于由所述传感器单元输出的信号进行无线传输轮胎的压力的数据。 发送单元包括多个天线; 以及用于选择一个天线用于在天线之间传输数据的切换单元。 (1021)切换单元;(1025)第一天线;(1026)第二天线;(1027)第n天线

    넓은 빔 폭을 갖는 원형 편파 안테나
    8.
    发明公开
    넓은 빔 폭을 갖는 원형 편파 안테나 无效
    具有宽光束宽度的圆形极化天线

    公开(公告)号:KR1020120072144A

    公开(公告)日:2012-07-03

    申请号:KR1020100133956

    申请日:2010-12-23

    CPC classification number: H01Q9/0428 H01Q21/26

    Abstract: PURPOSE: A circularly polarized antenna having a wide beam width is provided to transmit and receive circular polarized waves through four U-shaped metal strips arranged in a circular shape on a grounding surface. CONSTITUTION: A circular polarized antenna having a wide beam width comprises a grounding surface(150) formed of a metal plate such as aluminum, a center patch(160) formed in the top center of the grounding surface, a plurality of radial patches(110,120,130,140) formed around the center path, and metal posts. The center path controls information on the connection of the radial patches to facilitate adjustment of input impedance. An electric feed part is formed in the center of each radial patch so that signals having the same magnitude and a phase difference are supplied to the radial patches.

    Abstract translation: 目的:提供一种具有宽光束宽度的圆极化天线,以通过在接地表面上呈圆形排列的四个U形金属条透射和接收圆偏振波。 构成:具有宽波束宽度的圆极化天线包括由诸如铝的金属板形成的接地表面(150),形成在接地表面的顶部中心的中心贴片(160),多个径向贴片(110,120,130,140 )形成在中心路径周围,金属柱。 中心路径控制关于径向贴片连接的信息,以便调整输入阻抗。 在每个径向贴片的中心形成有馈电部分,使得具有相同幅度和相位差的信号被提供给径向贴片。

    매설용 RFID 태그의 매설 방법
    9.
    发明公开
    매설용 RFID 태그의 매설 방법 失效
    地下RFID标签地下方法

    公开(公告)号:KR1020110069973A

    公开(公告)日:2011-06-24

    申请号:KR1020090126583

    申请日:2009-12-18

    CPC classification number: G06K19/0723

    Abstract: PURPOSE: An underground method of an underground RFID tag is provided to maximize recognition distance by controlling a shape of an ground plate and installing the tag to be straight with an underground surface or to a little bit protrude than an earth's surface. CONSTITUTION: A ground plate(400) is bigger than the diameter of an RFID(Radio Frequency ID) tag(200) or a tag antenna, and equips the RFID tag to the top. The ground plate makes a little bit protrude the RFID tag than an earth's surface or makes straight the lower surface of the RFID tag with the earth's surface. The ground plate is composed of metal materials and has a cylinder or square pillar shape. The inside of the ground plate is empty or is filled to insulating materials.

    Abstract translation: 目的:提供一种地下RFID标签的地下方法,以通过控制接地板的形状并将标签安装在地下表面或与地球表面稍微突出的位置来最大限度地发现识别距离。 规定:接地板(400)比RFID(射频识别标签)(200)或标签天线的直径大,并将RFID标签装在顶部。 接地板比地球表面稍微突出RFID标签,或者使地球表面的RFID标签的下表面直线。 接地板由金属材料组成,具有圆柱或方柱形状。 接地板的内部是空的或填充到绝缘材料。

    마이크로스트립라인을 이용한 태그 안테나 및 그 제작방법, 알에프아이디 태그
    10.
    发明公开
    마이크로스트립라인을 이용한 태그 안테나 및 그 제작방법, 알에프아이디 태그 失效
    标签天线使用微波线及其制造方法,RFID标签

    公开(公告)号:KR1020100135119A

    公开(公告)日:2010-12-24

    申请号:KR1020090053591

    申请日:2009-06-16

    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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