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公开(公告)号：WO2012074282A1
公开(公告)日：2012-06-07
申请号：PCT/KR2011/009179
申请日：2011-11-29
Abstract: 본 발명은 동축 커넥터 및 직렬 전력 분배기를 이용하여 초소형 및 초경량의 안테나를 갖도록 한 소형 통신 모듈 및 단말기에 적용 가능한 원편파 안테나에 관한 것으로서, 일정한 간격으로 배치되는 복수 개의 수평 모노폴 방사 소자를 갖는 상부 인쇄 회로 기판과, 상기 상부 인쇄 회로 기판과 일정한 간격을 갖고 대응되게 설치된 급전 회로망이 형성된 하부 인쇄 회로 기판과, 상기 상부 인쇄 회로 기판의 각 수평 모노폴 방사 소자와 상기 하부 인쇄 회로 기판의 급전 회로망을 전기적으로 연결하는 복수 개의 동축 커넥터를 포함하여 구성되는 것을 특징으로 한다.
Abstract translation: 圆极化天线技术领域本发明涉及一种适用于小型通信模块和终端的圆极化天线，其具有使用同轴连接器和串联功率分配器的超小型和超轻型天线，包括：具有多个水平单极子的上部印刷电路板 以恒定间隔布置的辐射元件; 具有馈送网络的下部印刷电路板，其从上部印刷电路板以与所述上部印刷电路板相对的一定间隔设置; 以及将上印刷电路板的每个水平单极辐射元件与下印刷电路板的馈电网电连接的多个同轴连接器。
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公开(公告)号：KR101472894B1
公开(公告)日：2014-12-17
申请号：KR1020130028901
申请日：2013-03-19
Applicant: (주)맥테크놀러지 , 충북대학교 산학협력단 , 고형석
Abstract: 본발명은상부층에다수의방사소자가형성되고하부층에방사소자급전회로망이형성되는다층안테나급전구조에관한것으로서, 다수의방사소자가형성되는상부층과, 상기각 방사소자에소정의크기와위상을갖는전력을공급하기위한급전회로망이형성되어있는하부층과, 상기하부층의급전회로망과상부층의방사소자를전기적으로연결함과함께상기방사소자의임피던스정합을위해상기하부층에형성되는급전도선과, 상기급전도선을감싸며상부층과하부층의간격을일정하게유지하고상기급전도선과함께사용되어상부층과하부층을기계적으로견고하게고정하기위한유전체봉과, 상기방사소자의임피던스정합을위해하부층의급전회로망과일체형으로형성된단락도선, 상기급전도선을상부층과하부층에연결하기위한금속패드및 비아홀과, 상기금속패드및 비아홀을통해상기방사소자를연결하는방사소자연결선및 급전회로망연결선을포함하여구성되는것을특징으로한다.
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Patent Agency Ranking
公开(公告)号：KR1020140115417A
公开(公告)日：2014-10-01
申请号：KR1020130028901
申请日：2013-03-19
Applicant: (주)맥테크놀러지 , 충북대학교 산학협력단 , 고형석
Abstract: The present invention relates to a multi-layer antenna feed structure which has a plurality of radiating elements on an upper layer, and a radiating element feeding circuit network formed on a lower layer. The multi-layer antenna feed structure comprises: a feed wire and a dielectric rod surrounding the feed wire; a short-circuited wire integrated with the feeding circuit network; a metal pad and a via hole used to connect the feed wire to the upper layer and lower player of an antenna by soldering; and connection wires for the feeding circuit network and the radiating elements.
Abstract translation: 本发明涉及一种在上层具有多个辐射元件的多层天线馈电结构，以及形成在下层上的辐射元件供电电路网络。 所述多层天线馈送结构包括：馈线和围绕所述馈线的介电棒; 与馈电电路网络集成的短路导线; 用于通过焊接将馈线连接到天线的上层和下游玩家的金属垫和通孔; 以及馈电电路网络和辐射元件的连接线。
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公开(公告)号：KR1020110057584A
公开(公告)日：2011-06-01
申请号：KR1020090114047
申请日：2009-11-24
Applicant: (주)맥테크놀러지 , 충북대학교 산학협력단
Inventor： 고형석
CPC classification number: H01Q1/38 , H01Q1/2283 , H01Q1/243 , H01Q9/0407
Abstract: PURPOSE: A dielectric antenna device with a pattern on a printed circuit board and a manufacturing method thereof are provided to reduce manufacturing costs by directly forming an antenna pattern on a printed circuit board instead of a dielectric. CONSTITUTION: A dielectric antenna apparatus includes a printed circuit board(100) and a dielectric(200). A feeding line pattern(110) and an antenna pattern(120) are formed on the printed circuit board. A dielectric is mounted on the antenna pattern. The printed circuit board has low dielectric constant or no dielectric constant.
Abstract translation: 目的：提供一种在印刷电路板上具有图形的电介质天线装置及其制造方法，以通过在印刷电路板上直接形成天线图案而不是电介质来降低制造成本。 构成：电介质天线装置包括印刷电路板（100）和电介质（200）。 馈电线图案（110）和天线图案（120）形成在印刷电路板上。 电介质安装在天线图案上。 印刷电路板具有低介电常数或无介电常数。
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公开(公告)号：KR101443277B1
公开(公告)日：2014-09-24
申请号：KR1020130046428
申请日：2013-04-26
Applicant: (주)맥테크놀러지 , 충북대학교 산학협력단 , 고형석
Abstract: The present invention relates to a near field antenna for RFID which stably identifies a tag within a near field and does not identify a tag out of the near field by having a uniform magnetic field and small gain, and by suppressing radiation which is generated in a coaxial cable. The near field antenna of the present invention includes: double loop antenna which are arranged in parallel to an antenna substrate, are connected to make currents flow in the opposite direction and are configured to have the same direction of magnetic field; a coaxial cable to supply power to the double loop antenna; resistor devices which are installed in a predetermined point of each loop of the double loop antenna to match the impedance between the double loop antenna and coaxial cable and to control the intensity of near field magnetic field of the double loop antenna; inductor devices which are installed in a predetermined point of the each loop of the double loop antenna to match the impedance between the double loop antenna and coaxial cable; a metal box for accommodating the antenna substrate to confine the magnetic field of the double loop antenna formed on the antenna substrate toward an upper part of the double loop antenna; and a short circuit pin which is formed in between the metal box and antenna substrate to suppress a current applied through an inner conductor of the coaxial cable to flow along the outermost surface of the outer conductor of the coaxial cable pass through the double loop antenna.
Abstract translation: 本发明涉及一种用于RFID的近场天线，其通过具有均匀的磁场和小的增益来稳定地识别近场内的标签，并且不识别出近场的标签，并且通过抑制在 同轴电缆。 本发明的近场天线包括：与天线基板平行布置的双环形天线被连接，使电流沿相反方向流动，并被配置为具有相同的磁场方向; 用于向双环形天线供电的同轴电缆; 电阻器件，其安装在双环形天线的每个环路的预定点，以匹配双环形天线和同轴电缆之间的阻抗并且控制双环形天线的近场磁场的强度; 电感器件，其安装在双环形天线的每个环路的预定点，以匹配双环形天线和同轴电缆之间的阻抗; 金属盒，用于容纳天线基板，以将形成在天线基板上的双环形天线的磁场限制在双环形天线的上部; 并且形成在金属盒和天线基板之间的短路销以抑制通过同轴电缆的内部导体施加的电流沿着同轴电缆的外部导体的最外表面流动通过双环形天线。
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公开(公告)号：KR101128872B1
公开(公告)日：2012-03-26
申请号：KR1020100119315
申请日：2010-11-29
Abstract: PURPOSE: A circular polarization antenna is provided to significantly reduce the weight of a portable communication terminal by reducing weight compared to a ceramic patch. CONSTITUTION: An upper printed circuit board(100) comprises a plurality of horizontal monopole radiating elements(110). A lower printed circuit board(200) is corresponded to the upper printed circuit board and separated from the upper printed circuit board with a fixed distance. A power supply network(210) is formed on the lower printed circuit board. The power supply network is comprised of a single input port and four output ports. A coaxial connector(300) electrically connects the power supply network and the horizontal monopole radiating element.
Abstract translation: 目的：提供一种圆极化天线，以便通过减少与陶瓷贴片相比的重量来显着降低便携式通信终端的重量。 构成：上印刷电路板（100）包括多个水平单极辐射元件（110）。 下印刷电路板（200）对应于上印刷电路板，并且与上印刷电路板以固定距离分离。 电源网络（210）形成在下部印刷电路板上。 电源网络由单个输入端口和四个输出端口组成。 同轴连接器（300）电连接电源网络和水平单极辐射元件。
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