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公开(公告)号：KR1020150005295A
公开(公告)日：2015-01-14
申请号：KR1020130079069
申请日：2013-07-05
Applicant: 한국전자통신연구원
CPC classification number: H04B7/18515 , H01Q3/36 , H01Q25/007 , H03F3/68 , H04B7/0426 , H04B7/0617 , H01Q21/00 , H04W52/04
Abstract: 다중 빔 안테나 시스템 및 이의 출력 전력 제어 방법을 공개한다. 본 발명은 빔으로 출력하고자 하는 복수개의 입력 신호를 수신하고, 수신된 복수개의 입력 신호 각각을 복수개로 분할하고, 분할된 복수개의 입력 신호 각각의 크기 및 위상을 조절하고 결합하여 복수개의 여기 신호를 출력하는 빔 포밍 네트워크, 빔 포밍 네트워크부에서 인가되는 복수개의 여기 신호 중 대응하는 여기 신호들을 수신하고, 수신된 여기 신호의 출력 전력을 통신량에 따라 제어하는 복수개의 MPA를 구비하는 MPA부, 및 MPA부에서 인가되는 여기 신호의 크기 및 위상에 따라 여기되어 다중 빔을 방출하는 복수개의 급전 소자를 구비하는 배열 소자부를 포함한다.
Abstract translation: 公开了一种多波束天线系统及其输出功率的控制方法。 根据本发明的多波束天线系统包括：波束形成网络单元，其接收要以波束输出的多个输入信号，将接收的每个输入信号分成多个部分，调整每个输入信号的幅度和相位 的输入信号的分割部分，并且将调整的结果相互耦合以输出多个激励信号; 多端口放大器（MPA）单元，其包括在从波束成形网络单元施加的激励信号中接收相应的激励信号的多个MPA，并根据通信量控制所接收的激励信号的输出功率; 以及阵列单元，其包括根据从MPA单元施加的激励信号的幅度和相位而被激励并输出多个波束的多个馈送元件。
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公开(公告)号：KR101271517B1
公开(公告)日：2013-06-07
申请号：KR1020090076993
申请日：2009-08-20
Applicant: 한국전자통신연구원
IPC: H04R1/40 , G10K11/178 , H04R3/00
Abstract: 본 발명은 음향 다중 극자 어레이를 구성하는 제1, 2 음향 소자를 서로 다른 음향 특성을 갖도록 또는 서로 동일한 음향 특성을 갖도록 각각 패키징하고, 전방과 후방에 상기 제1, 2 음향 소자를 서로 나란히 배열한 후, 상기 제1, 2 음향 소자에 동일한 크기를 가지면서 서로 다른 위상을 갖는 음원을 각각 입력하여 전방으로의 지향 특성이 향상되도록 하면서 후방으로의 방사 특성이 저감되도록 한 것을 특징으로 한다.
음향 다중 극자, 쌍극자, 단극자, 지향-
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公开(公告)号：KR1020110067381A
公开(公告)日：2011-06-22
申请号：KR1020090123956
申请日：2009-12-14
Applicant: 한국전자통신연구원
CPC classification number: H04R1/345 , G10K11/178
Abstract: PURPOSE: A directional speaker module for a portable terminal is provided to freely change an acoustic output direction, thereby providing a sound with a real site feeling without auditory disturbance. CONSTITUTION: A directional speaker module(100) for a portable terminal is made of a pair of acoustic sound monopoles. A meandering acoustic wave guide(W) is formed between two acoustic sound monopoles. A phase change value increases due to a transfer route of an acoustic signal of a lower acoustic sound monopole. The route is lengthened by the acoustic wave guide.
Abstract translation: 目的：提供一种用于便携式终端的定向扬声器模块以自由地改变声输出方向，从而提供具有真实场景感觉而没有听觉干扰的声音。 构成：用于便携式终端的定向扬声器模块（100）由一对声音单极子制成。 在两个声音单极子之间形成曲折的声波导波（W）。 由于较低的声音单极子的声信号的传送路径，相变值增加。 路由被声波引导延长。
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公开(公告)号：KR1020110067243A
公开(公告)日：2011-06-22
申请号：KR1020090123752
申请日：2009-12-14
Applicant: 한국전자통신연구원
CPC classification number: G01S15/526 , G01S15/88 , G08B13/1609 , G08B13/19695
Abstract: PURPOSE: A security system is provided to perform an operation under low power and to enhance reliability by using an ultrasonic method. CONSTITUTION: A security system includes a sound source generation unit(100) and a sound measurement unit(110). The sound source generation unit generates a sound source. The sound measurement unit measures a sound field formed through the sound source. The sound measurement unit compares the initially set sound field with the measured sound field to sense the generation of the invasion. The sound measurement unit includes one or more sound sensors. The sound measurement unit obtains a sound pressure rate and a phase difference between the measured positions and models the sound field.
Abstract translation: 目的：提供一种安全系统，以低功率运行，并通过超声波方法提高可靠性。 构成：安全系统包括声源生成单元（100）和声音测量单元（110）。 声源生成单元生成声源。 声音测量单元测量通过声源形成的声场。 声音测量单元将初始设置的声场与测量的声场进行比较，以感测入侵的产生。 声音测量单元包括一个或多个声音传感器。 声音测量单元获得声压率和测量位置之间的相位差，并对声场进行建模。
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Patent Agency Ranking
公开(公告)号：KR1020110066493A
公开(公告)日：2011-06-17
申请号：KR1020090123173
申请日：2009-12-11
Applicant: 한국전자통신연구원
CPC classification number: H04R1/403
Abstract: PURPOSE: A folding type directional speaker array module is provided to obtain the directivity of a high frequency band through a central speaker module, thereby obtaining superior directivity performance over the entire frequency band. CONSTITUTION: A side speaker module(200B) is folded toward both sides of a central speaker module(200A). The folded side speaker module is placed on the upper part or the lower part of the central speaker module. The side speaker module is unfolded toward both sides of the central speaker module. The directivity of a high frequency band and the directivity of a low frequency band are obtained through the central speaker module and the side speaker module respectively.
Abstract translation: 目的：提供折叠式定向扬声器阵列模块，以获得通过中央扬声器模块的高频带的方向性，从而在整个频带上获得优异的方向性能。 构成：侧扬声器模块（200B）朝向中央扬声器模块（200A）的两侧折叠。 折叠侧扬声器模块放置在中央扬声器模块的上部或下部。 侧扬声器模块朝向中央扬声器模块的两侧展开。 分别通过中央扬声器模块和侧扬声器模块获得高频带的方向性和低频带的方向性。
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公开(公告)号：KR1020100073086A
公开(公告)日：2010-07-01
申请号：KR1020080131672
申请日：2008-12-22
Applicant: 한국전자통신연구원
CPC classification number: G01D21/02 , B82Y15/00 , G01D5/24452 , G01K7/16
Abstract: PURPOSE: An own generating multi-functional sensor and a manufacturing method thereof are provided to enable own power-generation with low consumable power and reduce the size of elements despite collecting various environmental information. CONSTITUTION: An own generating multi-functional sensor comprises an ultraviolet ray sensor(101), a temperature sensing unit(102), a humidity sensor(103), a heater(104), a gas detector unit(105), a vibration sensor(106), and a own generation unit(107). The elements are formed on one substrate(111). A laminating structure made of electrode and multi-functional materials is formed on the substrate. The sensors acquire different environmental information. The own generation unit is formed on the substrate wherein a fist bottom electrode, a multi-functional material, and a first top electrode are laminated. The own generation unit greatens electricity by applied vibration.
Abstract translation: 目的：提供一种自己生成的多功能传感器及其制造方法，以便能够以低消耗功率自动发电，并且尽管收集各种环境信息而减小元件的尺寸。 构成：本发明的多功能传感器包括紫外线传感器（101），温度检测单元（102），湿度传感器（103），加热器（104），气体检测器单元（105），振动传感器 （106）和自身生成单元（107）。 元件形成在一个基板（111）上。 在基板上形成由电极和多功能材料制成的层叠结构。 传感器获取不同的环境信息。 本发明单元形成在基板上，其中层叠有第一底部电极，多功能材料和第一顶部电极。 自主生产单元通过施加振动来增强电力。
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公开(公告)号：KR100932898B1
公开(公告)日：2009-12-21
申请号：KR1020070077171
申请日：2007-07-31
Applicant: 한국전자통신연구원 , 고려대학교 산학협력단
IPC: B82B3/00 , H01L21/027
Abstract: A formation method of ZnO nanowire network pattern is provided to form ZnO nanowire network pattern and device of a desired shape and size at a low temperature with a stable yield by using a lithographic process and a sol-gel method. A formation method of ZnO nanowire network pattern comprises steps of: forming a photoresist pattern exposing a part of a substrate on the substrate; molding the ZnO nanowire network on a photoresist pattern and an exposed part of the substrate by a sol-gel method; and removing the photoresist pattern and forming the ZnO nanowire network pattern on the substrate. The step for forming the photoresist pattern comprises steps of: coating a photoresist on the substrate; exposing the photoresist; and developing the exposed photoresist.
Abstract translation: 提供一种ZnO纳米线网络图案的形成方法，以通过使用光刻工艺和溶胶 - 凝胶方法在低温下以稳定的产率形成期望形状和尺寸的ZnO纳米线网络图案和器件。 一种ZnO纳米线网络图案的形成方法，包括以下步骤：在基板上形成暴露部分基板的光刻胶图案; 通过溶胶 - 凝胶方法将ZnO纳米线网络模制在光刻胶图案和衬底的暴露部分上; 并去除光致抗蚀剂图案并在衬底上形成ZnO纳米线网状图案。 形成光刻胶图案的步骤包括以下步骤：在衬底上涂覆光刻胶; 暴露光致抗蚀剂; 并显影曝光的光刻胶。
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公开(公告)号：KR1020080052251A
公开(公告)日：2008-06-11
申请号：KR1020070061450
申请日：2007-06-22
Applicant: 한국전자통신연구원 , 고려대학교 산학협력단
IPC: H01L21/027 , B82Y40/00
CPC classification number: H01L21/0274 , B82Y40/00 , G03F7/70283 , G03F7/705
Abstract: A method for manufacturing an electronic device using a nanowire is provided to reduce a manufacturing cost and a manufacturing time for the electronic device by reducing a process using an E-beam. An electrode is formed on a substrate(S11). Plural nanowires are applied on the substrate on which the electrode is formed(S12). An image with respect to the substrate on which the nanowire and the electrode are formed is captured(S13). A virtual connection line connecting the nanowire to the electrode is drawn on the image by using an electrode pattern simulated through a computer program(S14). A photoresist for an E-beam is applied onto the substrate(S15). The photoresist formed on a position corresponding to the virtual connection line and the electrode pattern is removed by an E-beam lithography process(S16). A metal layer is deposited on the substrate(S17). The photoresist remaining on the substrate is removed by a lift-off process(S18).
Abstract translation: 提供一种使用纳米线制造电子装置的方法，通过减少使用电子束的处理来降低电子装置的制造成本和制造时间。 在基板上形成电极（S11）。 在形成电极的基板上施加多个纳米线（S12）。 拍摄相对于其上形成有纳米线和电极的基板的图像（S13）。 通过使用通过计算机程序模拟的电极图案，在图像上画出将纳米线连接到电极的虚拟连接线（S14）。 将用于电子束的光致抗蚀剂施加到基板上（S15）。 通过电子束光刻处理去除在与虚拟连接线和电极图案对应的位置上形成的光致抗蚀剂（S16）。 在基板上沉积金属层（S17）。 通过剥离工艺去除残留在基板上的光致抗蚀剂（S18）。
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公开(公告)号：KR1020080052250A
公开(公告)日：2008-06-11
申请号：KR1020070061440
申请日：2007-06-22
Applicant: 한국전자통신연구원 , 고려대학교 산학협력단
CPC classification number: H01L29/0669 , B82Y10/00 , H01L21/02603
Abstract: A method for fabricating a nano wire array device is provided to embody a large-scale nano wire array device even when a nano wire is not parallel with an electrode line by selectively etching a nano wore on a substrate and by patterning an electrode line in a manner that the electrode becomes vertical to the electrode line to improve a probability that the electrode is connected to the nano wire. A nano wire solution including a nano wire(50) is deposited on a substrate. A first etch region of a stripe type is formed on the substrate to pattern the nano wire. A drain electrode line(100) and a source electrode line(200) are formed at both sides of the patterned nano wire, parallel with each other. One end of a plurality of drain electrodes(110) is connected to the drain electrode line wherein the drain electrode comes in contact with at least one nano wire. One end of a plurality of source electrodes(210) is connected to the source electrode line wherein the source electrode comes in contact with the nano wire in contact with the drain electrode. A second etch region is formed between the pair of drain electrodes and source electrodes so that the pair of drain electrodes and source electrodes don't contact each other electrically. An insulation layer(800) is formed on the substrate. A gate electrode(300) is formed on the insulation layer, disposed between the source and drain electrodes in contact with the nano wire.
Abstract translation: 提供一种制造纳米线阵列器件的方法，即使当纳米线不与电极线并联时，通过选择性地蚀刻衬底上的纳米穿孔并且通过将电极线图案化，以体现大规模纳米线阵列器件 电极变得垂直于电极线的方式，以提高电极连接到纳米线的可能性。 包括纳米线（50）的纳米线溶液沉积在基底上。 在衬底上形成条纹型的第一蚀刻区域以对纳米线进行图案化。 在图案化的纳米线的两侧，彼此平行地形成漏电极线（100）和源电极线（200）。 多个漏电极（110）的一端连接到漏极电极线，其中漏电极与至少一个纳米线接触。 多个源极（210）的一端与源电极线连接，源极与漏极接触的纳米线接触。 在一对漏电极和源电极之间形成第二蚀刻区域，使得该对漏电极和源极电极不彼此接触。 在基板上形成绝缘层（800）。 栅电极（300）形成在绝缘层上，设置在与纳米线接触的源极和漏极之间。
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