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公开(公告)号：KR1020160101419A
公开(公告)日：2016-08-25
申请号：KR1020150023933
申请日：2015-02-17
Applicant: 한국전자통신연구원
Inventor： 최장섭
CPC classification number: G01F23/292 , G01F23/296 , G01F23/22 , G01B11/16 , G01H13/00 , G01H17/00
Abstract: 본발명은광섬유센서를이용한수위계측장치및 수위계측방법에관한것이다. 본발명에따른수위계측장치는, 액체저장탱크로의액체유출입에따라, 상기액체저장탱크내에고정되는금속막대에관한변위를감지하는광섬유센서부및 상기변위를이용하여상기액체저장탱크에서의수위를계측하는수위계측부를포함하여구성한다.
Abstract translation: 本发明涉及一种测量水位的方法，以及一种使用光纤传感器测量水位的装置。 根据本发明，测量水位的装置包括：光纤传感器单元，其感测根据液体向液体储存罐的流入和流出而固定在储液箱内部的金属棒的位移; 以及水位测量单元，其使用位移来测量储液箱的水位。
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公开(公告)号：KR101403026B1
公开(公告)日：2014-06-03
申请号：KR1020100107198
申请日：2010-10-29
Applicant: 한국전자통신연구원
CPC classification number: B64G1/222
Abstract: 위성체의 발사 시 전개 부분체를 위성체에 고정 상태로 유지하다가 위성체의 우주궤도 진입 시 전개 부분체를 위성체로부터 무충격으로 분리하는 우주용 무충격 분리장치에 관한 것이다. 우주용 무충격 분리장치는 체결 돌출부와, 체결 오목부, 및 가열부를 포함한다. 체결 돌출부는 전개 부분체에 구비된다. 체결 오목부는 위성체에 구비되며, 가열 전에는 체결 돌출부를 끼워서 고정시키는 형태로 있다가 변태온도 이상으로 가열되면 내부가 확장되면서 체결 돌출부를 분리시키는 형태로 복원되도록 형상기억합금으로 형성된다. 가열부는 위성체의 우주궤도 진입 시 체결 오목부를 가열하도록 제어된다.
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公开(公告)号：KR1020110068032A
公开(公告)日：2011-06-22
申请号：KR1020090124853
申请日：2009-12-15
Applicant: 한국전자통신연구원
Inventor： 최장섭
Abstract: PURPOSE: An acoustic load reduction structure is provided to prevent damage or breakdown of a thin film structure caused by an acoustic load. CONSTITUTION: An acoustic load reduction structure(100) comprises a substrate(10) and a tape structure(30). The tape structure is attached to one side of the substrate. The tape structure comprises an attachment part(25) attached to the substrate and a spacing part(21) which is separated from the substrate and has one or more vent holes(27).
Abstract translation: 目的：提供声负荷降低结构，以防止由声负荷引起的薄膜结构的损坏或击穿。 构成：声学负载减小结构（100）包括衬底（10）和带结构（30）。 带结构附着在基片的一侧。 带结构包括附接到基底的附接部分（25）和与基底分离并具有一个或多个通气孔（27）的间隔部分（21）。
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公开(公告)号：KR1020050066952A
公开(公告)日：2005-06-30
申请号：KR1020040044715
申请日：2004-06-16
Applicant: 한국전자통신연구원
IPC: G01C9/14
Abstract: 본 발명은 진자를 이용한 수평기 및 그에 의한 경사각 산출방법에 관한 것으로서, 항상 지면에 대하여 수직 방향을 유지하여 지구중심을 향하고, 액체에 잠긴 상태로 진자운동이 가능하도록 설치된 진자를 이용하여 정밀한 수평도에 의해 경사각의 방향과 크기 모두 정확하게 계측할 수 있으며, 미세한 경사도까지 계측이 가능한 진자를 이용한 수평기 및 그에 의한 산출방법을 제공하는데 그 목적이 있다.
상기 목적을 달성하기 위하여 본 발명은, 수평 설치 가능한 지지대; 상기 지지대 상부에 상기 지지대에 직교되어 설치되며, 상기 지지대에 착탈가능한 케이스; 및 상기 케이스 내부에 구비되고, 항상 지면에 수직으로 지구 중심을 향하며, 상기 케이스에 대하여 진자운동하는 진자를 포함하는 진자를 이용한 수평기 및 그에 의한 경사각 산출방법을 제공한다.-
公开(公告)号：KR1020140037456A
公开(公告)日：2014-03-27
申请号：KR1020120103563
申请日：2012-09-18
Applicant: 한국전자통신연구원
IPC: H01P1/26
CPC classification number: H01P1/264
Abstract: A compact waveguide terminator according to an embodiment of the present invention improves frequency characteristics, so that, in the embodiment, the compact waveguide terminator comprises a waveguide, a terminal unit which is coupled to the waveguide and has a groove, and a thin film resisting unit which is coupled to the groove and attenuates input signals from the center region of the waveguide.
Abstract translation: 根据本发明的实施例的紧凑型波导终端器改进了频率特性，使得在该实施例中，紧凑型波导终端器包括波导，耦合到波导并具有凹槽的端子单元和抗薄膜 单元，其耦合到凹槽并衰减来自波导的中心区域的输入信号。
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Patent Agency Ranking
公开(公告)号：KR1020140037416A
公开(公告)日：2014-03-27
申请号：KR1020120103170
申请日：2012-09-18
Applicant: 한국전자통신연구원
IPC: H01P5/08
CPC classification number: H01P3/121 , H01P3/13 , H01P5/08 , H01P5/1007
Abstract: Disclosed is a substrate integrated waveguide coupler by the present invention. According to an embodiment of the present invention, the substrate integrated waveguide coupler includes a substrate; an upper conductor plate coated on the upper part of the substrate; a lower conductor plate coated on the lower part of the substrate; two pipeline-shaped outer via holes which are parallel to each other in both sides of the substrate and electrically connects the upper and the lower conductor plate to each other; and an inner via hole which is located between the two outer via holes and has a middle part of a predetermined length which is isolated to form a short slot combining inputted signals.
Abstract translation: 本发明公开了一种基板集成波导耦合器。 根据本发明的实施例，基板集成波导耦合器包括基板; 涂覆在基板的上部的上导体板; 涂覆在基板的下部的下导体板; 在基板的两侧彼此平行并且将上导体板和下导体板彼此电连接的两个管状的外通孔; 以及位于两个外部通孔之间的内部通孔，并且具有隔离的预定长度的中间部分，以形成组合输入信号的短槽。
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公开(公告)号：KR1020130032172A
公开(公告)日：2013-04-01
申请号：KR1020110095920
申请日：2011-09-22
Applicant: 한국전자통신연구원
CPC classification number: H01Q3/40
Abstract: PURPOSE: A Butler matrix is provided to stably maintain amplitude and phase between the transmission paths. CONSTITUTION: Input couplers(21,22) are arranged in an input end in order to output input signal to a plurality of paths. Output couplers(23,24) output an output signal to the plurality of the paths by receiving the signal from the input couplers. A separation coupler(31) is formed on a crossed path including an intersection area in order to divide the signals transmitted through different transmission paths. A compensation coupler(33) is formed on a path except for the crossed path in order to compensate for a difference between the phase and the signal transmitted through the crossed path. [Reference numerals] (AA) Input; (BB) Output;
Abstract translation: 目的：提供巴特勒矩阵以稳定地保持传输路径之间的幅度和相位。 构成：输入耦合器（21,22）布置在输入端，以将输入信号输出到多个路径。 输出耦合器（23,24）通过接收来自输入耦合器的信号将输出信号输出到多个路径。 分离耦合器（31）形成在包括交叉区域的交叉路径上，以分割通过不同传输路径传输的信号。 补偿耦合器（33）形成在除了交叉路径之外的路径上，以补偿相位与通过交叉路径传输的信号之间的差异。 （标号）（AA）输入; （BB）输出;
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公开(公告)号：KR1020120104855A
公开(公告)日：2012-09-24
申请号：KR1020110022511
申请日：2011-03-14
Applicant: 한국전자통신연구원
CPC classification number: H01Q1/08 , H01Q1/1235 , H01Q1/288 , H01Q3/46
Abstract: PURPOSE: A deployable reflective array antenna is provided to improve bending and twisting intensity of a plane by forming a supporting frame supporting a reflective array antenna having a minimum frame. CONSTITUTION: A plurality of reflective array antenna panels(1101-1104) are interconnected by a hinge unit formed in a longitudinal axis. The plurality of reflective array antenna panels comprises a membrane, a reflective element, and a supporting frame. The reflective element is arranged on a front side of the membrane. The supporting frame supports the membrane. The supporting frame comprises an outer frame and a plurality of reinforcing members.
Abstract translation: 目的：通过形成支撑具有最小框架的反射阵列天线的支撑框架，提供可部署的反射阵列天线以提高平面的弯曲和扭曲强度。 构成：多个反射阵列天线板（1101-1104）通过在纵向轴线上形成的铰链单元相互连接。 多个反射阵列天线面板包括膜，反射元件和支撑框架。 反射元件布置在膜的前侧。 支撑框架支撑膜。 支撑框架包括外框架和多个加强构件。
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公开(公告)号：KR1020120045578A
公开(公告)日：2012-05-09
申请号：KR1020100107198
申请日：2010-10-29
Applicant: 한국전자통신연구원
CPC classification number: B64G1/222
Abstract: PURPOSE: A shockless separation device for aerospace application is provided to separate a deployment body without giving influence to highly precise electronic components and optical components by using a shape memory alloy. CONSTITUTION: A shockless separation device for aerospace application comprises a coupling projection part(110), a coupling recessed part(120), and a heating part(130). The coupling projection part is arranged in a deployment body. The coupling recessed part is arranged in a spacecraft body. The coupling projection part is inserted to the coupling recessed part to fix before heating. If the coupling recessed part is heated over transformation temperatures, an inner side of the coupling recessed part is expanded and restored to a shape for separating the coupling projection part. The coupling recessed part is formed by a shape memory alloy. The heating part is controlled to heat the coupling recessed part when the spacecraft body enters into the space orbit.
Abstract translation: 目的：提供用于航空航天应用的无震动分离装置，以分离展开体，而不会通过使用形状记忆合金对高精度的电子部件和光学部件产生影响。 构成：用于航空航天应用的无震动分离装置包括联接突出部分（110），联接凹陷部分（120）和加热部分（130）。 联接突起部配置在配置体内。 联轴器凹部设置在航天器主体内。 联接突起部分插入耦合凹部以在加热之前固定。 如果耦合凹部在相变温度下被加热，则耦合凹部的内侧被扩大并恢复成用于分离耦合突出部的形状。 联接凹部由形状记忆合金形成。 当飞船身体进入太空轨道时，加热部分被控制以加热耦合凹部。
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公开(公告)号：KR1020120018704A
公开(公告)日：2012-03-05
申请号：KR1020110035694
申请日：2011-04-18
Applicant: 한국전자통신연구원
Abstract: PURPOSE: A mesh antenna and a manufacturing method thereof are provided to maintain a reflecting surface precisely by accurately maintaining nodal points in which multiple cables are crossed. CONSTITUTION: A front net comprises multiple grids divided by the intersection of a plurality of first cables. A rear net comprises multiple grids divided by the intersection of a plurality of second cables. The mesh covers a plurality of grids formed on the front net. The nodal point cover accepts a plurality of first cables. A nodal point body(360) is coupled with a nodal point cover(310) on a mesh. A tension tie connection part(370) is connected to the tension ties.
Abstract translation: 目的：提供一种网状天线及其制造方法，通过精确地保持多根电缆交叉的节点，精确地维持反射面。 构成：前网包括由多个第一电缆相交的多个网格。 后网包括由多个第二电缆相交的多个网格。 网格覆盖形成在前网上的多个格栅。 节点盖接受多个第一电缆。 节点体（360）与网状物上的节点盖（310）结合。 张紧连接部分（370）连接到张紧连接部。
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