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Patent Agency Ranking
公开(公告)号：US20150002238A1
公开(公告)日：2015-01-01
申请号：US14191974
申请日：2014-02-27
Inventor： Seung-Kab RYU , Kyung-Hoon LEE , Kwang-Uk CHU , Uijung KIM , Up NAMKOONG
IPC: H03G11/00
Abstract: A stacked diode limiter, which can suppress and eliminate a malicious high-power electromagnetic pulse signal and an Intentional Electromagnetic Interference (IEMI) signal that are input to the antenna line of a wireless system and that include a communication service frequency component having a power of several kW or more, includes a stacked diode unit including one or more diode stack parts formed on a center electrode of a coaxial line formed between an input connector and an output connector, each diode stack part being configured such that a plurality of diodes are arranged in series and stacked on top of one another, and an impedance matching unit for configuring dielectrics between the connectors and the coaxial line as heterogeneous dielectrics and matching impedances between the connectors and the coaxial line.
Abstract translation: 叠层二极管限制器，其可以抑制和消除恶意的高功率电磁脉冲信号和有意的电磁干扰（IEMI）信号，该信号被输入到无线系统的天线线路，并且包括具有功率的通信服务频率分量 几千瓦以上，包括叠层二极管单元，其包括形成在形成在输入连接器和输出连接器之间的同轴线的中心电极上的一个或多个二极管叠层部件，每个二极管堆叠部分被配置为使得多个二极管被布置 串联并堆叠在一起的阻抗匹配单元，以及用于在连接器和同轴线之间配置电介质作为异质介质的阻抗匹配单元以及连接器和同轴线之间的匹配阻抗。
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公开(公告)号：US20150011121A1
公开(公告)日：2015-01-08
申请号：US14321407
申请日：2014-07-01
Inventor： Seung-Kab RYU , Kyung-Hoon LEE , Kwang-Uk CHU , Uijung KIM , Up NAMKOONG
IPC: H01R13/53
Abstract: An antenna line protection device includes a pair of coaxial connectors and a streamer discharge module. The pair of coaxial connectors are disposed on both side ends of the antenna line protection device. The streamer discharge module is coupled between the coaxial connectors so that, when a pulse signal is input via the coaxial connectors, the streamer discharge module induces an electric field and thus establishes a discharge current channel, thereby suppressing an excessive input pulse.
Abstract translation: 天线线路保护装置包括一对同轴连接器和流光放电模块。 一对同轴连接器设置在天线线路保护装置的两侧。 流光放电模块耦合在同轴连接器之间，使得当通过同轴连接器输入脉冲信号时，流光放电模块引起电场，从而建立放电电流通道，从而抑制过大的输入脉冲。
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公开(公告)号：US20150004847A1
公开(公告)日：2015-01-01
申请号：US14161416
申请日：2014-01-22
Inventor： Up NAMKOONG , Seung-Kab RYU , Uijung KIM , Kwang-Uk CHU
IPC: H01R31/06
CPC classification number: G01R31/021 , G01R31/001 , H01R24/42 , H01R24/542
Abstract: A coupling clamp-type pulse injection apparatus, which can couple a high-voltage wideband pulse having a peak voltage of several tens of kV and having a rising time of several hundreds of ps or less to a cable without causing dielectric breakdown and a 50 ohm impedance mismatch, is provided. The pulse injection apparatus includes an input connector, an output connector, and a main body including an inner plate connected at a first end thereof to the input connector and at a second end thereof to the output connector, and a coupling plate connected to the inner plate and configured to fix a cable to the inner plate and to couple a high-power electromagnetic pulse input through the input connector to the cable.
Abstract translation: 一种耦合钳型脉冲注入装置，其可以将具有几十kV的峰值电压并且具有几百ps或更小的上升时间的高电压宽带脉冲耦合到电缆而不引起电介质击穿和50欧姆 阻抗失配。 脉冲注入装置包括输入连接器，输出连接器和主体，该主体包括在其第一端连接到输入连接器的内板，其第二端连接到输出连接器，以及连接到内部的联接板 并且被配置为将电缆固定到内板并且将通过输入连接器的大功率电磁脉冲输入耦合到电缆。
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公开(公告)号：US20150004833A1
公开(公告)日：2015-01-01
申请号：US14190121
申请日：2014-02-26
Inventor： Seung-Kab RYU , Kyung-Hoon LEE , Kwang-Uk CHU
IPC: H01R9/05
Abstract: The coaxial cable includes a central conductor, a cable dielectric formed along the outer circumferential surface of the central conductor, and a protruding central conductor configured to protrude from one side of the central conductor and be exposed from the cable dielectric. The diameter of the central conductor is equal to the outer diameter of an end of a transition electrode formed on one side of a connector inner electrode. The connector includes a connector inner electrode configured to be selectively coupled to and separated from a coaxial cable having a central conductor, and provided with a transition electrode on one side thereof, and a connector dielectric formed along the outer circumferential surface of the connector inner electrode. The outer diameter of an end of the transition electrode is equal to the diameter of the central conductor of the coaxial cable.
Abstract translation: 同轴电缆包括中心导体，沿着中心导体的外圆周表面形成的电缆电介质，以及突出的中心导体，其被配置为从中心导体的一侧突出并且从电缆电介质露出。 中心导体的直径等于形成在连接器内部电极的一侧上的过渡电极的端部的外径。 连接器包括连接器内部电极，其被配置为选择性地耦合到具有中心导体的同轴电缆并与其分离，并且在其一侧上设置有过渡电极，以及沿着连接器内部电极的外周表面形成的连接器电介质 。 过渡电极端部的外径等于同轴电缆的中心导体的直径。
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公开(公告)号：US20140328567A1
公开(公告)日：2014-11-06
申请号：US14262351
申请日：2014-04-25
Inventor： Uijung KIM , Kwang-Uk CHU , Minseok YOON
IPC: G02B6/44
CPC classification number: G02B6/4471 , G02B6/4277
Abstract: A waveguide feedthrough for broadband electromagnetic wave attenuation is provided in an electromagnetic wave shielding structure, in which data processing and communication devices are installed, so that a plurality of optical cables or the like which are connected to data processing and communication devices are led into the electromagnetic wave shielding structure through the waveguide feedthrough. Thereby, broadband electromagnetic waves generated from external other devices can be prevented from entering the electromagnetic wave shielding structure. For this, the waveguide feedthrough includes a waveguide feedthrough body which is made of conductive material and has a through hole therein, and an electromagnetic wave absorber which is provided on an inner side surface of the through hole.
Abstract translation: 在安装了数据处理和通信设备的电磁波屏蔽结构中提供了用于宽带电磁波衰减的波导馈通，使得连接到数据处理和通信设备的多条光缆等被引导到 电磁波屏蔽结构通过波导馈通。 由此，可以防止从外部其他装置产生的宽带电磁波进入电磁波屏蔽结构。 为此，波导馈通包括由导电材料制成并且在其中具有通孔的波导馈通体和设置在通孔的内侧表面上的电磁波吸收体。
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