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1. 发明授权

US09337814B2 Microwave pulse generator with variable frequency emission 有权
标题翻译：具有可变频率发射的微波脉冲发生器
公开(公告)号：US09337814B2
公开(公告)日：2016-05-10
申请号：US14311550
申请日：2014-06-23
申请人： ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
发明人： Hoon Lee , Sung-Hyun Kim , Sang-Kyu Kim , Dong-Min Kim , Kyung-Hoon Lee
IPC分类号： H01J7/24 , H03K3/80 , H03K3/537
CPC分类号： H03K3/80 , H03K3/537
摘要： A variable frequency microwave pulse generator that includes a high voltage charger for charging with a high voltage, a high pressure gas tank for supplying insulation gas, and an electrode discharge unit. The electrode discharge unit includes a case, an accommodation section defined inside the case, and a pair of electrode sections disposed at one side and the other side of the accommodation section so as to face each other. The pair of electrode sections is spaced apart from each other to define a spark gap therebetween where the insulation gas supplied from the high pressure gas tank is loaded. An annular resonance recess is defined at the central portion of one electrode section of the pair of electrode sections, the depth of the resonance recess being variable in response to an adjustment knob disposed on the case being manipulated.
摘要翻译：一种变频微波脉冲发生器，包括用于高电压充电的高压充电器，用于供应绝缘气体的高压气罐和电极放电单元。电极排出单元包括壳体，限定在壳体内部的容纳部分和设置在容纳部分的一侧和另一侧以彼此面对的一对电极部分。所述一对电极部分彼此间隔开，以在其间装载从高压气罐供应的绝缘气体的火花隙。在一对电极部分的一个电极部分的中心部分处限定环形谐振凹部，谐振凹部的深度响应于被操纵的壳体上的调节旋钮而变化。

2. 发明授权

US10928497B2 Wideband pulse detector and method for operating the same 有权
公开(公告)号：US10928497B2
公开(公告)日：2021-02-23
申请号：US16397194
申请日：2019-04-29
申请人： ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
发明人： Dong-Min Kim , Huirae Cho , Ki-Baek Kim , Minseok Yoon , Sang-Kyu Kim , Seung-Kab Ryu
IPC分类号： G01S13/02 , G01S7/285
摘要： A wideband pulse detector and a method for operating the wideband pulse detector. The wideband pulse detector includes a signal collection unit for receiving electromagnetic pulses, a signal classification unit for classifying the electromagnetic pulses into N channels (where N is an integer of 2 or more) depending on frequency components corresponding to the electromagnetic pulses, a signal detection unit for detecting and holding the classified pulses, and a signal processing unit for converting the held pulses into digital signals, identifying types of the electromagnetic pulses corresponding to the converted digital signals using a classification algorithm, determining signal strengths of the electromagnetic pulses, and then controlling a reset circuit for successive signal detection.

3. 发明授权

US09653911B1 Broadband surge suppression module having optical coupling channel 有权
公开(公告)号：US09653911B1
公开(公告)日：2017-05-16
申请号：US15168417
申请日：2016-05-31
申请人： ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
发明人： Uijung Kim , Kyung-Hoon Lee , Sung-Hyun Kim , Hoon Lee , Ki-Baek Kim , Dong-Min Kim , Sang-Kyu Kim , Saehoon Ju
IPC分类号： H05B37/00 , H05B41/00 , H02H9/00
CPC分类号： H04B10/802
摘要： A broadband surge suppression module having an optical coupling channel includes a surge protection circuit unit for eliminating or limiting a surge signal from an input digital signal, a light-emitting circuit unit for receiving an output signal of the surge protection circuit unit, converting the output signal into an optical signal, and transmitting the optical signal, a light-receiving circuit unit for receiving the optical signal from the light-emitting circuit unit, a signal restoration circuit unit for restoring a digital signal from an output signal of the light-receiving circuit unit, and a module casing unit for allowing the surge protection circuit unit, the light-emitting circuit unit, the light-receiving circuit unit, and the signal restoration circuit unit to be located therein, the module casing unit being formed to penetrate through an electromagnetic shielding wall for protecting a control system.

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