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公开(公告)号：US09939513B2
公开(公告)日：2018-04-10
申请号：US14628315
申请日：2015-02-23
Inventor： Jeom Hun Lee , Jae Hoon Kim , Sang Uk Lee , In One Joo
Abstract: Disclosed is a hybrid direction detection apparatus and method that may perform a precise direction detection through a one-time rotation of a log period (LP) antenna and a one-time phase difference measurement of a dipole antenna and may remove an ambiguity error of the LP antenna by two dipole antennas spaced apart by a distance of about 0.5λ by finding an approximate direction using the LP antenna that is a directional antenna, by measuring a phase difference between arrival waves using two baselines including two dipole antenna in the corresponding direction, and thereby precisely finding a final direction.
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公开(公告)号：US09197095B2
公开(公告)日：2015-11-24
申请号：US14163966
申请日：2014-01-24
Inventor： Myung Hoi Kim , Jae Hoon Kim , Do Seob Ahn
CPC classification number: H02J50/12 , H02J5/005 , H02J7/025 , H02J17/00 , H02J50/40 , H02J50/60 , H04W64/00 , Y02B40/90
Abstract: A wireless power charging apparatus and method are provided, which recognizes location information of at least one wireless power receiving apparatus; selects at least one of at least one wireless power transmitter that supplies power to the at least one wireless power receiving apparatus based on the location information; and supplies power to the at least one wireless power receiving apparatus through the at least one selected wireless power transmitter.
Abstract translation: 提供了一种识别至少一个无线电力接收装置的位置信息的无线电力充电装置和方法， 基于所述位置信息来选择向所述至少一个无线电力接收装置供电的至少一个无线电力发射机中的至少一个; 并且通过所述至少一个所选择的无线电力发射机向所述至少一个无线电力接收装置供电。
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公开(公告)号：US09889868B2
公开(公告)日：2018-02-13
申请号：US14246184
申请日：2014-04-07
Inventor： Young Il Kim , Geon Min Yeo , Jae Hoon Kim
CPC classification number: B61L27/0005 , B61L15/0027
Abstract: Disclosed is a railway wireless sensor network system. The railway wireless sensor network system includes a plurality of sensors which are included in a railway vehicle and measure an operation state of the railway vehicle in real time, a plurality of routers which receive information on the measured operation state through a dedicated channel with each sensor, and a gateway which receives information on the operation state through a dedicated channel between the routers, and periodically transmits information on the received operation state to a railway vehicle control center.
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公开(公告)号：US09541714B2
公开(公告)日：2017-01-10
申请号：US14743469
申请日：2015-06-18
Inventor： Kwon Seob Lim , Hyun Seo Kang , Keo Sik Kim , Young Sun Kim , Jae Hoon Kim , Hyoung Jun Park , Eun Kyoung Jeon , Young Soon Heo
CPC classification number: G02B6/42 , G02B6/4201 , G02B6/4204 , G02B6/4215 , G02B6/4246 , G02B6/4257 , G02B6/4263 , G02B6/4277 , G02B6/4292 , H04B10/40 , H04J14/02 , Y10T29/49771
Abstract: Disclosed are a bidirectional optical transceiver module and a method of aligning the same. The bidirectional optical transceiver module includes: a package having on one side a cavity; a platform mounted on the package; a transmitter which generates output light; a holder which includes the horizontal portion having the through-hole and disposed on the package to cover the cavity, and the vertical portion which has the inclined surface on one side and the connection hole connected to the through-hole; a receiver which generates an electric signal that corresponds to input light incident into the cavity; and a WDM filter that delivers the output light and the input light.
Abstract translation: 公开了一种双向光收发模块及其对准方法。 双向光收发模块包括：封装，其一侧具有空腔; 安装在包装上的平台; 产生输出光的发射器; 包括具有通孔的水平部分并且设置在包装上以覆盖空腔的保持器，以及在一侧具有倾斜表面的垂直部分和连接到通孔的连接孔; 产生对应于入射到空腔中的输入光的电信号的接收器; 以及提供输出光和输入光的WDM滤波器。
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5.发明授权公开(公告)号：US09143224B2
公开(公告)日：2015-09-22
申请号：US13908080
申请日：2013-06-03
Inventor： In Jun Kim , Won Chan Jung , Jae Hoon Kim
IPC: H04B7/185
CPC classification number: H04B7/18519 , H04B7/18523
Abstract: An apparatus and a method for automatically managing a satellite broadcasting service are disclosed. The apparatus may include a rain attenuation information collection unit to measure weather information and a satellite broadcast signal and to collect and provide satellite broadcast signal quality information corresponding to rain attenuation, a rain attenuation analysis unit to analyze rain attenuation information collected by region and to verify a rain attenuation level, a satellite broadcast transmission signal plan unit to generate a satellite broadcast signal change plan to change a satellite broadcast transmission signal by region based on the verified rain attenuation level, and a satellite broadcast transmission signal controller to transmit a signal change instruction to a satellite ground station for the satellite broadcast transmission signal to be changed based on the generated satellite broadcast signal change plan.
Abstract translation: 公开了一种用于自动管理卫星广播服务的装置和方法。 该装置可以包括雨衰信息收集单元，用于测量天气信息和卫星广播信号，并收集并提供对应于雨衰的卫星广播信号质量信息;雨衰分析单元，用于分析由区域收集的雨衰信息，并进行验证 雨衰等级，卫星广播发送信号计划单元，生成卫星广播信号改变方案，根据经验证的雨衰等级，按区域改变卫星广播发送信号;以及卫星广播发送信号控制器，发送信号变更指示 基于所生成的卫星广播信号改变计划，将卫星广播发送信号改变为卫星地面站。
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Patent Agency Ranking
6.发明授权公开(公告)号：US10162061B2
公开(公告)日：2018-12-25
申请号：US15003127
申请日：2016-01-21
Inventor： Tae Hee Kim , Jae Hoon Kim , Cheon Sig Sin
Abstract: Provided is a global navigation satellite system (GNSS) navigation solution generating apparatus and method, the apparatus including a determiner to determine that a spoofing signal exists in a received GNSS signal when a signal having a receiving intensity greater than a predetermined receiving intensity of a normal signal by a predetermined value range is included in the received GNSS signal, a detector to re-detect the normal signal from the GNSS signal when the spoofing signal is determined to exist, and a calculator to generate a GNSS navigation solution by tracking the re-detected normal signal, wherein the predetermined value range is 3 to 5 decibels (dB).
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7.发明授权公开(公告)号：US09231291B2
公开(公告)日：2016-01-05
申请号：US13932811
申请日：2013-07-01
Inventor： Myunghoi Kim , Jin Ho Jo , Jae Hoon Kim
CPC classification number: H01P11/007 , H01P1/2005 , H05K1/0236 , H05K2201/09309 , Y10T29/4902
Abstract: An electromagnetic bandgap structure is provided, which includes a ground layer; a first power layer facing an upper portion of the ground layer with a dielectric interposed and comprising at least one first patch and at least one first branch; and a second power layer facing an upper portion of the first power layer with a dielectric interposed and comprising at least one second patch and at least one second branch.
Abstract translation: 提供电磁带隙结构，其包括接地层; 面向所述接地层的上部的第一电力层，其中电介质插入并且包括至少一个第一贴片和至少一个第一支路; 以及面向所述第一功率层的上部的第二功率层，具有电介质，并且包括至少一个第二贴片和至少一个第二支线。
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公开(公告)号：US09191834B2
公开(公告)日：2015-11-17
申请号：US14035191
申请日：2013-09-24
Inventor： Jin Ho Jo , Moon Hee You , Jae Hoon Kim
CPC classification number: H04W24/02 , H04B7/18513 , H04B7/18523 , H04B7/18582 , Y02D70/446
Abstract: An apparatus and method for managing a satellite service resource is provided. The method may include measuring, using a communication system monitoring unit, at least one satellite service signal being received for at least one satellite service, calculating, using a service resource management unit, an optimum frequency and an optimum output power for the at least one satellite service through analysis of a satellite service resource, allocating the calculated frequency and the calculated output power to the at least one satellite service, and transmitting the allocated information to the communication system monitoring unit, and comparing, using the communication system monitoring unit, the measured information to the allocated information, and transmitting a result of the comparison to the service resource management unit.
Abstract translation: 提供了一种用于管理卫星服务资源的装置和方法。 所述方法可以包括使用通信系统监视单元测量至少一个卫星服务的至少一个卫星服务信号，使用服务资源管理单元计算所述至少一个卫星服务的最佳频率和最佳输出功率 通过分析卫星服务资源的卫星服务，将计算出的频率和计算的输出功率分配给至少一个卫星服务，并将分配的信息发送到通信系统监控单元，并且使用通信系统监视单元比较 测量信息到所分配的信息，并将比较结果发送到服务资源管理单元。
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公开(公告)号：US09031496B2
公开(公告)日：2015-05-12
申请号：US13687146
申请日：2012-11-28
Inventor： Jin Ho Jo , Moon Hee You , Won Chan Jung , Jae Hoon Kim
CPC classification number: H04B7/18519
Abstract: Provided is an apparatus for monitoring a communication satellite, including: a receiver to receive at least one satellite service signal from a satellite repeater; a measurement unit to measure a frequency, a bandwidth, and a magnitude of the at least one satellite service signal; a controller to determine whether a signal transmitting station malfunctions by comparing the at least one satellite service signal with a predetermined reference value based on the measurement result; and a communication unit to inform an operator terminal about a malfunction of the signal transmitting station when the signal transmitting station is determined to malfunction.
Abstract translation: 提供一种用于监视通信卫星的装置，包括：接收机，用于从卫星转发器接收至少一个卫星业务信号; 测量单元，用于测量所述至少一个卫星服务信号的频率，带宽和幅度; 控制器，用于基于所述测量结果，通过将所述至少一个卫星服务信号与预定参考值进行比较来确定信号发送站是否发生故障; 以及通信单元，当信号发送站被确定为故障时，通知操作员终端信号发送站的故障。
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公开(公告)号：US20140222255A1
公开(公告)日：2014-08-07
申请号：US14104883
申请日：2013-12-12
Inventor： Moon Hee YOU , Jin Ho Jo , Jae Hoon Kim
CPC classification number: B64G1/24 , B64G2001/1042
Abstract: Provided is an apparatus and method for monitoring a status of a satellite, including classifying satellite telemetry information and space weather information and storing the information in a storage unit including respective databases, predicting whether a predetermined type of satellite failure occurs based on the space weather information, and generating satellite control command information to change a status of a predetermined satellite configuration when a satellite failure determining index used to determine a possibility of the satellite failure is beyond a predetermined critical alert range.
Abstract translation: 提供了一种用于监视卫星的状态的装置和方法，包括对卫星遥测信息和空间天气信息进行分类，并将信息存储在包括各个数据库的存储单元中，基于空间天气信息预测是否发生预定类型的卫星故障 并且当用于确定卫星故障的可能性的卫星故障确定指标超过预定的临界警戒范围时，生成卫星控制命令信息以改变预定的卫星配置的状态。
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