公开(公告)号：US09093753B2

公开(公告)日：2015-07-28

申请号：US12978018

申请日：2010-12-23

申请人： Young Bae Jung ,  Soon Young Eom ,  Soon Ik Jeon ,  Young Joong Yoon ,  Jihwan Ahn ,  Ji Hwan Yoon

发明人： Young Bae Jung ,  Soon Young Eom ,  Soon Ik Jeon ,  Young Joong Yoon ,  Jihwan Ahn ,  Ji Hwan Yoon

IPC分类号： H01Q15/02 ,  H01Q15/00

CPC分类号： H01Q15/008

摘要： An artificial magnetic conductor includes a conductor layer, a ground layer, and a via. The conductor layer is formed in a first direction and includes a plurality of grid cells. The ground layer is formed in a second direction that is opposite to the first direction and generates a lower frequency than that of an artificial magnetic conductor including a plurality of grid cells having the same size as that of the plurality of grid cells of the conductor layer and a conductor plate having a form that is not modified. The via is formed between the conductor layer and the ground layer to electrically connect the conductor layer and the ground layer.

摘要翻译： 人造磁导体包括导体层，接地层和通孔。 导体层形成在第一方向上并且包括多个网格单元。 接地层形成在与第一方向相反的第二方向上，并且产生比包括具有与导体层的多个网格单元尺寸相同的尺寸的多个网格单元的人造磁性导体的频率低的频率 以及具有未被修改的形式的导体板。 通孔形成在导体层和接地层之间，以电连接导体层和接地层。

公开(公告)号：US08824763B2

公开(公告)日：2014-09-02

申请号：US13333280

申请日：2011-12-21

申请人： Soon-Ik Jeon ,  Seong-Ho Son ,  Hyuk-Je Kim

发明人： Soon-Ik Jeon ,  Seong-Ho Son ,  Hyuk-Je Kim

IPC分类号： G06K9/00 ,  A61B5/05

CPC分类号： A61B5/0507 ,  A61B5/0522

摘要： Disclosed is an image reconfiguration method for electro-magnetic tomography. The image reconfiguration method for electro-magnetic tomography includes: measuring electric field values of each electro-magnetic wave for normal tissue, benign tumor tissue, and cancer tissue that are body tissue properties to perform signal processing on the electric field values of the electro-magnetic waves; calculating the electric field values of the electro-magnetic waves that are subjected to the signal processing as specific image reconfiguration data values; and comparing with the calculated specific image reconfiguration data value and applying to a nonlinear image transform function to convert into amplified image output data value, thereby outputting an image based on the image output data value, wherein the nonlinear image transform function is an exponential function or log function based nonlinear image transform function that selectively amplifies only a difference in the specific image reconfiguration data values between the body tissues.

摘要翻译： 公开了一种用于电磁断层摄影的图像重新配置方法。 用于电磁断层摄影的图像重构方法包括：测量作为身体组织性质的正常组织，良性肿瘤组织和癌组织的每个电磁波的电场值，以对电 - 磁波; 计算经受信号处理的电磁波的电场值作为特定图像重配置数据值; 并与计算出的特定图像重配置数据值进行比较，并应用于非线性图像变换函数，将其转换为放大图像输出数据值，从而基于图像输出数据值输出图像，其中非线性图像变换函数是指数函数， 基于对数函数的非线性图像变换函数，其仅选择性地放大身体组织之间的特定图像重新配置数据值的差异。

公开(公告)号：US08373611B2

公开(公告)日：2013-02-12

申请号：US12629836

申请日：2009-12-02

申请人： Soon-Soo Oh ,  Jung-Ick Moon ,  Joung-Myoun Kim ,  Soon-Ik Jeon ,  Chang-Joo Kim

发明人： Soon-Soo Oh ,  Jung-Ick Moon ,  Joung-Myoun Kim ,  Soon-Ik Jeon ,  Chang-Joo Kim

IPC分类号： H01Q13/00 ,  H01P1/00

CPC分类号： H01Q13/0225 ,  H01Q13/0275

摘要： A probe and an antenna, more particularly, a probe and antenna using a waveguide, which reduces the multiple reflection of electromagnetic waves. The probe includes: and the antenna each include a waveguide and a resonance unit is entirely or partially disposed in the inside of the waveguide, and comprising the resonance unit including a conductor.

摘要翻译： 探针和天线，更具体地，使用波导的探针和天线，其减少电磁波的多次反射。 探头包括：天线各自包括波导，并且谐振单元完全或部分地设置在波导的内部，并且包括具有导体的谐振单元。

公开(公告)号：US08169376B2

公开(公告)日：2012-05-01

申请号：US12130859

申请日：2008-05-30

申请人： Soon Young Eom ,  Moon Man Hur ,  Young Bae Jung ,  Soon Ik Jeon ,  Ic Pyo Hong

发明人： Soon Young Eom ,  Moon Man Hur ,  Young Bae Jung ,  Soon Ik Jeon ,  Ic Pyo Hong

IPC分类号： H01Q3/00

CPC分类号： H04W52/42 ,  H04B7/0617

摘要： The present invention relates to base station transmitting and receiving antennas and control methods thereof. For this purpose, the present invention provides a control method of a base station transmitting antenna. The control method includes collecting positional information and transmission level values of all terminals in a cell; analyzing statistics of cell traffic using the positional information and transmission level values, and generating antenna radiation patterns on the basis of the analyzed statistics result; optimizing the antenna radiation patterns by synthesizing beam patterns; and changing antenna beam patterns according to the optimized antenna radiation patterns. According to embodiments of the present invention, it is possible to increase a channel capacity in a cell, ensure the QoS in all terminals in the cell, and reduce installation and operation costs of a base station system.

摘要翻译： 本发明涉及基站发射和接收天线及其控制方法。 为此，本发明提供了一种基站发射天线的控制方法。 所述控制方法包括：收集单元中所有端子的位置信息和发送电平值; 使用位置信息和传输级别值分析小区业务的统计，并且基于分析的统计结果生成天线辐射模式; 通过合成波束图案优化天线辐射图; 并根据优化的天线辐射模式改变天线波束图案。 根据本发明的实施例，可以增加小区中的信道容量，确保小区中所有终端的QoS，并降低基站系统的安装和运营成本。

公开(公告)号：US08159412B2

公开(公告)日：2012-04-17

申请号：US11722317

申请日：2005-12-21

申请人： Je-hoon Yun ,  Soon-ik Jeon ,  Jong-sik Lim ,  Jung-ick Moon ,  Joung-myoun Kim ,  Seung-won Kim ,  Yong-tae Lee ,  Chang-joo Kim

发明人： Je-hoon Yun ,  Soon-ik Jeon ,  Jong-sik Lim ,  Jung-ick Moon ,  Joung-myoun Kim ,  Seung-won Kim ,  Yong-tae Lee ,  Chang-joo Kim

IPC分类号： H01Q1/12

CPC分类号： H01Q25/005 ,  H01Q1/521 ,  H01Q7/00 ,  H01Q9/16 ,  H01Q21/29

摘要： Provided is an isolation antenna for a repeater which can acquire high isolation by using loop and dipole antennas, which are positioned in opposite directions to each other based on a shielding means, in a unidirectional repeater generally used in broadcasting or wireless communications even though transmitting antenna/receiving antennas having a co-channel are set up closely to each other. The transmitting/receiving isolation antenna includes: a shielding means including an electric conductor; a first antenna of a dipole antenna type in one side of the shielding means; and a second antenna of a loop antenna type in an opposite side of the shielding means where the first antenna is positioned.

摘要翻译： 提供了一种用于中继器的隔离天线，其可以通过使用环路和偶极天线来获得高隔离度，所述环路和偶极天线在通常用于广播或无线通信的单向中继器中基于屏蔽装置而彼此相反的方向，即使发射天线 具有同频道的接收天线彼此紧密相连。 发送/接收隔离天线包括：包括电导体的屏蔽装置; 屏蔽装置一侧的偶极天线的第一天线; 以及在所述屏蔽装置的与所述第一天线定位的相对侧的环形天线类型的第二天线。

公开(公告)号：US08120541B2

公开(公告)日：2012-02-21

申请号：US12096786

申请日：2006-12-11

申请人： Young-Bae Jung ,  Soon-Young Eom ,  Jae-Seung Yun ,  Seong-Ho Son ,  Soon-Ik Jeon ,  Chang-Joo Kim

发明人： Young-Bae Jung ,  Soon-Young Eom ,  Jae-Seung Yun ,  Seong-Ho Son ,  Soon-Ik Jeon ,  Chang-Joo Kim

IPC分类号： H01Q3/00

CPC分类号： H01Q3/08 ,  H01Q1/1257 ,  H01Q1/288 ,  H01Q19/10

摘要： Provided is an antenna system for tracking a satellite which includes a fixed body and a rotating body. The antenna system includes a transmitting/receiving unit having a transmitting channel and a receiving channel for signal power, a driving unit for enabling mechanical motion of the rotating body for satellite tracking, and a control unit for monitoring and controlling the operation of the driving unit. Accordingly, the various kinds of the components of the antenna system mounted and operated on the movable body can be minimized and the output of the transmitted signal required in the antenna system can be simply replaced, thereby simplifying the configuration of the system and reducing the production cost of the system. In addition, the STR having the tracking signal processing function in the digital mode as well as the general analog mode is mounted on the antenna system, thereby improving accuracy of satellite tracking. Moreover, the posture of the antenna system can be stably maintained regardless of the motion of the movable body in the moving environment by using the driving unit and the control unit which are designed for stably controlling the elevation, azimuth and antenna rotating angle, thereby improving communication performance that is the intrinsic object of the antenna system.

摘要翻译： 提供了一种用于跟踪包括固定体和旋转体的卫星的天线系统。 天线系统包括具有发射信道和用于信号功率的接收信道的发射/接收单元，用于使得用于卫星跟踪的旋转体的机械运动的驱动单元和用于监视和控制驱动单元的操作的控制单元 。 因此，可以将在移动体上安装和操作的天线系统的各种部件最小化，并且可以简单地更换天线系统所需的发射信号的输出，从而简化了系统的结构并降低了生产 系统成本。 此外，具有数字模式下的跟踪信号处理功能的STR和通用模拟模式安装在天线系统上，从而提高了卫星跟踪的准确性。 此外，通过使用设计用于稳定地控制仰角，方位角和天线旋转角的驱动单元和控制单元，移动体在移动环境中的运动如何，可以稳定地保持天线系统的姿态，从而改善 通信性能是天线系统的内在对象。

公开(公告)号：US20110148706A1

公开(公告)日：2011-06-23

申请号：US12847221

申请日：2010-07-30

申请人： Soon-Young EOM ,  Jong-Ho Kim ,  Joung-Myoun Kim ,  Young-Bae Jung ,  Soon-Ik Jeon ,  Chang-Joo Kim

发明人： Soon-Young EOM ,  Jong-Ho Kim ,  Joung-Myoun Kim ,  Young-Bae Jung ,  Soon-Ik Jeon ,  Chang-Joo Kim

IPC分类号： H01Q3/00

CPC分类号： H01Q3/2629

摘要： An antenna with controlled sidelobe characteristics includes: a power coupler configured to receive a signal to be transmitted and generate and output a main channel signal and an auxiliary channel signal; a main channel power distributor configured to receive the outputted main channel signal and distribute power of the main channel signal; a main antenna configured to receive the power-distributed signal, the main antenna including a one-dimensional or two-dimensional array of a number of antenna elements; a vector signal controller configured to control amplitude and phase of the auxiliary channel signal; an auxiliary channel power distributor configured to receive the controlled amplitude and phase of the auxiliary channel signal and distribute power of the auxiliary channel signal; and an auxiliary antenna independently installed separate from the main antenna, the auxiliary antenna including an antenna element or an array of a number of antennas.

摘要翻译： 具有受控旁瓣特性的天线包括：功率耦合器，被配置为接收要发射的信号，并产生并输出主信道信号和辅助信道信号; 主通道功率分配器，被配置为接收所输出的主信道信号并分配主信道信号的功率; 主天线，被配置为接收功率分布信号，所述主天线包括多个天线元件的一维或二维阵列; 矢量信号控制器，被配置为控制辅助信道信号的幅度和相位; 配置为接收辅助信道信号的受控幅度和相位并分配辅助信道信号的辅助信道功率分配器; 以及与主天线分离地独立安装的辅助天线，辅助天线包括天线元件或多个天线的阵列。

公开(公告)号：US20100207827A1

公开(公告)日：2010-08-19

申请号：US12678203

申请日：2008-09-19

申请人： Soon-Soo Oh ,  Yong-Heui Cho ,  In-Kui Cho ,  Je Hoon Yun ,  Soon Ik Jeon ,  Chang-Joo Kim

发明人： Soon-Soo Oh ,  Yong-Heui Cho ,  In-Kui Cho ,  Je Hoon Yun ,  Soon Ik Jeon ,  Chang-Joo Kim

IPC分类号： G01R29/10

CPC分类号： G01R29/10

摘要： An antenna radiation pattern measurement device that measures a radiation pattern of an AUT by using a source antenna includes a control unit, an analysis unit, and a measurement unit. The control unit controls driving of the source antenna and the AUT. The analysis unit measures an electric field value from a radio frequency (RF) signal that is transmitted from one of the source antenna and the AUT and received by the other antenna. In addition, the measurement unit controls the control unit and the analysis unit and measures a radiation pattern of the AUT by using the electric field value.

摘要翻译： 通过使用源天线测量AUT的辐射图案的天线辐射图测量装置包括控制单元，分析单元和测量单元。 控制单元控制源天线和AUT的驱动。 分析单元从源天线和AUT中的一个发射并由另一个天线接收的射频（RF）信号测量电场值。 此外，测量单元控制控制单元和分析单元，并通过使用电场值测量AUT的辐射图。

公开(公告)号：US20100109964A1

公开(公告)日：2010-05-06

申请号：US12528733

申请日：2008-02-26

申请人： Soon-Young Eom ,  Je-Hoon Yun ,  Soon-Ik Jeon ,  Chang-Joo Kim

发明人： Soon-Young Eom ,  Je-Hoon Yun ,  Soon-Ik Jeon ,  Chang-Joo Kim

IPC分类号： H01Q1/38 ,  H01Q9/16

CPC分类号： H01Q21/065 ,  H01Q15/04

摘要： Provided is a shaped-beam antenna having a multi-layered conductive element array surrounded by a dielectric ring. The shaped-beam antenna includes: a planar excitation element having a radiation structure according to a required polarization; a multi-layered conductive element array disposed on the planer excitation element, wherein the multi-layered conductive element array is formed by layering conductive elements at an arbitrary interval; and a dielectric ring surrounding the multi-layered conductive element array at a predetermined separation distance therefrom. Accordingly, it is possible to reduce the entire size of the shaped-beam antenna and manufacturing costs thereof.

摘要翻译： 提供一种具有由介电环围绕的多层导电元件阵列的成形梁天线。 成形梁天线包括：具有根据所需极化的辐射结构的平面激励元件; 设置在所述平面激励元件上的多层导电元件阵列，其中所述多层导电元件阵列通过以任意间隔分层导电元件形成; 以及围绕多层导电元件阵列的预定间隔距离的介电环。 因此，可以减小成形梁天线的整体尺寸及其制造成本。

公开(公告)号：US20090315774A1

公开(公告)日：2009-12-24

申请号：US12136678

申请日：2008-06-10

申请人： Seong-Ho SON ,  Soon-Young EOM ,  Soon-Ik JEON ,  Woon-Bong HWANG

发明人： Seong-Ho SON ,  Soon-Young EOM ,  Soon-Ik JEON ,  Woon-Bong HWANG

IPC分类号： H01Q3/00

CPC分类号： H01Q3/267

摘要： Provided are an apparatus for correcting a phase of a phased array antenna and a method thereof. The apparatus for correcting a phase of a phased array antenna for receiving a radio signal, includes a phased array antenna for receiving radio signals from a reference antenna and combining power of the received radio signals, a power dividing unit for dividing the combined power of the received radio signals, a voltage detecting unit for detecting voltage values of the divided radio signals, and a phase controlling unit for estimating a phase error that makes the detected voltage value maximum and controlling a phase of each radiation element of the phased array antenna using the estimated phase error.

摘要翻译： 提供了一种用于校正相控阵天线的相位的装置及其方法。 用于校正用于接收无线电信号的相控阵天线的相位的装置包括：相控阵天线，用于从参考天线接收无线电信号并组合所接收的无线电信号的功率;功率分配单元， 接收的无线电信号，用于检测划分的无线电信号的电压值的电压检测单元，以及相位控制单元，用于估计使检测电压值最大的相位误差，并且使用相位阵列天线的每个辐射元件的相位来控制 估计相位误差。