公开(公告)号：US07969371B2

公开(公告)日：2011-06-28

申请号：US11996451

申请日：2006-07-21

申请人： Je-Hoon Yun ,  Jung-Ick Moon ,  Joung-Myoun Kim ,  Chang-Joo Kim

发明人： Je-Hoon Yun ,  Jung-Ick Moon ,  Joung-Myoun Kim ,  Chang-Joo Kim

IPC分类号： H01Q11/12 ,  H01Q1/24

CPC分类号： H01Q9/36 ,  H01Q9/14 ,  H01Q9/42

摘要： Provided is a small monopole antenna having a loop feeder. The small monopole antenna having a loop feeder includes: a loop element forming a loop along a predetermined plane and having a loop feeder at the center thereof; a non-feeding type monopole antenna element including one end connected to a wire of the loop element and other end connected to a ground unit by being bended at the center of the loop element; a ground unit for grounding other end of the non-feeding type monopole antenna; and a first connecting unit for connecting the non-feeding type monopole antenna to an external device for feeding the loop feeder of the loop element through the non-feeding type monopole antenna.

摘要翻译： 提供了具有环路馈线的小型单极天线。 具有环路馈线的小型单极天线包括：环形元件，沿着预定平面形成环，并且在其中心具有环形馈线; 非馈电型单极天线元件，其包括一端连接到环形元件的导线，另一端通过在环形元件的中心弯曲而连接到接地单元; 接地单元，用于接地非馈电型单极天线的另一端; 以及用于将非馈电型单极天线连接到外部装置的第一连接单元，用于通过非馈电型单极天线馈送环形元件的环馈线。

公开(公告)号：US20090322633A1

公开(公告)日：2009-12-31

申请号：US11996451

申请日：2006-07-21

申请人： Je-Hoon Yun ,  Jung-Ick Moon ,  Joung-Myoun Kim ,  Chang-Joo Kim

发明人： Je-Hoon Yun ,  Jung-Ick Moon ,  Joung-Myoun Kim ,  Chang-Joo Kim

IPC分类号： H01Q9/04 ,  H01Q11/12

CPC分类号： H01Q9/36 ,  H01Q9/14 ,  H01Q9/42

摘要： Provided is a small monopole antenna having a loop feeder. The small monopole antenna having a loop feeder includes: a loop element forming a loop along a predetermined plane and having a loop feeder at the center thereof; a non-feeding type monopole antenna element including one end connected to a wire of the loop element and other end connected to a ground unit by being bended at the center of the loop element; a ground unit for grounding other end of the non-feeding type monopole antenna; and a first connecting unit for connecting the non-feeding type monopole antenna to an external device for feeding the loop feeder of the loop element through the non-feeding type monopole antenna.

摘要翻译： 提供了具有环路馈线的小型单极天线。 具有环路馈线的小型单极天线包括：环形元件，沿着预定平面形成环，并且在其中心具有环形馈线; 非馈电型单极天线元件，其包括一端连接到环形元件的导线，另一端通过在环形元件的中心弯曲而连接到接地单元; 接地单元，用于接地非馈电型单极天线的另一端; 以及用于将非馈电型单极天线连接到外部装置的第一连接单元，用于通过非馈电型单极天线馈送环形元件的环馈线。

公开(公告)号：US20100128124A1

公开(公告)日：2010-05-27

申请号：US12597205

申请日：2008-04-24

申请人： Yong-Heui Cho ,  Soon-Soo Oh ,  Jung-Ick Moon ,  Joung-Myoun Kim ,  Je-Hoon Yun

发明人： Yong-Heui Cho ,  Soon-Soo Oh ,  Jung-Ick Moon ,  Joung-Myoun Kim ,  Je-Hoon Yun

IPC分类号： H04N7/18 ,  G01R29/08

CPC分类号： G01R29/10

摘要： A camera based positioner (CBP) for near-field measurement and a method therefor, and a near-field measurement system are provided. A measurement probe and an antenna under test (AUT) are automatically aligned to a position for near-field antenna measurement by recognizing a position and a rotation angle of the AUT based on an interval and an angle between neighboring laser sources represented in an image taken by emitting laser beams from at least two laser sources located with a predetermined interval and a predetermined angle.

摘要翻译： 提供了一种用于近场测量的相机定位器（CBP）及其方法，以及近场测量系统。 测量探头和被测天线（AUT）通过基于所拍摄的图像中表示的间隔和相邻激光源之间的角度识别AUT的位置和旋转角度来自动对准用于近场天线测量的位置 通过从至少两个以预定间隔和预定角度定位的激光源发射激光束。

公开(公告)号：US08330661B2

公开(公告)日：2012-12-11

申请号：US12516825

申请日：2007-11-30

申请人： Soon-Soo Oh ,  Yong-Hee Cho ,  Je-Hoon Yun ,  Joung-Myoun Kim ,  Jung-Ick Moon

发明人： Soon-Soo Oh ,  Yong-Hee Cho ,  Je-Hoon Yun ,  Joung-Myoun Kim ,  Jung-Ick Moon

IPC分类号： G01R29/10

CPC分类号： G01R29/0892 ,  G01R29/105

摘要： Provided is a system and method for measuring an antenna radiation pattern in a Fresnel region based on a phi-variation method. The system includes a rotator for changing angles of a reference antenna and a target antenna; a vector network analyzer for obtaining radiation pattern data in accordance with transmission/reception radio frequency (RF) signals between the reference antenna and the target antenna; a measurement unit for calculating a far-field radiation pattern based on the radiation pattern data received from the vector network analyzer; and a controller for controlling the rotator according to a measurement angle transmitted from the measurement unit.

摘要翻译： 本发明提供一种基于菲尼斯变化方法测量菲涅耳区域中的天线辐射图案的系统和方法。 该系统包括用于改变参考天线和目标天线的角度的旋转器; 用于根据参考天线和目标天线之间的发射/接收射频（RF）信号获得辐射图数据的矢量网络分析仪; 测量单元，用于基于从矢量网络分析器接收的辐射图案数据计算远场辐射图; 以及控制器，用于根据从测量单元发送的测量角来控制旋转器。

公开(公告)号：US20090160706A1

公开(公告)日：2009-06-25

申请号：US12296760

申请日：2007-04-10

申请人： Soon-Soo Oh ,  Je-Hoon Yun ,  Jung-Ick Moon ,  Joung-Myoun Kim ,  Yong-Heui Cho

发明人： Soon-Soo Oh ,  Je-Hoon Yun ,  Jung-Ick Moon ,  Joung-Myoun Kim ,  Yong-Heui Cho

IPC分类号： G01R29/10

CPC分类号： G01R29/10

摘要： There is a provided a system for measuring an antenna radiation pattern in a Fresnel region, including: a fixed antenna and a movable antenna located in the Fresnel region to acquire a far-field radiation pattern; a moving unit for moving upward or downward to adjust a measuring angle of the movable antenna; a rotation unit to rotate a rotation shaft horizontally; a vector network analyzing unit for outputting an radio frequency (RF) signal to one of the fixed antenna and the movable antenna as a transmission antenna, receiving the RF signal received through the other one of the fixed antenna and the movable antenna as a receiving antenna, and detecting a complex value; a control and communication unit for controlling the vector network analyzing unit and a control unit, and performing a data communication; and the control unit for providing a vertical/horizontal rotation force to the moving unit and the rotation unit under a control of the control and communication unit.

摘要翻译： 提供了一种用于测量菲涅尔区域中的天线辐射图案的系统，包括：固定天线和位于菲涅尔区域中的可移动天线，以获取远场辐射图; 移动单元，用于向上或向下移动以调节可移动天线的测量角; 旋转单元，用于水平旋转旋转轴; 矢量网络分析单元，用于将固定天线和可移动天线之一的射频（RF）信号作为发送天线输出，接收通过固定天线和可移动天线中的另一个接收的RF信号作为接收天线 ，并检测复数值; 控制和通信单元，用于控制矢量网络分析单元和控制单元，并执行数据通信; 以及用于在控制和通信单元的控制下向移动单元和旋转单元提供垂直/水平旋转力的控制单元。

公开(公告)号：US08423316B2

公开(公告)日：2013-04-16

申请号：US12597205

申请日：2008-04-24

申请人： Yong-Heui Cho ,  Soon-Soo Oh ,  Jung-Ick Moon ,  Joung-Myoun Kim ,  Je-Hoon Yun

发明人： Yong-Heui Cho ,  Soon-Soo Oh ,  Jung-Ick Moon ,  Joung-Myoun Kim ,  Je-Hoon Yun

IPC分类号： G06F15/00

CPC分类号： G01R29/10

摘要： A camera based positioner (CBP) for near-field measurement and a method therefor, and a near-field measurement system are provided. A measurement probe and an antenna under test (AUT) are automatically aligned to a position for near-field antenna measurement by recognizing a position and a rotation angle of the AUT based on an interval and an angle between neighboring laser sources represented in an image taken by emitting laser beams from at least two laser sources located with a predetermined interval and a predetermined angle.

摘要翻译： 提供了一种用于近场测量的相机定位器（CBP）及其方法，以及近场测量系统。 测量探头和被测天线（AUT）通过基于所拍摄的图像中表示的间隔和相邻激光源之间的角度识别AUT的位置和旋转角度来自动对准用于近场天线测量的位置 通过从至少两个以预定间隔和预定角度定位的激光源发射激光束。

公开(公告)号：US08018380B2

公开(公告)日：2011-09-13

申请号：US12296760

申请日：2007-04-10

申请人： Soon-Soo Oh ,  Je-Hoon Yun ,  Jung-Ick Moon ,  Joung-Myoun Kim ,  Yong-Heui Cho

发明人： Soon-Soo Oh ,  Je-Hoon Yun ,  Jung-Ick Moon ,  Joung-Myoun Kim ,  Yong-Heui Cho

IPC分类号： H01Q3/00 ,  G01R29/10

CPC分类号： G01R29/10

摘要： There is a provided a system for measuring an antenna radiation pattern in a Fresnel region, including: a fixed antenna and a movable antenna located in the Fresnel region to acquire a far-field radiation pattern; a moving unit for moving upward or downward to adjust a measuring angle of the movable antenna; a rotation unit to rotate a rotation shaft horizontally; a vector network analyzing unit for outputting an radio frequency (RF) signal to one of the fixed antenna and the movable antenna as a transmission antenna, receiving the RF signal received through the other one of the fixed antenna and the movable antenna as a receiving antenna, and detecting a complex value; a control and communication unit for controlling the vector network analyzing unit and a control unit, and performing a data communication; and the control unit for providing a vertical/horizontal rotation force to the moving unit and the rotation unit under a control of the control and communication unit.

摘要翻译： 提供了一种用于测量菲涅尔区域中的天线辐射图案的系统，包括：固定天线和位于菲涅尔区域中的可移动天线以获取远场辐射图; 移动单元，用于向上或向下移动以调节可移动天线的测量角; 旋转单元，用于水平旋转旋转轴; 矢量网络分析单元，用于将固定天线和可移动天线之一的射频（RF）信号作为发送天线输出，接收通过固定天线和可移动天线中的另一个接收的RF信号作为接收天线 ，并检测复数值; 控制和通信单元，用于控制矢量网络分析单元和控制单元，并执行数据通信; 以及用于在控制和通信单元的控制下向移动单元和旋转单元提供垂直/水平旋转力的控制单元。

公开(公告)号：US20100073246A1

公开(公告)日：2010-03-25

申请号：US12516825

申请日：2007-11-30

申请人： Soon-Soo Oh ,  Yong-Hee Cho ,  Je-Hoon Yun ,  Joung-Myoun Kim ,  Jung-Ick Moon

发明人： Soon-Soo Oh ,  Yong-Hee Cho ,  Je-Hoon Yun ,  Joung-Myoun Kim ,  Jung-Ick Moon

IPC分类号： G01R29/10

CPC分类号： G01R29/0892 ,  G01R29/105

摘要： Provided is a system and method for measuring an antenna radiation pattern in a Fresnel region based on a phi-variation method. The system includes a rotator for changing angles of a reference antenna and a target antenna; a vector network analyzer for obtaining radiation pattern data in accordance with transmission/reception radio frequency (RF) signals between the reference antenna and the target antenna; a measurement unit for calculating a far-field radiation pattern based on the radiation pattern data received from the vector network analyzer; and a controller for controlling the rotator according to a measurement angle transmitted from the measurement unit.

摘要翻译： 本发明提供一种基于菲尼斯变化方法测量菲涅耳区域中的天线辐射图案的系统和方法。 该系统包括用于改变参考天线和目标天线的角度的旋转器; 用于根据参考天线和目标天线之间的发射/接收射频（RF）信号获得辐射图数据的矢量网络分析仪; 测量单元，用于基于从矢量网络分析器接收的辐射图案数据计算远场辐射图; 以及控制器，用于根据从测量单元发送的测量角来控制旋转器。

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：US20100134370A1

公开(公告)日：2010-06-03

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

CPC分类号： H01Q13/0225 ,  H01Q13/0275

摘要： A probe and an antenna reduces the multiple reflection of electromagnetic waves. The probe includes: a waveguide; and a resonance unit entirely or partially disposed in the inside of the waveguide and comprising a conductor.

摘要翻译： 探头和天线减少电磁波的多重反射。 探针包括：波导; 以及完全或部分地设置在波导内部并且包括导体的谐振单元。