公开(公告)号：US20050104778A1

公开(公告)日：2005-05-19

申请号：US10865382

申请日：2004-06-09

申请人： Won-Kyu Choi ,  Yong-Heui Cho ,  Cheol-Sig Pyo ,  Soon-Ik Jeon ,  Chang-Joo Kim

发明人： Won-Kyu Choi ,  Yong-Heui Cho ,  Cheol-Sig Pyo ,  Soon-Ik Jeon ,  Chang-Joo Kim

IPC分类号： H01Q13/08 ,  H01Q9/04 ,  H01Q1/38

CPC分类号： H01Q9/0442 ,  H01Q9/0407

摘要： A microstrip patch antenna formed by using a microelectro-mechanical system technology is included. The microstrip patch antenna includes: a substrate provided with a ground formed on a bottom surface of the substrate; a feeding line formed on a top surface of the substrate for feeding an electric power; a coupling stub formed on the top surface of the substrate and electrically connected to the feeding line; a plurality of supporting posts erected on the top surface of the substrate; and a radiating patch formed on the supporting posts, thereby forming an area of air between the radiating patch and the top surface of the substrate.

摘要翻译： 包括使用微电子机械系统技术形成的微带贴片天线。 微带贴片天线包括：设置有形成在基板的底表面上的接地的基板; 馈电线，形成在所述基板的顶表面上用于馈送电力; 形成在基板的顶表面上并电连接到馈电线的耦合短截线; 竖立在基板顶表面上的多个支柱; 以及形成在支撑柱上的辐射贴片，从而在辐射贴片和衬底的顶表面之间形成空气区域。

公开(公告)号：US07006044B2

公开(公告)日：2006-02-28

申请号：US10865382

申请日：2004-06-09

申请人： Won-Kyu Choi ,  Yong-Heui Cho ,  Cheol-Sig Pyo ,  Soon-Ik Jeon ,  Chang-Joo Kim

发明人： Won-Kyu Choi ,  Yong-Heui Cho ,  Cheol-Sig Pyo ,  Soon-Ik Jeon ,  Chang-Joo Kim

IPC分类号： H01Q1/38

CPC分类号： H01Q9/0442 ,  H01Q9/0407

摘要： A microstrip patch antenna formed by using a microelectro-mechanical system technology is included. The microstrip patch antenna includes: a substrate provided with a ground formed on a bottom surface of the substrate; a feeding line formed on a top surface of the substrate for feeding an electric power; a coupling stub formed on the top surface of the substrate and electrically connected to the feeding line; a plurality of supporting posts erected on the top surface of the substrate; and a radiating patch formed on the supporting posts, thereby forming an area of air between the radiating patch and the top surface of the substrate.

摘要翻译： 包括使用微电子机械系统技术形成的微带贴片天线。 微带贴片天线包括：设置有形成在基板的底表面上的接地的基板; 馈电线，形成在所述基板的顶表面上用于馈送电力; 形成在基板的顶表面上并电连接到馈电线的耦合短截线; 竖立在基板顶表面上的多个支柱; 以及形成在支撑柱上的辐射贴片，从而在辐射贴片和衬底的顶表面之间形成空气区域。

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：US08471774B2

公开(公告)日：2013-06-25

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 ,  H01Q3/00

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：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：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。