发明名称 |
CAMERA BASED POSITIONER FOR NEAR-FIELD MEASUREMENT AND METHOD THEREFOR, AND NEAR-FIELD MEASUREMENT SYSTEM |
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.
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申请公布号 |
US2010128124(A1) |
申请公布日期 |
2010.05.27 |
申请号 |
US20080597205 |
申请日期 |
2008.04.24 |
申请人 |
CHO YONG-HEUI;OH SOON-SOO;MOON JUNG-ICK;KIM JOUNG-MYOUN;YUN JE-HOON |
发明人 |
CHO YONG-HEUI;OH SOON-SOO;MOON JUNG-ICK;KIM JOUNG-MYOUN;YUN JE-HOON |
分类号 |
H04N7/18;G01R29/08 |
主分类号 |
H04N7/18 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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