发明名称 |
Thermal control apparatus for two-axis measurement system |
摘要 |
A two-axis measurement system for use with an article under test (AUT) is provided with a thermal control system to maintain the measurement system at a stable temperature. The thermal control system may be use a temperature-controlled fluid, such as liquid or gas, conducted through the measurement system. The measurement system further comprises a field probing sensor that is adapted to be positioned at a plurality of points spaced from the AUT to perform a measurement of the AUT. The probing sensor is manipulated by at least a first member extending in a first axial direction and a second member extending in a second axial direction perpendicular to the first axial direction. A near-field measurement of the AUT is performed by moving the field probing sensor in a pattern in front of the AUT to sample the RF energy of the AUT at a plurality of points. Internal passageways provided through the first and second members permit communication of the temperature-controlled fluid therethrough.
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申请公布号 |
US6193334(B1) |
申请公布日期 |
2001.02.27 |
申请号 |
US19980156155 |
申请日期 |
1998.09.18 |
申请人 |
NEARFIELD SYSTEMS INCORPORATED |
发明人 |
SLATER DAN;PAIGE THOMAS |
分类号 |
G01R29/10;H01Q1/12;H01Q3/08;(IPC1-7):H01Q1/12 |
主分类号 |
G01R29/10 |
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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