发明名称 |
Use of solar illumination and baffles to calibrate visible sensors |
摘要 |
A device for calibrating a sensor using solar radiation includes a sensor configured to measure electromagnetic radiation received through a field of view (FOV) having a normal line of sight and at least two baffles removably insertable across the FOV of the sensor and inclined to the line of sight. Each baffle has first and second opposing surfaces, with the first surface disposed to face the solar radiation and the second surface disposed to face the sensor. One of the first or second surface is configured as a diffused surface, and the other of the first or second surface is configured as a specular surface.
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申请公布号 |
US7576346(B1) |
申请公布日期 |
2009.08.18 |
申请号 |
US20070865200 |
申请日期 |
2007.10.01 |
申请人 |
ITT MANUFACTURING ENTERPRISES, INC. |
发明人 |
SMITH DAVID STANLEY;COHEN DOUGLAS LENT |
分类号 |
G01N21/86 |
主分类号 |
G01N21/86 |
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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