发明名称 |
Semi-opaque chopper for thermal imaging system and method |
摘要 |
Thermal imaging chopper (22) having a frame (42) with an open window (47) and a covered window (48). The covered window (48) is preferably covered with a material that partially blocks a selected amount of thermal radiation from a scene and randomly scatters the remaining thermal radiation from the scene that is transmitted through the covered window. The open window (47) allows unrestricted transmission of thermal radiation from the scene. |
申请公布号 |
AU5533098(A) |
申请公布日期 |
1998.07.17 |
申请号 |
AU19980055330 |
申请日期 |
1997.12.17 |
申请人 |
RAYTHEON TI SYSTEMS, INC. |
发明人 |
ALEX L. KORMOS;CHARLES M. HANSON |
分类号 |
G01J5/62 |
主分类号 |
G01J5/62 |
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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