发明名称 |
Synthetic Aperture focusing techniques |
摘要 |
The present application describes an apparatus that includes a radar antenna device to acquire synthetic aperture radar data, radar receiver and transmitter equipment coupled to the radar antenna device, and a synthetic aperture radar processing device in communication with the radar receiver and transmitter equipment. This processing device includes a processor structured to process the synthetic aperture radar data, which is representative of a defocused image. The processor is further structured to define an image processing constraint corresponding to an image region expected to have a low radar return and generate one or more output signals as a function of the image processing constraint and the data. The one or more output signals are representative of a more focused form of the defocused image.
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申请公布号 |
US2008297405(A1) |
申请公布日期 |
2008.12.04 |
申请号 |
US20080080927 |
申请日期 |
2008.04.07 |
申请人 |
MORRISON JR ROBERT L;DO MINH N;MUNSON JR DAVID C |
发明人 |
MORRISON, JR. ROBERT L.;DO MINH N.;MUNSON, JR. DAVID C. |
分类号 |
G01S13/90 |
主分类号 |
G01S13/90 |
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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