Platform shake compensation method in synthetic aperture...

Details Platform shake compensation method in synthetic aperture... Platform shake compensation method in synthetic aperture...

2007-07-03

2007-07-03

Gregory, Bernarr E. (Department: 3662)

Communications: directive radio wave systems and devices (e.g.,

Synthetic aperture radar

C342S02500R, C342S02500R, C342S165000, C342S173000, C342S175000, C342S195000, C342S196000, C367S012000, C367S087000, C367S088000, C367S095000, C367S103000

Reexamination Certificate

active

11501754

ABSTRACT:
The present information comprises the stages of: applying frequency analysis to positional information on a platform, generating virtual positional information on the platform based on a frequency analysis result; extracting a signal based on the generated virtual positional information; and performing a synthetic aperture processing based on the extracted signal, and in this manner, even if the positional information lacking in precision and inaccurate is used, the shake compensation of the platform in the synthetic aperture processing system can be effectively performed.

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