Communications – electrical: acoustic wave systems and devices – Echo systems – Distance or direction finding
Patent
1998-12-29
2000-07-11
Lobo, Ian J.
Communications, electrical: acoustic wave systems and devices
Echo systems
Distance or direction finding
367 7, 367 88, 342 25, 342179, G01S 1589, G01S 1389
Patent
active
060882956
ABSTRACT:
A feature imaging and adaptive focusing synthetic aperture processing met provides improved sharpness and easier classification of images derived from radar and sonar echo data by applying adaptive focusing and feature imaging to a sequence of echo data.
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Fendelman Harvey
Kagan Michael A.
Lobo Ian J.
The United States of America as represented by the Secretary of
Whitesell Eric James
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