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Steering A Radar Beam Toward The Zero-Doppler LineAlgorithm computes angles needed to aim radar beam from airborne or spaceborne platform toward Doppler line projected on ground for which Doppler shift of radar return is zero. Devised to reduce Doppler errors and simplify processing of data from synthetic-aperture-radar system. Applicable to aiming of other radio or optical instruments toward their zero-Doppler lines on ground.
Document ID
19940000562
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Chang, Chi-Yung
(Caltech)
Curlander, John C.
(Caltech)
Date Acquired
August 16, 2013
Publication Date
October 1, 1994
Publication Information
Publication: NASA Tech Briefs
Volume: 18
Issue: 10
ISSN: 0145-319X
Subject Category
Physical Sciences
Report/Patent Number
NPO-18896
Accession Number
94B10562
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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