NDLI: Intereferometric phase and target motion estimation for accurate 3D reflectivity reconstruction in ISAR systems

Content Provider	IEEE Xplore Digital Library
Author	Battisti, N. Martorella, M.
Copyright Year	2010
Description	Author affiliation: Seeker Division, MBDA Missiles Systems, Rome, Italy (Battisti, N.) \|\| Department of Information Engineering, University of Pisa, Pisa, Italy (Martorella, M.)
Abstract	An algorithm for 3D target reflectivity function reconstruction is proposed in this paper that is based on an interferometric ISAR system. The system uses two orthogonal baselines, each composed of two tx/rx antennas, which are able to provide a measurement of the phase difference for each scattering centre found in the ISAR image. The present paper focuses on a method for estimating the effective rotation vector, both magnitude and orientation, that is based on accurate interferometric phase estimation.
Starting Page	108
Ending Page	112
File Size	721591
Page Count	5
File Format	PDF
ISBN	9781424458110
ISSN	10975659
e-ISBN	9781424458127
DOI	10.1109/RADAR.2010.5494644
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2010-05-10
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Motion estimation Reflectivity Phase estimation Image reconstruction Radar antennas Antenna measurements Phase measurement Receiving antennas Geometry High-resolution imaging
Content Type	Text
Resource Type	Article
Subject	Electrical and Electronic Engineering

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Intereferometric phase and target motion estimation for accurate 3D reflectivity reconstruction in ISAR systems