HIGH-RESOLUTION RADAR IMAGING USING 2-D LINEAR PREDICTION

Authors
GUPTA IJ
Citation
Ij. Gupta, HIGH-RESOLUTION RADAR IMAGING USING 2-D LINEAR PREDICTION, IEEE transactions on antennas and propagation, 42(1), 1994, pp. 31-37
Citations number
13
Categorie Soggetti
Telecommunications,"Engineering, Eletrical & Electronic
Journal title
IEEE transactions on antennas and propagation → ACNP
ISSN journal
0018926X
Volume
42
Issue
1
Year of publication
1994
Pages
31 - 37
Database
ISI
SICI code
0018-926X(1994)42:1<31:HRIU2L>2.0.ZU;2-2
Abstract
An algorithm for radar imaging is described. The algorithm is based on two-dimensional (2-D) linear prediction of 2-D Cartesian frequency sp ectra. It is shown that the algorithm provides much better resolution than the ISAR image obtained using a 2-D inverse Fourier transform. Th e algorithm is especially useful for imaging targets using small-bandw idth RCS data over limited aspect angle regions.