Title :
3D target reconstruction by means of 2D-ISAR imaging and interferometry
Author :
Martorella, Marco ; Salvetti, Federica ; Stagliano, D.
Author_Institution :
Nat. Lab. of Radar & Surveillance Syst. (RaSS), CNIT, Pisa, Italy
fDate :
April 29 2013-May 3 2013
Abstract :
A method for 3D reconstruction of moving targets based on dual interferometric Inverse Synthetic Aperture Radar (ISAR) is presented in this paper. The interferometric phases measured from two orthogonal baselines are used to jointly estimate the effective rotation vector and the scattering centre heights. The scattering centre extraction from the ISAR image is performed by applying a multichannel CLEAN technique. Theoretical and simulation results are used to prove the effectiveness of the proposed method.
Keywords :
image reconstruction; radar imaging; radar interferometry; synthetic aperture radar; 2D ISAR imaging; 3D target reconstruction; dual interferometric inverse synthetic aperture radar; interferometry; moving targets; multichannel CLEAN technique; Arrays; Complexity theory; Estimation; Multiple signal classification; Signal resolution; Signal to noise ratio; Vectors; 3D radar imaging; Inverse Synthetic Aperture Radar (ISAR); Multichannel radar imaging; Radar Interferometry;
Conference_Titel :
Radar Conference (RADAR), 2013 IEEE
Conference_Location :
Ottawa, ON
Print_ISBN :
978-1-4673-5792-0
DOI :
10.1109/RADAR.2013.6586064
