DocumentCode
2266712
Title
Waveforms for simultaneous SAR and GMTI
Author
Murthy, Vinay ; Pillai, Unnikrishna ; Davis, Mark E.
Author_Institution
C & P Technol., Inc., Closter, NJ, USA
fYear
2012
fDate
7-11 May 2012
Abstract
In this paper we discuss the frequency-jump burst (FJB) waveform as a candidate for performing joint synthetic aperture radar (SAR) imaging and ground moving target indication (GMTI). We introduce the signal model for simulating SAR data and the method for image formation. The ambiguity function (AF) is used as an analysis tool for determining whether the waveform under investigation has the desired resolution. Image artefacts resulting from target motion are discussed and the degradations are quantified.
Keywords
image motion analysis; radar imaging; synthetic aperture radar; waveform analysis; AF; FJB waveform; GMTI; SAR data; SAR imaging; ambiguity function; analysis tool; frequency-jump burst waveform; ground moving target indication; image artefacts; image formation; joint synthetic aperture radar imaging; signal model; simultaneous SAR; target motion; waveforms; Frequency modulation; Image resolution; Receivers; Signal resolution; Synthetic aperture radar; Wideband; AF; Ambiguity Function; FJB; Frequency-Jump Burst; GMTI; Ground Moving Target Indication; SAR; Synthetic Aperture Radar;
fLanguage
English
Publisher
ieee
Conference_Titel
Radar Conference (RADAR), 2012 IEEE
Conference_Location
Atlanta, GA
ISSN
1097-5659
Print_ISBN
978-1-4673-0656-0
Type
conf
DOI
10.1109/RADAR.2012.6212110
Filename
6212110
Link To Document