DocumentCode
3327598
Title
Analysis and compensation for motion errors in FMCW SAR data
Author
Wang, Robert ; Loffeld, Otmar ; Nies, Holger ; Peters, Valerij ; Hägelen, Manfred ; Essen, Helmut
Author_Institution
Center for Sensorsystems (ZESS), Univ. of Siegen, Siegen, Germany
fYear
2010
fDate
25-30 July 2010
Firstpage
4075
Lastpage
4078
Abstract
In this paper, we present a motion error model for a Frequency-Modulated Continuous-Wave (FMCW) SAR system, and analyze the characteristics of the intrapulse motion error. Furthermore, we develop an effective compensation approach to handle motion errors based on our previous result. Finally, we validate the formulated signal model and compensation method by using simulated FMCW SAR data.
Keywords
CW radar; FM radar; motion compensation; synthetic aperture radar; frequency-modulated continuous-wave SAR system; intrapulse motion error; motion errors compensation; simulated FMCW SAR data; Atmospheric modeling; Azimuth; Data models; Modulation; Motion compensation; Remote sensing; Synthetic aperture radar; FMCW; Motion Compensation; SAR;
fLanguage
English
Publisher
ieee
Conference_Titel
Geoscience and Remote Sensing Symposium (IGARSS), 2010 IEEE International
Conference_Location
Honolulu, HI
ISSN
2153-6996
Print_ISBN
978-1-4244-9565-8
Electronic_ISBN
2153-6996
Type
conf
DOI
10.1109/IGARSS.2010.5651128
Filename
5651128
Link To Document