DocumentCode
631148
Title
Improved radar imaging by centimeter resolution capabilities of the airborne SAR sensor PAMIR
Author
Brenner, A.R.
Author_Institution
Fraunhofer Inst. for High Freq. Phys. & Radar Tech. FHR, Wachtberg, Germany
Volume
1
fYear
2013
fDate
19-21 June 2013
Firstpage
218
Lastpage
223
Abstract
The X-band SAR/GMTI sensor PAMIR of Fraunhofer FHR now offers a simultaneous bandwidth of 3.6 GHz corresponding to a relative bandwidth of 40 %. This opens up ultra-high resolution capabilities in airborne wide range SAR imaging. In this paper the actual sensor realisation is described and several generic examples of SAR images with man-made objects offering a geometrical resolution down to 4 cm times 1.5 cm (range; azimuth) are presented.
Keywords
airborne radar; image resolution; image sensors; radar imaging; synthetic aperture radar; Fraunhofer FHR; X-band GMTI sensor PAMIR; actual sensor realisation; airborne SAR sensor; airborne wide range imaging; bandwidth 3.6 GHz; centimeter resolution capabilities; geometrical resolution; improved radar imaging; man-made objects; synthetic aperture radar; ultra-high resolution capabilities; Azimuth; Bandwidth; Image resolution; Radar imaging; Radar polarimetry; Synthetic aperture radar;
fLanguage
English
Publisher
ieee
Conference_Titel
Radar Symposium (IRS), 2013 14th International
Conference_Location
Dresden
Print_ISBN
978-1-4673-4821-8
Type
conf
Filename
6581090
Link To Document