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Improved radar imaging by centimeter resolution capabilities of the airborne SAR sensor PAMIR

: Brenner, A.R.

Rohling, H. (Ed.) ; Deutsche Gesellschaft für Ortung und Navigation -DGON-:
International Radar Symposium, IRS 2013. Proceedings. Vol.1 : Dresden, Germany, June 19 - 21, 2013
Göttingen: Cuvillier, 2013
ISBN: 978-3-95404-223-4
International Radar Symposium (IRS) <14, 2013, Dresden>
Fraunhofer FHR

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.