Performance of algorithms for high-resolution turntable ISAR imaging
Kempf T., and Peichl M., and Dill S., and Süß H., (2004) Performance of algorithms for high-resolution turntable ISAR imaging. In: Proc. of EUSAR'04. Proc. of EUSAR04, 5th European Conference on Synthetic Aperture Radar, Neu-Ulm, Germany, 25-27 May 2004.
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Processing images out of ISAR-data measured on a tower-turntable by a stepped frequency system with a tomo-graphical procedure will be appropriate concerning the image accurracy. Nevertheless the computational burden is quite high. In this paper we compare alternative methods and investigate a kind of hybrid algorithm, where subapertures are processed in a polar format way and overlayed coherently in the image domain. This coherent subaperture method enables a compromise between image quality and computational effort.
|Document Type:||Conference or Workshop Item (Paper)|
|Title:||Performance of algorithms for high-resolution turntable ISAR imaging|
|Journal or Publication Title:||Proc. of EUSAR'04|
|Keywords:||ISAR processing, high resolution, computational speed|
|Event Title:||Proc. of EUSAR04, 5th European Conference on Synthetic Aperture Radar, Neu-Ulm, Germany, 25-27 May 2004|
|HGF - Research field:||Aeronautics, Space and Transport|
|HGF - Program:||Space|
|HGF - Program Themes:||W EO - Erdbeobachtung|
|DLR - Research area:||Space|
|DLR - Program:||W EO - Erdbeobachtung|
|DLR - Research theme (Project):||UNSPECIFIED|
|Institutes and Institutions:||Microwaves and Radar Institute|
|Deposited By:||Dr.-Ing. Markus Peichl|
|Deposited On:||16 Sep 2005|
|Last Modified:||06 Jan 2010 19:53|
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