Title :
Application of 2-D RELAX algorithm to SAR superresolution imaging
Author :
Xushen, Zhou ; Bin, Chen ; Weixing, Sheng
Author_Institution :
EMP Lab., Nanjing Eng. Inst., Nanjing
Abstract :
Design and develop a set of microwave imaging system based on synthetic aperture radar (SAR)technique. Superresolution array processing methods have been applied to SAR imaging in order to improve the resolution. The application of the 2-D RELAX algorithm in SAR imaging is introduced in this paper. Therefore, the higher resolution can be obtained by using the RELAX algorithm instead of the FFT. The experimental results show the effectiveness of RELAX algorithm.
Keywords :
image resolution; microwave imaging; synthetic aperture radar; 2D RELAX algorithm; SAR superresolution imaging; microwave imaging system; synthetic aperture radar; Array signal processing; Bandwidth; High-resolution imaging; Image resolution; Microwave imaging; Radar imaging; Radar polarimetry; Radar scattering; Signal resolution; Synthetic aperture radar; Imaging; Relax algorithm; SAR; Super Resolution;
Conference_Titel :
Microwave and Millimeter Wave Technology, 2008. ICMMT 2008. International Conference on
Conference_Location :
Nanjing
Print_ISBN :
978-1-4244-1879-4
Electronic_ISBN :
978-1-4244-1880-0
DOI :
10.1109/ICMMT.2008.4540345
