High-performance system design of SAR real-time signal processing

Author

Ming-Ming, Bian ; Li-Ning, Gao ; Yi-Zhuang, Xie ; Xu-Bin, Tan

Author_Institution

Radar Res. Lab., Beijing Inst. of Technol., Beijing, China

Volume

12

fYear

2010

fDate

22-24 Oct. 2010

Abstract

Synthetic aperture radar is a high resolution imaging radar, SAR signal processing is an important branch of signal processing, while the performance of SAR signal processing system greatly influences the resolution of SAR image. In this paper, a high-performance signal processing system which has strong computation ability, high-width connectivity and flexible expandability is presented, meanwhile, the program design of FPGA is introduced, further more, the RD algorithm implementation result with the system proposed in this paper is provided as an illustration.

Keywords

field programmable gate arrays; image resolution; radar imaging; radar resolution; synthetic aperture radar; FPGA; RD algorithm; SAR real-time signal processing; field programmable gate arrays; high-performance system design; high-resolution radar imaging; synthetic aperture radar; High-performance Signal Processing System; Matrix Transpose; SAR Imaging Algorithm; Synthetic Aperture Radar;

fLanguage

English

Publisher

ieee

Conference_Titel

Computer Application and System Modeling (ICCASM), 2010 International Conference on

Conference_Location

Taiyuan

Print_ISBN

978-1-4244-7235-2

Electronic_ISBN

978-1-4244-7237-6

Type

conf

DOI

10.1109/ICCASM.2010.5622137

Filename

5622137