Using GA to design discrete frequency-coding waveform for orthogonal multistatic ISAR

Author

Xu, Jia ; Xu, Jie ; Dai, Xizeng ; Peng, Yingning

Author_Institution

Tsinghua Univ., Beijing

fYear

2007

fDate

5-9 Nov. 2007

Firstpage

107

Lastpage

110

Abstract

In this paper, we discussed how to use the genetic algorithm(GA) to design discrete frequency-hopping waveforms for orthogonal multistatic ISAR (inverse synthetic aperture radar). Based on the novel and creative using of GA, the optimization problem is well solved and the design results have good performance in auto-correlation and cross-correlation. The obtained results in this paper can be implemented in real multistatic ISAR systems.

Keywords

correlation methods; encoding; genetic algorithms; synthetic aperture radar; auto-correlation; cross-correlation; discrete frequency-coding waveform design; frequency-hopping waveform; genetic algorithm; inverse synthetic aperture radar; orthogonal multistatic ISAR system; Algorithm design and analysis; Autocorrelation; Cost function; Design optimization; Frequency; Genetic algorithms; Matched filters; Radar imaging; Synthetic aperture radar; Transmitters; Multistatic ISAR; discrete frequency-coding waveform (DFCW); genetic algorithm (GA); orthogonal waveform;

fLanguage

English

Publisher

ieee

Conference_Titel

Synthetic Aperture Radar, 2007. APSAR 2007. 1st Asian and Pacific Conference on

Conference_Location

Huangshan

Print_ISBN

978-1-4244-1188-7

Electronic_ISBN

978-1-4244-1188-7

Type

conf

DOI

10.1109/APSAR.2007.4418566

Filename

4418566