Title :
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
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;
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
DOI :
10.1109/APSAR.2007.4418566
