Design and Optimization of Combined Modulation Waveform Using Genetic and Simulated Annealing Algorithm

摘要：

Frequency and phase combined modulation waveform has been considered as an important technology that provides significantly improved LPI performance and compression ratio in Radar system.In this paper,genetic simulated annealing algorithm(GASA) has been applied to the design and optimization of the combined modulation waveform. On the basis of genetiC algorithm(GA),GASA introduces annealing process in energetic,thus enhancing the searching capability and efficiency in the whole searching scope. The feasibility and high efficiency of the algorithm is validated by the simulation result and implementation in engineering.

关键词： Genetic Simulated Annealing Algorithm Frenquency and Phase Combined Modulation Waveform Design and Optimization

作者: Zhang Peng Li Ming Yajun Wang

作者单位: National Key Lab of Radar Signal Processing,Xidian University No.2 South TAIBAI Road,Xian,Shanxi,710071,China

会议类型: 国际会议

会议名称: 2009 2nd Asian-Pacific Conference on Synthetic Aperture Radar(第二届亚太合成孔径雷达会议)

会议地点: 西安

会议语种:英文

页码: 911-915

在线出版日期: 2009-10-26（万方平台首次上网日期，不代表论文的发表时间）