桂林电子科技大学学报2017，Vol.37Issue(2)：92-97,6.
基于伪随机序列的超宽带MIMO雷达波形设计
Design of ultra-wideband MIMO radar waveform based on pseudo-random sequences
摘要
Abstract
For the problem of genetic optimization algorithm for orthogonal phase encoding information computational cost is larger and the way of frequency multiplexing frequency band resource consumption is too much,an ultra-wideband MIMO radar waveform is designed.Based on the statistical properties of pseudo-random sequences and the advantage of ultra-wideband pulses, the orthogonal waveform with excellent properties is designed, then the MIMO radar images are compared under different waveform design methods.Simulation results show that ultra-wideband MIMO radar based on pseudo-random sequences is better than the traditional MIMO radar in waveform computation and imaging resolution.关键词
MIMO雷达/相位编码/伪随机序列/脉冲位置调制Key words
MIMO radar/phase encoding/pseudo-random sequences/pulse position modulation分类
信息技术与安全科学引用本文复制引用
刘威亚,欧阳缮,顾坤良,尚朝阳..基于伪随机序列的超宽带MIMO雷达波形设计[J].桂林电子科技大学学报,2017,37(2):92-97,6.基金项目
国家自然科学基金(61371186) （61371186）
广西自然科学基金(2013GXNSFFA019004) （2013GXNSFFA019004）
桂林电子科技大学研究生教育创新计划(GDYCS201458) （GDYCS201458）
