| 超宽带雷达目标及环境仿真技术的研究 |
| |
| 引用本文： | 余志武,陆仲良.超宽带雷达目标及环境仿真技术的研究[J].系统仿真学报,1993,5(4):37-41. |
| |
| 作者姓名： | 余志武 陆仲良 |
| |
| 作者单位： | 国防科技大学电子工程系
(余志武)，国防科技大学电子工程系(陆仲良) |
| |
| 摘 要： | 超宽带雷达是一种用途广泛的新体制雷达,它与经典雷达有着很大的差异。为了有效地分析和设计超宽带雷达系统,有必要建立超宽带雷达系统模型。雷达系统建模中最重要的工作是仿真雷达目标及环境。本文,我们基于时域有限差分法(FDTD),提出了一种雷达目标的仿真算法,并根据这种算法,仿真了几种简单几何形状的雷达目标实例。在第三节,介绍了一种仿真超宽带海杂波的方法。
|
| 关 键 词： | 超宽带雷达 雷达目标 雷达信号 仿真 |
Research of the Simulation Technique for Ultra-Wideband Radar Targetsand environment |
| |
| Yu zhi wu Lu zhong liang,National University of Defence Technology.Research of the Simulation Technique for Ultra-Wideband Radar Targetsand environment[J].Journal of System Simulation,1993,5(4):37-41. |
| |
| Authors: | Yu zhi wu Lu zhong liang National University of Defence Technology |
| |
| Institution: | Yu zhi wu Lu zhong liang
National University of Defence Technology |
| |
| Abstract: | Ultra -wideband radar is a new-concept radar of many uses.Thcre are large differences between ultra wideband radar and conventional radar.lt is desired to model ultra-wideband radar system.The most important work in modelling radat system is to simulate radat targets and environment.This paper proposed a simulation algorithm of radar targets based on the finite-difference time-domain method.Some simulation results are obtained by the algorithm.In section IE .a method of simulating ultra wideband sea clutter is introduced. |
| |
| Keywords: | Ultra-wideband Radar Radar targets Sea clutter System modelling Finite-Difference Time-Domain method |
| 本文献已被 CNKI 维普 等数据库收录！ |
