| 蒸发波导环境中基于ZMNL的海杂波仿真 |
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| 引用本文： | 赵小龙,黄际英. 蒸发波导环境中基于ZMNL的海杂波仿真[J]. 系统工程与电子技术, 2008, 30(5): 813-815 |
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| 作者姓名： | 赵小龙 黄际英 |
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| 作者单位： | 1. 西安电子科技大学理学院,西安,陕西,710071;天水师范学院,天水,甘肃,741001
2. 西安电子科技大学理学院,西安,陕西,710071 |
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| 基金项目： | 国家自然科学基金 , 电波环境特性及模化技术国防科技重点实验室资助课题 |
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| 摘 要： | 针对海上蒸发波导环境中雷达目标的识别,提出了蒸发波导中基于零记忆非线性变换(ZMNL)的海杂波实现方法。该方法确定了海杂波K分布参数与蒸发波导高度间的关系,可得到不同蒸发波导高度、不同探测距离处的相关K分布杂波序列。给出了应用该方法产生杂波的具体步骤,仿真实验证明了该方法用于蒸发波导中海杂波建模的有效性。
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| 关 键 词： | 蒸发波导 海杂波 零记忆非线性变换 K分布 |
| 文章编号： | 1001-506X(2008)05-0813-03 |
| 修稿时间： | 2007-03-27 |
Sea clutter simulation based on ZMNL in evaporation duct environment |
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| Zhao Xiao-long,Huang Ji-ying. Sea clutter simulation based on ZMNL in evaporation duct environment[J]. System Engineering and Electronics, 2008, 30(5): 813-815 |
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| Authors: | Zhao Xiao-long Huang Ji-ying |
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| Abstract: | A method is proposed to simulate sea clutter in evaporation duct environment based on zero memory nonlinearity(ZMNL) for modeling radar signalling.The method identifies the relation between the K-distributed parameter of sea clutter and the evaporation duct height.The correlated K-distributed sea clutter is simulated at a certain duct height and detecting range.The application process of this method in clutter simulation is described.The simulation results show that the method for modeling sea clutter in evaporation duct is operative. |
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| Keywords: | evaporation duct sea clutter zero memory nonlinearity K-distribution |
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