摘要
首先总结了战场电磁环境复杂度度量的研究现状,基于对象的感知能力,提出了电磁环境相关性和相关度的概念,分析了电磁环境相关度的性质,给出了其计算方法,并提出了基于相关度的战场电磁环境复杂度评估方法,以电磁环境时间相关度、空间相关度和频率相关度为例,进行了仿真计算。
The research status is summarized on evaluating battlefield electromagnetic environment complexity. Then, based on the sensitive ability of the object, the conceptions of electromagnetic environment relativity and correlation measure are proposed. The property of electromagnetic environment correlation measure is analyzed and its computation method is presented. A correlation measure electromagnetic environment complexity. With electromagnetic environment time, space and frequency correlation measure as examples, simulation is provided for electromagnetic environment correlation measure computation.
出处
《电子信息对抗技术》
2010年第2期74-78,83,共6页
Electronic Information Warfare Technology
基金
中国博士后科学基金(20090461456)
关键词
战场电磁环境
复杂度评估
相关度
时变功率谱
battlefield electromagnetic environment
complexity evaluation
correlation measure
time-vary power spectrum
