基于多次反射的毫米波被动探测装甲目标辐射特性研究 -- 西北工业大学学报,2015,33(1):135-140
论文:2015,Vol:33,Issue(1):135-140
引用本文:
冯建利, 张效民. 基于多次反射的毫米波被动探测装甲目标辐射特性研究[J]. 西北工业大学学报
Feng Jianli, Zhang Xiaomin. Research on Armored Target Radiation Characteristics with Passive Millimeter Wave Detection Based on Multiple Reflection[J]. Northwestern polytechnical university

基于多次反射的毫米波被动探测装甲目标辐射特性研究
冯建利1,2, 张效民1
1. 西北工业大学航海学院, 陕西西安 710072;
2. 西安石油大学计算机学院, 陕西西安 710065
摘要:
针对以往毫米波被动探测装甲目标辐射特性研究中忽略了装甲目标面元之间辐射能量的多次反射问题,建立了装甲目标能量多次反射的辐射特性模型。采用射线跟踪方法从理论上推导了多次反射的计算方法并给出了计算步骤,仿真验证了多次反射的正确性及分析多次反射的必要性。为装甲目标的毫米波辐射特性研究提供了新的分析思路及理论依据。
关键词:    计算机仿真    计算机软件    MATLAB    毫米波    射线跟踪    方框图    温度    装甲目标    多次反射    毫米波被动探测    辐射特性   
Research on Armored Target Radiation Characteristics with Passive Millimeter Wave Detection Based on Multiple Reflection
Feng Jianli1,2, Zhang Xiaomin1
1. College of Marine Science and Technology, Northwestern Polytechnical University, Xi'an 710072, China;
2. School of Computer Science, Xi'an Shiyou University, Xi'an 710065, China
Abstract:
In the past, the multiple reflection between armored target panels was ignored in the research of armored target radiation characteristics detection with passive millimeter wave. Therefore, we established the armored target radiation characteristics model with multiple reflection. Using ray tracing method, we deduced the calculation method of multiple reflection and gave its calculation steps. The simulation results and their analysis verified preliminarily the correctness of multiple reflection and the necessity of its analysis. The results, we believe, provide a new analytical idea and theoretical basis for the study of millimeter wave radiation characteristics of armored target.
Key words:    computer simulation    computer software    MATLAB    millimeter wave    ray tracing    schematic diagrams    temperature    armored target    multiple reflection    passive millimeter wave detection    radiation characteristics   
收稿日期: 2014-09-11     修回日期:
DOI:
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作者简介: 冯建利(1981-),女,西北工业大学博士研究生,主要从事毫米波被动探测信号处理及目标识别技术研究。
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