军事目标激光散射特性研究进展

Research progress of laser scattering properties for military target

军事目标的激光散射特性是影响装备作战效能的重要因素,对于研究激光装备的作用距离、装备的激光隐身性能具有重要的意义。本文介绍了目标激光散射特性的基本概念,从理论模型和经验公式两方面介绍了激光散射特性的理论建模研究成果,分析了各种模型和经验公式的适用范围。从目标表面材料BRDF测量、缩比模型LRCS测量、真实目标LRCS测量三个方面,分析了国内外典型测量方法、相关应用以及下一步发展方向,为后续目标散射特性的研究提供借鉴。

The laser scattering characteristics of military targets are a key factor of the equipment combat effective- ness, and it has great significance for studying operating range of laser equipment and stealth performance of equip- ment. The basic concept of target laser scattering characteristics is introduced, and the theoretical research results of laser scattering characteristics from the theoretical model and the empirical formula were described, and then the ap- plicable scope of the various models and empirical formulas was analyzed. The latest measurement methods, the latest research progress and the research direction of the next research are analyzed from three aspects of the target surface material BRDF measurement, the scale-model LRCS measurement and the real target LRCS measurement. This provide a reference for the study of target scattering characteristics.