摘要
介绍吸波材料的雷达隐身吸收机理,并分析雷达吸波材料的损耗特性以及电磁波的有效损耗方法.在此基础上根据国内外雷达隐身领域应用的7种不同类型吸收剂的吸波材料的性能特点,研究现状及改进措施,结合现代战争需求,认为未来雷达隐身吸波材料的发展方向应重点考虑轻量化、功能复合化、高频化以及智能化等4个方向.
In this paper, the radar stealth principle of absorbing materials is introduced and the loss characteristic of the radar absorbing materials and the effective loss methods of electromag- netic wave are analyzed in detail. Furthermore, the characteristics, the latest research progress and the improved methods of seven kinds of wave absorbers for radar absorbing materials in do- mestic and abroad are introduced in detail. Combined with the requirements of modern wars, the research directions of future electromagnetic wave absorbing materials for radar stealth are pointed out in the paper, including lightweight, multifunction, high frequency and intelli- gence.
出处
《西安工程大学学报》
CAS
2015年第6期655-665,共11页
Journal of Xi’an Polytechnic University
基金
陕西省重点实验室科研项目(12JS042)
关键词
雷达隐身
吸波机理
吸收剂
吸收性能
频带宽度
radar stealth
wave absorbing principle
absorber
absorbing property
bandwidth
