从隐身技术的国内外研究动态入手,分析了当前电磁波吸波材料的研究现状和发展方向,对不同种类吸波材料的特性和用途进行了分析和比较.在国内外吸波球体的研究基础之上,对谐振型吸波球体的吸波原理和成形工艺进行了分析.%The research state and development direction of electromagnetic wave-absorbing material was analyzed through literature research of national and foreign stealth techniques. The characteristics and uses of different wave-absorbing material were analyzed and compared. Wave-absorbing spheres at home and abroad were studied. The wave-absorbing principle and molding process of resonant wave-absorber was analyzed.
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