【摘要】 介绍了微纳米吸波材料的吸波机理,叙述了铁氧体吸波材料、金属微粉吸波材料、多晶铁纤维吸波材料等常用吸波材料的特点与研究进展;着重分析了纳米材料的特点以及其作为吸波材料的独特性能,并简要介绍了具有独特性能的左手材料以及碳纳米管作为吸波材料的研究现状,在此基础上对吸波材料的研究前景进行展望。更多还原

【Abstract】 The mechanism of wave absorption of micro or nanomaterials is introduced,and the characteristics and research advances in the common wave-absorbing materials including ferrite,micro-powder of metals and polycrystal iron fiber,etc.,are summarized,with the emphasis on the characteristics of nanomaterials and their unique properties as wave-absorbing materials.The research status of carbon nanotubes and the left-handed material as wave-absorbing materials is discussed,and on the basis of that,the perspective of study on electrowave-absorbing materials is unfolded.更多还原