微波吸收剂的研究现状与发展趋势

Present Research State and Perspective of Wave-absorbing Agents

介绍了微波吸收剂吸收雷达波的基本原理以及多种吸波材料的优异吸波性能。对目前存在的微波吸收剂进行分类,并综述了石墨、乙炔炭黑、碳纤维、碳化硅纤维、铁氧体等作为常见吸波材料损耗介质的国内外最新研究进展及发展趋势。展望了纳米吸收剂、导电高分子、视黄基席夫碱等新型微波吸收剂的发展前景。

The mechanism and excellent properties of microwave-absorbing materials as microwave-absorbing agents are presented. The current microwave-absorbing agents are classified, and many materials such as graphite, acetylene black, carbon fiber, SiC fiber, iron oxide and so on, as loss substance in radar-absorbing materials are reviewed. Developing prospect of the new wave-absorbing materials （nanometer agents, conducting polymer and retinyl schiff base） is also discussed.