【摘要】 本文用遗传算法优化设计多层结构的电磁波吸收材料,通过优化设计和数值计算给出了材料的结构参数,并对优化结果的多种约束条件(总厚度、吸收带宽、反射率大小)进行了加权评估,从而得到了多种介质材料匹配后具有优良吸波特性的吸波材料.更多还原

【Abstract】 In this paper,we used Genetic Algorithms to design multi-layered microwave ab- sorbing materials.Through using optimized design and numerical method,we got the struc- ture of microwave absorbing materials,and estimated the bound conditions(the whole thick- ness,absorbing bandwidth and the reflectance)of results using the weighted method,and then obtained the multi-medium absorbing materials with excellent microwave absorbing per- formance.更多还原