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Application of Optimization Algorithm to Designing Absorber Composed of RHM and LHM

机译:优化算法在rhM和LHM构成的吸收器设计中的应用

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When electromagnetic wave is propagating in LHM, electric field, magnetic field and wave vector conform to the left-hand screw rule. In this paper, the reflection characteristics of an absorber composed of RHM and LHM are analyzed by transmission line model. A hybrid algorithm based on improved PSO and SA algorithm is derived to optimize the parameters of the absorber. With the optimal permittivity, permeability and thickness of LHM and optimal thickness of RHM, the minimum reflectivity will be attained. Then the reflectivity is also computed when one parameter is changeable and the other parameters are unchangeable.
机译:当电磁波在LHM,电场,磁场和波矢量中传播时,符合左侧螺钉规则。本文通过传输线模型分析了由RHM和LHM组成的吸收器的反射特性。基于改进的PSO和SA算法的一种混合算法,以优化吸收器的参数。利用LHM的最佳介电常数,渗透性和厚度和rhM的最佳厚度,将获得最小反射率。然后,当一个参数可变时也计算反射率并且其他参数不可改变。

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