An optimizing method for design of microwave absorbing materials

Abstract: An optimizing procedure of microwave absorber is proposed based on the absorbing mechanism for one-layer microwave absorber in this paper. Amplitude–frequency characteristic of the material is obtained under optimal fitting electromagnetic parameters together by using the optimizing method. The influence of dispersion of electromagnetic parameters and the thickness on the performance of the absorbing material is analyzed. [Copyright &y& Elsevier]