Numerical simulation and calculation analysis of equivalent electromagnetic performance of uniaxial anisotropic materials

Aiming at the equivalent calculation of dielectric properties of honeycomb sandwich structure materials with regular periodic medium, a comparative analysis method of finite element numerical simulation and algorithm calculation is proposed. The correctness of the algorithm is verified by this analysis method, and the equivalent dielectric constant is calculated by waveguide coaxial reflection method. The comparison results show that the calculation results are basically consistent with the finite element numerical results. This analysis method provides a new idea for the study of equivalent electromagnetic properties of uniaxial anisotropic materials.