earticle

영어

To explore the analytical solution of electromagnetic scattered field for hybrid impedance plane, we studied a whole-equivalent-source method, and got the analytical solution of scattered field for two-part hybrid impedance plane with arbitrarily polarized plane wave as incident field. According to the corresponding relationship in singularity between mathematics and physics, the diffracted field expression of the impedance boundary line was separated from the reflected field generated by uniform impedance surface, and the diffraction effects was divided into first-order, second-order, third-order and higher-order diffraction effects respectively. By numerical calculation, the amplitude of electric field x-component of scattered field was studied with respect to observation position.