Research Article

An Asymmetrical Mixed Higher-Order Discontinuous Galerkin Time Domain Method for Electromagnetic Scattering from the Plasma Sheath around a Hypersonic Vehicle

Table 3

RCS error of mix order element and first order element.

76.2 GHz93.5 GHza

Mix order element1.53dBsm0.08dBsm
First order element12.81dBsm10.17dBsm