Inspec keywords: finite difference time-domain analysis; periodic structures; matrix algebra

Other keywords: finite-difference-time-domain method; block periodic tri-diagonal matrices; spectral ADI-HO-FDTD method; alternating-direction-implicit higher-order FDTD method; PS-ADI-HO-FDTD algorithm; periodic structures

Subjects: Linear algebra (numerical analysis); Artificial electromagnetic wave materials and structures