Title :
A general method for introducing structured nonorthogonal grids into high-order finite-difference time-domain methods: Formulation and interrelations with the design of metamaterials
Author :
Armenta, Roberto B. ; Sarris, Costas D.
Author_Institution :
Edward S. Rogers Sr. Dept. of Comput. & Electr. Eng., Univ. of Toronto, Toronto, ON, Canada
Abstract :
A general method for introducing structured nonorthogonal grids into high-order FDTD schemes has been presented. As demonstrated, the metamaterial blueprints of the structure are obtained simultaneously.
Keywords :
finite difference time-domain analysis; metamaterials; FDTD schemes; high-order finite difference time domain methods; metamaterial blueprints; structured nonorthogonal grids; Boundary conditions; Finite difference methods; Grid computing; Maxwell equations; Metamaterials; Physics computing; Planar waveguides; Pulse generation; Strontium; Time domain analysis;
Conference_Titel :
Antennas and Propagation Society International Symposium, 2009. APSURSI '09. IEEE
Conference_Location :
Charleston, SC
Print_ISBN :
978-1-4244-3647-7
DOI :
10.1109/APS.2009.5171795
