Title :
An isotropy-improved nonstandard finite difference (2,2) scheme
Author :
Yang, Bo ; Balanis, C.A.
Author_Institution :
Arizona State Univ., Tempe, AZ, USA
Abstract :
We develop an isotropy-improved nonstandard finite difference (NSFD) (2,2) scheme by introducing extra degrees-of-freedom into the original NSFD by modifying the correction terms. The notation (2,2) indicates that the scheme is still based on a (2,2) stencil.
Keywords :
Maxwell equations; finite difference methods; mathematical operators; (2,2) stencil; correction terms; degrees-of-freedom; isotropy-improved NSFD (2,2) scheme; nonstandard finite difference; Anisotropic magnetoresistance; Design optimization; Differential equations; Dispersion; Finite difference methods; Maxwell equations; Narrowband; Numerical simulation; Phased arrays; Resonant frequency;
Conference_Titel :
Antennas and Propagation Society International Symposium, 2005 IEEE
Print_ISBN :
0-7803-8883-6
DOI :
10.1109/APS.2005.1551255
