Summary
International Symposium on Antennas and Propagation
2006
Session Number:1C2b
Session:
Number:1C2b-5
3-D ADI-FDTD Method with Fewer For-Loops
Eng Leong Tan, Weiming Fu,
pp.1-4
Publication Date:2006/11/2
Online ISSN:2188-5079
DOI:10.34385/proc.34.1C2b-5
PDF download (92.4KB)
Summary:
This paper presents an alternative implementation of the three-dimensional (3-D) alternating direction implicit finite-difference time-domain (ADI-FDTD) method. The method has fewer for-loops than the conventional ADIFDTD method. Furthermore, it involves the same total flops count like conventional ADI-FDTD, which is less than both Crank-Nicolson direct-splitting (CNDS) and Crank-Nicolson-cycle sweep-uniform (CNCSU) methods. The formulation of the present method with fewer forloops is described and detailed comparison among various methods in flops and loops count is discussed.