Time-Domain Electromagnetic Scattering Simulations on Multicomputers

✍ Scribed by J.S. Shang

• Publisher: Elsevier Science
• Year: 1996
• Tongue: English
• Weight: 300 KB
• Volume: 128
• Category: Article
• ISSN: 0021-9991
• DOI: 10.1006/jcph.1996.0218

✦ Synopsis

attributable to the mathematical formulation of the problem, the numerical procedure, and the computational accu-A series of bistatic radar cross sections of a perfectly conducting sphere over a frequency range were processed on one shared and racy. For the scattering simulation, the Maxwell equations three distributed memory computers. A comparative study was in the time domain can be formulated in total-field and conducted for both the total field and the scattered field formulascattered-field variables (5, 6). In a homogeneous and isotions. The accuracy criteria for the grid point density per wavelength tropic medium where the governing equations are linear, and the placement of the truncated far-field boundary were also the superposition principle prevails. Since all electromagestablished for the present characteristic-based finite volume scheme. The numerical accuracy of all simulations has been valinetic excitations satisfy the Maxwell equations, the scatdated with theoretical results.