Abstract

In this paper, a single integral equation (SIE) method is developed to analyze the electromagnetic scattering from 3D combined conducting and dielectric objects. Compared with the conventional coupled integral equations method, the SIE method reduces the number of unknowns by a factor of two for dielectric bodies and has faster convergence for an iterative solution. Fast multipole method (FMM) is incorporated to reduce the computing complexity and memory requirement. Numerical results show that the proposed single integral equation method enhanced by fast multipole method (SIE-FMM) is accurate and efficient for analysis of scattering by composite dielectric and conducting objects.

Talk to us

Join us for a 30 min session where you can share your feedback and ask us any queries you have

Schedule a call

Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.