Abstract
An overlapped domain decomposition method (ODDM) combined with the combined field integral equation (CFIE) with impedance boundary condition (IBC) is investigated for efficiently analyzing electromagnetic scattering by 3-D imperfectly conducting objects. When solving each subdomain, only parts of the matrices need to be stored into memory. Hence, the storage in the proposed method is much smaller for an electrically large object than that in the method of moments (MoM). Since the spurious edge effect of the currents is effectively depressed by using the buffer region, the proposed method yields accurate radar-cross-section (RCS) results within a very few outer iterations.
Sign-in/Register to access full text options 
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 callDisclaimer: 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.
