Rapid analysis of perfectly conducting and penetrable quasi-planar structures with the steepest descent fast multipole method

Vikram Jandhyala, Eric Michielssen, Balasubramaniam Shanker, Weng Cho Chew

Research output: Contribution to conferencePaper

Abstract

The applicability of the steepest descent fast multipole method (SDFMM) to the analysis of scattering and radiation from a large class of quasi-planar structures, including rough surfaces, gratings, and microstrip antennas, is demonstrated in this paper. The SDFMM was first devised for the fast solution of scattering from perfectly conducting rough surfaces. Here, the technique is extended and applied to the analysis of scattering and radiation from arbitrarily shaped, multi-region penetrable and perfectly conducting quasi-planar structures. This technique promises to open the door to accurate full-wave electromagnetic analysis of much larger and more complex problems than is possible with prevailing techniques.

Original languageEnglish (US)
Pages434-440
Number of pages7
StatePublished - Jan 1 1998
EventProceedings of the 1998 14th Annual Review of Progress in Applied Computational Electromagnetics. Part 1 (of 2) - Monterey, CA, USA
Duration: Mar 16 1998Mar 20 1998

Other

OtherProceedings of the 1998 14th Annual Review of Progress in Applied Computational Electromagnetics. Part 1 (of 2)
CityMonterey, CA, USA
Period3/16/983/20/98

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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    Jandhyala, V., Michielssen, E., Shanker, B., & Chew, W. C. (1998). Rapid analysis of perfectly conducting and penetrable quasi-planar structures with the steepest descent fast multipole method. 434-440. Paper presented at Proceedings of the 1998 14th Annual Review of Progress in Applied Computational Electromagnetics. Part 1 (of 2), Monterey, CA, USA, .