MULTILEVEL MULTIPOLE-FREE FAST ALGORITHM FOR ELECTROMAGNETIC SCATTERING PROBLEMS IN LAYERED MEDIA

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" MULTILEVEL MULTIPOLE-FREE FAST ALGORITHM FOR ELECTROMAGNETIC SCATTERING PROBLEMS IN LAYERED MEDIA "

Document Type	:	Latin Dissertation
Language of Document	:	English
Record Number	:	150302
Doc. No	:	ET22094
Main Entry	:	MICHAEL ANDREW SAVILLE
Title Proper	:	MULTILEVEL MULTIPOLE-FREE FAST ALGORITHM FOR ELECTROMAGNETIC SCATTERING PROBLEMS IN LAYERED MEDIA
Note	:	This document is digital این مدرک بصورت الکترونیکی می باشد
Abstract	:	A multilevel multipole-free algorithm is presented for solving electromagnetic scatteringproblems in the vicinity of a half space or layered medium. By replacing the multipoleexpansion in the fast inhomogeneous plane wave algorithm (FIPWA) with a multipole-freeexpansion, this new algorithm is simpler to derive and retains O(N log N) scaling in memoryand processing time. To develop this new algorithm, known as the multipole-free fast in-homogeneous plane wave algorithm (MF-FIPWA), error control is established for arbitraryaccuracy.In addition, comparison of the memory usage and simulation time is presented for FIPWAand MF-FIPWA for moderate to large scale problems. Various alternate approaches toimplementing MF-FIPWA are discussed...,..tested for theQ1 PC1 bus cardBoth these projects mere sofixare des elopment efforts tonards contributing to dlfferentaspects of Roboucs and lZ1echatronics projects m the Controls and Roboucs Group..
Subject	:	Electericl tess
	:	برق
electronic file name	:	TL45294.pdf
Title and statement of responsibility and	:	MULTILEVEL MULTIPOLE-FREE FAST ALGORITHM FOR ELECTROMAGNETIC SCATTERING PROBLEMS IN LAYERED MEDIA [Thesis]