NDLI: Adaptive Integral Method for Electromagnetic Scattering and Antenna Radiation

Content Provider	IEEE Xplore Digital Library
Author	Le-Wei Li Ewe, W.-B. Che-Sau Chang
Copyright Year	2005
Description	Author affiliation: Department of Electrical and Computer Engineering, National University of Singapore, Kent Ridge, Singapore 119260 (Le-Wei Li)
Abstract	This paper presents an efficient and fast solver developed based on the adaptive integral method and its application for characterizing electromagnetic scattering by arbitrarily shaped objects, and designing antennas for large scaled radio radiation problems. Although a brief summary of the historical development will be given, the emphasis of the paper will be given to the recent advances and new developments made quite recently. During the development procedure, the method of moments (MoM) has been considered and applied as a foundation to start with for discretizing the integral equations. The resultant matrix system of a large dimension is then solved by an iterative solver where the adaptive integral method (AIM) is employed on the top of them to accelerate the matrix-vector multiplications and to reduce matrix storage. Various numerical results are presented to demonstrate the accuracy, efficiency, and applicability of the technique.
Starting Page	1
Ending Page	7
File Size	4831810
Page Count	7
File Format	PDF
ISBN	0780394313
DOI	10.1109/APACE.2005.1607762
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2005-12-20
Publisher Place	Malaysia
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Dielectric materials Adaptive arrays Electromagnetic radiation Boundary conditions fast Fourier transform (FFT) Computational complexity Electromagnetic scattering Integral equations radiation method of moments Moment methods Acceleration Matrix converters adaptive integral method
Content Type	Text
Resource Type	Article

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