Numerical Techniques for Evaluating Electromagnetic Field Propagators

Abbas, H.T. , Shin, J. and Nevels, R.D. (2015) Numerical Techniques for Evaluating Electromagnetic Field Propagators. In: 2015 IEEE International Conference on Computational Electromagnetics, Hong Kong, China, 02-05 Feb 2015, pp. 22-23. ISBN 9781479962815 (doi:10.1109/COMPEM.2015.7052541)

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Abstract

We review a series of electromagnetic field propagator expressions and their numerical solutions. These include propagators arising from a spectral-frequency domain scalar Helmholtz equation solution evaluated by a Fast Fourier transform numerical method, a full wave vector spectral-spatial domain expression solved by an implicit Fourier transform method, and a full wave time domain tensor field expression solved by an explicit integration technique. It is shown that the tensor field explicit integration method has some computational and accuracy advantages over differential equation finite difference methods.

Item Type:Conference Proceedings
Status:Published
Refereed:Yes
Glasgow Author(s) Enlighten ID:Abbas, Dr Hasan
Authors: Abbas, H.T., Shin, J., and Nevels, R.D.
College/School:College of Science and Engineering > School of Engineering
ISBN:9781479962815
Published Online:05 March 2015

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