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Propagation of transient electromagnetic waves in inhomogeneous and dispersive waveguides

Bernekorn, Peter LU ; Karlsson, Anders LU and Kristensson, Gerhard LU (1995) In Technical Report LUTEDX/(TEAT-7039)/1-23/(1995) TEAT-7039.
Abstract
Transient wave propagation in a waveguide filled with an inhomogeneous dispersive

medium is analyzed. The waveguide is inhomogeneous in the longitudinal

direction, but is homogeneously filled in the transverse directions. The

analysis is performed in the time domain and is based upon a wave splitting

technique and the method of propagators. The propagator maps the exciting

field from one position in the waveguide to the field at another position. This

mapping is represented as time convolution integrals. The theory is exemplified

by numerical examples where it is shown how wave trains of different

shapes are propagating in a waveguide filled with a homogeneous... (More)
Transient wave propagation in a waveguide filled with an inhomogeneous dispersive

medium is analyzed. The waveguide is inhomogeneous in the longitudinal

direction, but is homogeneously filled in the transverse directions. The

analysis is performed in the time domain and is based upon a wave splitting

technique and the method of propagators. The propagator maps the exciting

field from one position in the waveguide to the field at another position. This

mapping is represented as time convolution integrals. The theory is exemplified

by numerical examples where it is shown how wave trains of different

shapes are propagating in a waveguide filled with a homogeneous dispersive

medium. (Less)
Please use this url to cite or link to this publication:
author
organization
publishing date
type
Book/Report
publication status
published
subject
in
Technical Report LUTEDX/(TEAT-7039)/1-23/(1995)
volume
TEAT-7039
pages
23 pages
publisher
[Publisher information missing]
language
English
LU publication?
yes
id
2936b1c4-0060-4bbb-97c5-20df8398c04a (old id 530337)
date added to LUP
2007-09-06 12:07:47
date last changed
2016-08-03 15:49:30
@misc{2936b1c4-0060-4bbb-97c5-20df8398c04a,
  abstract     = {Transient wave propagation in a waveguide filled with an inhomogeneous dispersive<br/><br>
medium is analyzed. The waveguide is inhomogeneous in the longitudinal<br/><br>
direction, but is homogeneously filled in the transverse directions. The<br/><br>
analysis is performed in the time domain and is based upon a wave splitting<br/><br>
technique and the method of propagators. The propagator maps the exciting<br/><br>
field from one position in the waveguide to the field at another position. This<br/><br>
mapping is represented as time convolution integrals. The theory is exemplified<br/><br>
by numerical examples where it is shown how wave trains of different<br/><br>
shapes are propagating in a waveguide filled with a homogeneous dispersive<br/><br>
medium.},
  author       = {Bernekorn, Peter and Karlsson, Anders and Kristensson, Gerhard},
  language     = {eng},
  pages        = {23},
  publisher    = {ARRAY(0xa60b3f0)},
  series       = {Technical Report LUTEDX/(TEAT-7039)/1-23/(1995)},
  title        = {Propagation of transient electromagnetic waves in inhomogeneous and dispersive waveguides},
  volume       = {TEAT-7039},
  year         = {1995},
}