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Inversion of arbitrary electromagnetic scattering data to reconstruct the scattering potential of a plasma medium

✍ Scribed by Yan Zhang; Jin Au Kong; Arthur K. Jordan

Publisher
John Wiley and Sons
Year
1998
Tongue
English
Weight
121 KB
Volume
17
Category
Article
ISSN
0895-2477

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✦ Synopsis

A numerical method using matrix in¨ersion has been (

) generalized to sol¨e the Gel'fand᎐Le¨itan᎐Marchenko GLM in¨erse scattering problem for arbitrary forms of reflection coefficient data for plasma medium. An accurate representation of the reflection transient was calculated using the Gauss᎐Legendre method with a small number of sampling data points of the reflection coefficient. The reflection coefficient has also been deri¨ed in a closed form for a uniform plasma layer, and the in¨ersion result accurately reconstructed the original profile. The algorithm can also be applied to reconstruct the 1-D profile for inhomogeneous plasma medium from measured reflection coefficient data.

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