DocumentCode
1036297
Title
Reconstruction of conductivity profiles from pulse response
Author
Ge, D.B.
Author_Institution
Northwest Telecommun. Eng. Inst., Xi´´an, China
Volume
35
Issue
10
fYear
1987
fDate
10/1/1987 12:00:00 AM
Firstpage
1185
Lastpage
1187
Abstract
Two methods for reconstructing the conductivity profiles of layered media from reflection data in time domain are presented. First, we derive simple recurrence formulas, starting with the reflected field at the boundary. The conductivity profile can then be reconstructed step by step. Secondly, we find that the impulse response relates approximately but directly to the conductivity profile. Examples of the two techniques are shown by both smooth profiles and ones with discontinuities.
Keywords
Conductivity measurements; Electromagnetic scattering, inverse problem; Electromagnetic transient scattering; Transient electromagnetic scattering; Conductivity; Differential equations; Electromagnetic fields; Electromagnetic scattering; Integral equations; Inverse problems; Iterative methods; Nonhomogeneous media; Optimization methods; Reflection;
fLanguage
English
Journal_Title
Antennas and Propagation, IEEE Transactions on
Publisher
ieee
ISSN
0018-926X
Type
jour
DOI
10.1109/TAP.1987.1143992
Filename
1143992
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