An inverse problem for line and strip sources of electromagnetic field above an imperfectly conducting ground plane

An inverse problem for line and strip sources of electromagnetic field above an imperfectly conducting ground plane

An analytic method of solving the inverse problem of determining the optimal excitation of line and strip sources of electromagnetic fields generating given directional functions above an imperfectly conducting ground plane is presented. The method used is based upon algebraization of the problem. T...

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Veröffentlicht in:I.R.E. transactions on antennas and propagation 1978-03, Vol.26 (2), p.248-257
1. Verfasser: Wegrowicz, L.
Format: Artikel
Sprache:eng
Schlagworte:
Current density
Directive antennas
Electromagnetic analysis
Electromagnetic fields
Equations
Inverse problems
Magnetic analysis
Magnetic fields
Receiving antennas
Strips
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container_title I.R.E. transactions on antennas and propagation
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creator Wegrowicz, L.
description An analytic method of solving the inverse problem of determining the optimal excitation of line and strip sources of electromagnetic fields generating given directional functions above an imperfectly conducting ground plane is presented. The method used is based upon algebraization of the problem. The overdetermined system of equations obtained is solved by the method of generalized matrix inverse and the method of regularization of Tikhonov. An error estimate, criteria for the choice of parameters, and an experimental procedure are given. Numerical examples related to airborne radionavigation illustrate the application of the theory.
doi_str_mv 10.1109/TAP.1978.1141828
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identifier ISSN: 0018-926X
ispartof I.R.E. transactions on antennas and propagation, 1978-03, Vol.26 (2), p.248-257
issn 0018-926X
0096-1973
1558-2221
language eng
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source IEEE/IET Electronic Library
subjects Current density
Directive antennas
Electromagnetic analysis
Electromagnetic fields
Equations
Inverse problems
Magnetic analysis
Magnetic fields
Receiving antennas
Strips
title An inverse problem for line and strip sources of electromagnetic field above an imperfectly conducting ground plane
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