Publication:
Field Feedback Computation of Scattering by 2-D Penetrable Objects

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Authors
Morgan, Michael A.
Welch, Thaddeus B.
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Date of Issue
1992-04
Date
April 1992
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Abstract
The field feedback formulation is applied to the solution of time-harmonic plane wave scattering by 2-D penetrable objects of arbitrary shape and composition. A conformal mesh, finite element algorithm is employed in the forward operator construction while a near-field Green’s function integration is used in forming the feedback operator. Scattering validations for midresonance sized objects include a circular cylinder, a two-region bisected cylinder, a half-circular cylinder, a semicircular shell and a thin lossy planar strip.
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Article
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Department
Electrical and Computer Engineering
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This work was supported in part by grants from the Air Force Office of Scientific Research and the National Science Foundation.
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Citation
IEEE Transactions on Antennas and Propagation, Vol. 40, No. 4, April 1992
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This publication is a work of the U.S. Government as defined in Title 17, United States Code, Section 101. Copyright protection is not available for this work in the United States.
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