Shielding of a perfectly conducting circular disk: Exact and static analytical solution

被引：0
|
作者：
Lovat G. [1 ]
Burghignoli P. [2 ]
Araneo R. [1 ]
Celozzi S. [1 ]
Andreotti A. [3 ]
Assante D. [4 ]
Verolino L. [3 ]
机构：
[1] Department of Astronautical, Electrical, and Energetic Engineering, Sapienza University of Rome
[2] Department of Information Engineering, Electronics and Telecommunications, Sapienza University of Rome
[3] Department of Electrical Engineering and Information Technology, University of Naples “Federico II”
[4] Faculty of Engineering, International Telematic University Uninettuno
来源：
Progress In Electromagnetics Research C | 2019年 / 95卷
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D O I：
10.2528/pierc19052908
中图分类号：
学科分类号：
摘要：
The problem of the shielding evaluation of an infinitesimally thin perfectly conducting circular disk against a vertical magnetic dipole is here addressed. The problem is reduced to a set of dual integral equations and solved in an exact form through the application of the Galerkin method in the Hankel transform domain. It is shown that a second-kind Fredholm infinite matrix-operator equation can be obtained by selecting a complete set of orthogonal eigenfunctions of the static part of the integral operator as expansion basis. A static solution is finally extracted in a closed form which is shown to be accurate up to remarkably high frequencies. © 2019, Electromagnetics Academy. All rights reserved.
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页码：167 / 182
页数：15
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