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Journal Article Effect of Eccentricity on the Charge Distribution by a Cylinder-Penetrated Circular Aperture
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Authors
Young S. Lee, W. Byun
Issue Date
2014-07
Citation
IEEE Microwave and Wireless Components Letters, v.24, no.7, pp.433-435
ISSN
1531-1309
Publisher
IEEE
Language
English
Type
Journal Article
DOI
https://dx.doi.org/10.1109/LMWC.2014.2316261
Abstract
This letter considers the effect of the eccentricity on the static field and charge distribution for a circular aperture pierced by a long cylinder. The conformal mapping method is used to convert the problem of an eccentric aperture into that of a concentric aperture. The Weber transform, superposition principle, and mode matching are employed to calculate the static potential for this concentric problem. Numerical computations illustrate the behavior of potential distribution, surface charge density, and partial charges on the plane for various aperture eccentricities. © 2001-2012 IEEE.
KSP Keywords
Circular aperture, Long cylinder, Mode matching(MM), Numerical computations, Partial charges, Static field, Superposition principle, Weber transform, charge distribution, conformal mapping method(CMM), potential distribution