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2016-02-23
First Principles Cable Braid Electromagnetic Penetration Model
By
Progress In Electromagnetics Research B, Vol. 66, 63-89, 2016
Abstract
The model for penetration of a wire braid is rigorously formulated. Integral formulas are developed from energy principles for both self and transfer immittances in terms of potentials for the fields. The detailed boundary value problem for the wire braid is also set up in a very efficient manner; the braid wires act as sources for the potentials in the form of a sequence of line multipoles with unknown coefficients that are determined by means of conditions arising from the wire surface boundary conditions. Approximations are introduced to relate the local properties of the braid wires to a simplified infinite periodic planar geometry. This is used to treat nonuniform coaxial geometries including eccentric interior coaxial arrangements and an exterior ground plane.
Citation
Larry Kevin Warne, William L. Langston, Lorena I. Basilio, and William A. Johnson, "First Principles Cable Braid Electromagnetic Penetration Model," Progress In Electromagnetics Research B, Vol. 66, 63-89, 2016.
doi:10.2528/PIERB15121806
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