On the Quasistatic Approximation for Helicoidal Bianisotropic Mediums
- 1 November 1999
- journal article
- research article
- Published by Taylor & Francis in Electromagnetics
- Vol. 19 (6) , 513-525
- https://doi.org/10.1080/02726349908908671
Abstract
The quasistatic approximation is implemented for general, linear, helicoidal bianisotropic mediums. A pair of coupled ordinary differential equations with periodic coefficients emerges for scalar electric and magnetic potentials. These equations reduce to coupled one-dimensional Laplace equations for axially varying potentials. A matrix polynomial expansion technique is devised for nonaxially varying potentials. The electric potential in a cholesteric liquid crystal is solved using a series solution technique.Keywords
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