Detail publikace

Comparison of Finite-Element Method with Variational Analytical Methods for Planar Guiding Structures

Originální název

Comparison of Finite-Element Method with Variational Analytical Methods for Planar Guiding Structures

Anglický název

Comparison of Finite-Element Method with Variational Analytical Methods for Planar Guiding Structures

Jazyk

en

Originální abstrakt

An explicit variational principle for the propagation constant of guiding structures is compared to the finite-element method using a functional involved in the explicit variational principle formalism. Values of the propagation constant yielded by the finite-element method are shown to be stationary about the discretized field. Comparative results show how the convergence is influenced by the differing nature of the explicit unknown (field for finite elements, propagation constant for the explicit variational principle).

Anglický abstrakt

An explicit variational principle for the propagation constant of guiding structures is compared to the finite-element method using a functional involved in the explicit variational principle formalism. Values of the propagation constant yielded by the finite-element method are shown to be stationary about the discretized field. Comparative results show how the convergence is influenced by the differing nature of the explicit unknown (field for finite elements, propagation constant for the explicit variational principle).

BibTex


@article{BUT39030,
  author="Zbyněk {Raida} and Isabelle {Huynen}",
  title="Comparison of Finite-Element Method with Variational Analytical Methods for Planar Guiding Structures",
  annote="An explicit variational principle for the propagation constant of guiding structures is compared to the finite-element method using a functional involved in the explicit variational principle formalism. Values of the propagation constant yielded by the finite-element method are shown to be stationary about the discretized field. Comparative results show how the convergence is influenced by the differing nature of the explicit unknown (field for finite elements, propagation constant for the explicit variational principle).",
  chapter="39030",
  howpublished="print",
  journal="Microwave and Optical Technology Letters",
  number="4",
  volume="18",
  year="1998",
  month="june",
  pages="252--258",
  type="journal article - other"
}