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RAIDA, Z. HUYNEN, I.
Original Title
Comparison of Finite-Element Method with Variational Analytical Methods for Planar Guiding Structures
Type
journal article - other
Language
English
Original Abstract
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).
Keywords
Variational methods, finite elements, computer-aided design, planar guiding structures
Authors
RAIDA, Z.; HUYNEN, I.
RIV year
1998
Released
4. 6. 1998
ISBN
0895-2477
Periodical
Microwave and Optical Technology Letters
Year of study
18
Number
4
State
United States of America
Pages from
252
Pages to
258
Pages count
7
BibTex
@article{BUT39030, author="Zbyněk {Raida} and Isabelle {Huynen}", title="Comparison of Finite-Element Method with Variational Analytical Methods for Planar Guiding Structures", journal="Microwave and Optical Technology Letters", year="1998", volume="18", number="4", pages="252--258", issn="0895-2477" }