An application of higher order vector finite elements to the frequency-domain analysis of singly and doubly periodic geometries containing fine features

Pekel, V, Mitchell, A, Kokotoff, D, Scott, J, Waterhouse, R and Austin, M 1999, 'An application of higher order vector finite elements to the frequency-domain analysis of singly and doubly periodic geometries containing fine features', Microwave and Optical Technology Letters, vol. 20, no. 2, pp. 140-143.


Document type: Journal Article
Collection: Journal Articles

Title An application of higher order vector finite elements to the frequency-domain analysis of singly and doubly periodic geometries containing fine features
Author(s) Pekel, V
Mitchell, A
Kokotoff, D
Scott, J
Waterhouse, R
Austin, M
Year 1999
Journal name Microwave and Optical Technology Letters
Volume number 20
Issue number 2
Start page 140
End page 143
Total pages 3
Publisher John Wiley and Sons
Abstract It is known that the finite-element method (FEM) may give rise to inaccurate results when lower order elements are applied to analyze problem geometries that contain very fine features such as narrow conducting strips or thin slots. In this letter, higher order vector finite elements are utilized to significantly improve the numerical accuracy in the case of singly and doubly periodic geometries comprising such fine features.
Subject Microwave and Millimetrewave Theory and Technology
Keyword(s) RF microplatforms
Copyright notice © 1999 John Wiley and Sons
ISSN 0895-2477
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