Stable inclusion of a priori knowledge of field behaviour in the FDTD algorithm: application to the analysis of microstrip lines

IJ Craddock; CJ Railton

doi:10.1109/APS.1996.549835

Abstract

A general methodology for incorporating a priori knowledge into the FDTD algorithm has been presented. In this contribution the technique has yielded a modified FDTD algorithm for the analysis of a microstrip; this method has been shown to be both more accurate than the standard FDTD technique and entirely stable. It is clear that the use of the methodology described herein can easily be extended to enable the improved treatment of any structure for which a priori knowledge of the fields exists

Original language	English
Pages	1300 - 1303
DOIs	https://doi.org/10.1109/APS.1996.549835
Publication status	Published - Jul 1996

Bibliographical note

Terms of use: Copyright © 1996 IEEE. Reprinted from IEEE Antennas and Propagation Society International Symposium, 1996.

This material is posted here with permission of the IEEE. Such permission of the IEEE does not in any way imply IEEE endorsement of any of the University of Bristol's products or services. Internal or personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution must be obtained from the IEEE by writing to pubs-permissions@ieee.org.

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Name of Conference: IEEE Antennas and Propagation Society International Symposium
Venue of Conference: Baltimore, USA

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http://hdl.handle.net/1983/1239

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abstract = "A general methodology for incorporating a priori knowledge into the FDTD algorithm has been presented. In this contribution the technique has yielded a modified FDTD algorithm for the analysis of a microstrip; this method has been shown to be both more accurate than the standard FDTD technique and entirely stable. It is clear that the use of the methodology described herein can easily be extended to enable the improved treatment of any structure for which a priori knowledge of the fields exists",

author = "IJ Craddock and CJ Railton",

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N1 - Terms of use: Copyright © 1996 IEEE. Reprinted from IEEE Antennas and Propagation Society International Symposium, 1996. This material is posted here with permission of the IEEE. Such permission of the IEEE does not in any way imply IEEE endorsement of any of the University of Bristol's products or services. Internal or personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution must be obtained from the IEEE by writing to pubs-permissions@ieee.org. By choosing to view this document, you agree to all provisions of the copyright laws protecting it. Name of Conference: IEEE Antennas and Propagation Society International Symposium Venue of Conference: Baltimore, USA

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AB - A general methodology for incorporating a priori knowledge into the FDTD algorithm has been presented. In this contribution the technique has yielded a modified FDTD algorithm for the analysis of a microstrip; this method has been shown to be both more accurate than the standard FDTD technique and entirely stable. It is clear that the use of the methodology described herein can easily be extended to enable the improved treatment of any structure for which a priori knowledge of the fields exists

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Stable inclusion of a priori knowledge of field behaviour in the FDTD algorithm: application to the analysis of microstrip lines

Abstract

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