A FINITE-DIFFERENCE TIME-DOMAIN METHOD USING WHITNEY ELEMENTS

被引：4

作者：

CHAN, CH

SANGANI, H

YEE, KS

ELSON, JT

机构：

[1] Electromagnetics and Remote Sensing Laboratory, Department of Electrical Engineering, University of Washington, Seattle, Washington

[2] Lockheed Palo Alto Research Laboratory, Palo Alto, California

[3] Electromagnetics and Remote Sensing Laboratory, Department of Electrical Engineering, University of Washington, Seattle, Washington

来源：

MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | 1994年 / 7卷 / 14期

关键词：

TIME-DOMAIN METHOD; 2D WHITNEY ELEMENTS; EXPLICIT SCHEME; WAVE-GUIDES;

D O I：

10.1002/mop.4650071413

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A new finite-difference time-domain method is proposed. The key feature of this method is the use of Whitney-element interpolation functions so that field values can be updated explicitly either by the differential or the integral form of Maxwell's equations. Numerical results are given for a 2D parallel-plate waveguide, (C) 1994 John Wiley & Sons, Inc.

引用

页码：673 / 676

页数：4

共 6 条

[1] Sylvester P.P., Ferrari R.P., Finite Elements for Electrical Engineers, (1990)
[2] Yee K.S., Numerical Solution of Initial Boundary Value Problems Involving Maxwell's Equations in Isotropic Media, IEEE Trans. Antennas Propagat., 14 AP, 3, (1966)
[3] Mur G., The Finite‐Element Modeling of Three‐Dimensional Electromagnetic Fields Using Edge and Nodal Elements, IEEE Trans. Antennas Propagat., 41 AP, 7, pp. 948-953, (1993)
[4] Mahadevan K., Mittra R., Rowse D., Murphy J., Edge‐Based Finite Element Frequency and Time Domain Algorithms for RCS Computation, IEEE Antennas and Propagation Society International Symposium Digest, 3, pp. 1680-1683, (1993)
[5] Lee J.F.
[6] Chang C.H., Elson J.T., A Vertex‐Based Finite‐Volume Time‐Domain Method for Analyzing Waveguide Discontinuities, IEEE Microwave and Guided Wave Letters, 3 GWL, 10, pp. 372-374, (1993)

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