Volume 25, Issue 2 pp. 141-145

Higher order full-wave analysis of multilayer microstrip structures

Feng Ling

Feng Ling

Center for Computational Electromagnetics, Department of Electrical and Computer Engineering, University of Illinois at Urbana–Champaign, Urbana, Illinois 61801-2991

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Kalyan Donepudi

Kalyan Donepudi

Center for Computational Electromagnetics, Department of Electrical and Computer Engineering, University of Illinois at Urbana–Champaign, Urbana, Illinois 61801-2991

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Jian-Ming Jin

Jian-Ming Jin

Center for Computational Electromagnetics, Department of Electrical and Computer Engineering, University of Illinois at Urbana–Champaign, Urbana, Illinois 61801-2991

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Abstract

A higher order method of moments is presented for the analysis of microstrip structures in a multilayer medium. It is shown that this higher order method has a better convergence rate than the conventional lower order methods. Therefore, to achieve the same accuracy, the higher order method requires fewer unknowns. Several examples are given to demonstrate the accuracy and efficiency of this method. © 2000 John Wiley & Sons, Inc. Microwave Opt Technol Lett 25: 141–145, 2000.

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