Extraction of equivalent circuits of microwave devices using the Genetic Algorithm

Research output: Contribution to conferencePaper

Abstract

In this paper, the Genetic Algorithm (GA) is employed as an efficient optimization tool to derive SPICE-type equivalent circuits of microwave components, and of discontinuities in coaxial lines, from their specified S-parameter. Nodal analysis and techniques are utilized in conjunction with the GA to extract these equivalent circuits, whose component values are the parameters optimized by the GA. Numerical examples, that demonstrate the fact that GA yields excellent results for the cases studied, are included in the paper.

Original languageEnglish (US)
Pages334-341
Number of pages8
StatePublished - Jan 1 1999
EventProceedings of the 1999 ACES 15th Annual Review of Progress in Applied Computational Electromagnetics - Monterey, CA, USA
Duration: Mar 15 1999Mar 20 1999

Conference

ConferenceProceedings of the 1999 ACES 15th Annual Review of Progress in Applied Computational Electromagnetics
CityMonterey, CA, USA
Period3/15/993/20/99

Fingerprint

Microwave devices
Equivalent circuits
Genetic algorithms
Scattering parameters
SPICE
Microwaves

All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering

Cite this

Werner, P. L., Mittra, R., & Werner, D. H. (1999). Extraction of equivalent circuits of microwave devices using the Genetic Algorithm. 334-341. Paper presented at Proceedings of the 1999 ACES 15th Annual Review of Progress in Applied Computational Electromagnetics, Monterey, CA, USA, .
Werner, Pingjuan Li ; Mittra, R. ; Werner, Douglas Henry. / Extraction of equivalent circuits of microwave devices using the Genetic Algorithm. Paper presented at Proceedings of the 1999 ACES 15th Annual Review of Progress in Applied Computational Electromagnetics, Monterey, CA, USA, .8 p.
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Werner, PL, Mittra, R & Werner, DH 1999, 'Extraction of equivalent circuits of microwave devices using the Genetic Algorithm', Paper presented at Proceedings of the 1999 ACES 15th Annual Review of Progress in Applied Computational Electromagnetics, Monterey, CA, USA, 3/15/99 - 3/20/99 pp. 334-341.

Extraction of equivalent circuits of microwave devices using the Genetic Algorithm. / Werner, Pingjuan Li; Mittra, R.; Werner, Douglas Henry.

1999. 334-341 Paper presented at Proceedings of the 1999 ACES 15th Annual Review of Progress in Applied Computational Electromagnetics, Monterey, CA, USA, .

Research output: Contribution to conferencePaper

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Werner PL, Mittra R, Werner DH. Extraction of equivalent circuits of microwave devices using the Genetic Algorithm. 1999. Paper presented at Proceedings of the 1999 ACES 15th Annual Review of Progress in Applied Computational Electromagnetics, Monterey, CA, USA, .