Expanded space mapping EM based design framework exploiting preassigned parameters

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Date

2002-12

Authors

Bandler, John W.
Ismail, Mostafa A.
Rayas-Sánchez, José E.

Journal Title

Journal ISSN

Volume Title

Publisher

IEEE Trans. Circuits Sys.;49

Abstract

Description

We present a novel design framework for microwave circuits. We calibrate coarse models (circuit based models) to align with fine models (full-wave electromagnetic simulations) by allowing some preassigned parameters (which are not used in optimization) to change in some components of the coarse model. Our expanded space-mapping design-framework (ESMDF) algorithm establishes a sparse mapping from optimizable to preassigned parameters. We illustrate our approach through two microstrip design examples.

Keywords

Design Automation, Microstrip Filters, Microwave Circuits, Optimization Methods, Preassigned Parameters, Space Mapping, Electromagnetic Based Optimization

Citation

J.W. Bandler, M.A. Ismail and J.E. Rayas-Sánchez, “Expanded space mapping EM based design framework exploiting preassigned parameters,” IEEE Trans. Circuits Sys. I, vol. 49, pp. 1833-1838, Dec. 2002.