Aggressive space mapping for electromagnetic design

We propose a new aggressive Space Mapping strategy for electromagnetic (EM) optimization. Instead of waiting for upfront EM analyses at several base points, it exploits every available EM analysis using the classical Broyden update, producing dramatic results right from the first step. A high-temper...

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Bibliographic Details
Main Authors: Bandler, J.W., Biernacki, R.M., Chen, S.H., Hemmers, R.H., Madsen, K.
Format: Conference Proceeding
Language:English
Subjects:
Computational modeling
Councils
Design engineering
Electromagnetic modeling
Frequency
High temperature superconductors
Knowledge engineering
Parameter extraction
Samarium
Superconducting filters
Online Access:Request full text
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Summary:We propose a new aggressive Space Mapping strategy for electromagnetic (EM) optimization. Instead of waiting for upfront EM analyses at several base points, it exploits every available EM analysis using the classical Broyden update, producing dramatic results right from the first step. A high-temperature superconducting filter design solution emerges after fewer EM analyses than the number of designable parameters! For the first time, Space Mapping is extended to the parameter extraction phase, overcoming severely misaligned starting points induced by inadequate empirical models.< >
ISSN:0149-645X
2576-7216
DOI:10.1109/MWSYM.1995.406247