几篇论文(IEEE)

EM-Based Optimization Exploiting Partial SpaceIEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, VOL. 50, NO. 12, DECEMBER 2002

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EM-Based Optimization Exploiting Partial Space Mapping and Exact Sensitivities
John W. Bandler, Fellow, IEEE, Ahmed S. Mohamed, Student Member, IEEE, Mohamed H. Bakr, Member, IEEE, Kaj Madsen, and Jacob Sndergaard

Abstract―We present a family of robust techniques for exploiting sensitivities in electromagnetic (EM)-based circuit optimization through space mapping (SM) technology. We utilize derivative information for parameter extractions and mapping updates. We exploit a partial SM (PSM) concept, where a reduced set of parameters is sufficient for parameter extraction optimization. It reflects the idea of tuning and execution time is reduced. Upfront gradients of both EM (fine) model and coarse su