EM-based optimization exploiting Partial Space Mapping and exact sensitivities

被引：0

作者：

Bandler, JW ^{[1
]}

Mohamed, AS ^{[1
]}

Bakr, MH ^{[1
]}

Madsen, K ^{[1
]}

Sondergaard, J ^{[1
]}

机构：

[1] McMaster Univ, Hamilton, ON L8S 4K1, Canada

来源：

2002 IEEE MTT-S INTERNATIONAL MICROWAVE SYMPOSIUM DIGEST, VOLS 1-3 | 2002年

关键词：

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

We present a family of robust techniques for exploiting sensitivities in EM-based circuit optimization through Space Mapping (SM). We utilize derivative Information for parameter extractions and mapping updates. We exploit a Partial Space Mapping (PSM) concept where a reduced set of parameters is sufficient for parameter extraction optimization. Upfront gradients of both EM (fine) model and coarse surrogates can initialize possible mapping approximations. Illustrations include a two-section 10:1 impedance transformer and a microstrip bandstop filter.

引用

页码：2101 / 2104

页数：4

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