A generalized space-mapping tableau approach to device modeling

被引：65
作者：
Bandler, JW [1 ]
Georgieva, N
Ismail, MA
Rayas-Sánchez, JE
Zhang, QJ
机构：
[1] McMaster Univ, Simulat Optimizat Syst Res Lab, Hamilton, ON L8S 4K1, Canada
[2] McMaster Univ, Dept Elect & Comp Engn, Hamilton, ON L8S 4K1, Canada
[3] Bandler Corp, Dundas, ON L9H 5E7, Canada
[4] Carleton Univ, Dept Elect, Ottawa, ON K1S 5B6, Canada
来源：
IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES | 2001年 / 49卷 / 01期
基金：
加拿大自然科学与工程研究理事会;
关键词：
empirical models; frequency mapping; modeling; passive devices; space mapping;
D O I：
10.1109/22.899963
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：
A comprehensive framework to engineering device modeling, which we call generalized space mapping (GSM) is introduced in this paper. GSM permits many different practical implementations. As a result, the accuracy of available empirical models of microwave devices can be significantly enhanced. We present three fundamental illustrations: a basic space-mapping super model (SMSM), frequency-space-mapping super model (FSMSM) and multiple space mapping (MSM), Two variations of MSM are presented: MSM for device responses and MSM for frequency intervals. We also present novel criteria to discriminate between coarse models of the same device, The SMSM, FSMSM, and MSM concepts have been verified on several modeling problems, typically Utilizing a few relevant full-wave electromagnetic simulations. This paper presents four examples: a microstrip line, a microstrip right-angle bend, a microstrip step junction, and a microstrip shaped T-junction, yielding remarkable improvement within regions of interest.
引用
收藏
页码：67 / 79
页数：13
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