Rapid Design Optimization of Antennas Using Space Mapping and Response Surface Approximation Models

被引：17
|
作者：
Koziel, Slawomir [1 ]
Ogurtsov, Stanislav [1 ]
机构：
[1] Reykjavik Univ, Sch Sci & Engn, Engn Optimizat & Modeling Ctr, IS-101 Reykjavik, Iceland
来源：
INTERNATIONAL JOURNAL OF RF AND MICROWAVE COMPUTER-AIDED ENGINEERING | 2011年 / 21卷 / 06期
关键词：
computer-aided design; antenna design; surrogate models; response surface approximation; kriging interpolation; space mapping; PARTICLE SWARM OPTIMIZATION; ALGORITHM; MANAGEMENT;
D O I：
10.1002/mmce.20555
中图分类号：
TP39 [计算机的应用];
学科分类号：
081203 ; 0835 ;
摘要：
A computationally efficient method for design optimization of antennas is discussed. It combines space mapping, used as the optimization engine, and response surface approximation, used to create the fast surrogate model of the optimized antenna. The surrogate is configured from the response of the coarse-mesh electromagnetic model of the antenna, and implemented through kriging interpolation. We provide a comprehensive numerical verification of this technique as well as demonstrate its capability to yield a satisfactory design after a few full-wave simulations of the original structure. (C) 2011 Wiley Periodicals, Inc. Int J RF and Microwave CAE 21:611-621, 2011.
引用
收藏
页码：611 / 621
页数：11
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