Surrogate-based Design and Tuning Methods for RF/Microwave Devices

Yang Yu1; Zhen Zhang2; Qingsha S. Cheng2; Bo Liu3; Yi Wang2

10.1109/IMS37962.2022.9865421

2022

0149-645X

978-1-6654-9614-8

2022 IEEE/MTT-S International Microwave Symposium - IMS 2022

2022-June

111-114

19-24 June 2022

Denver, CO, USA

RF/Microwave devices are mission-critical components for communication systems. Using three-dimensional full-wave electromagnetic (EM) simulators to design those devices is considered a must for most microwave/RF engineers today. Since today's desktop workstations outperform supercomputers of years ago, widely available commercial EM simulators solve those practical problems on low-cost desktop computers. At the same time, the communication industry faces increasing design challenges in function and frequency integration, miniaturization, and multiple tight performance requirements for microwave/RF components. This contributes to extreme time costs in EM-based design. The key to efficient design is surrogate-based approaches for now and future. In this paper, recent advances in surrogate related techniques including sampling, modelling, and optimization are reviewed with applications in complex microwave/RF structure design, post-production tuning, and yield design. The focus of these methods is to achieve fast design/tuning/modelling without sacriflcing accuracy,

sampling methods knowledge-based surrogate modeling optimization methods space mapping

其他

EI

20223812765048

Costs ; Knowledge based systems ; Personal computers ; Tuning

Digital Computers and Systems:722.4 ; Expert Systems:723.4.1 ; Cost and Value Engineering; Industrial Economics:911

IEEE

1.University of Birmingham, UK
2.Department of Electrical and Electronic Engineering, Southern University of Science and Technology, P.R. China
3.University of Glasgow, UK

Yang Yu,Zhen Zhang,Qingsha S. Cheng,et al. Surrogate-based Design and Tuning Methods for RF/Microwave Devices[C],2022:111-114.