A Broadband PA Design Based on Bayesian Optimization Augmented by Dynamic Feasible Region Shrinkage

In this letter, a new Bayesian optimization (BO) method with dynamic feasible region shrinkage (DFRS) technique for power amplifier (PA) design is proposed. As a powerful optimization tool, it provides a more effective way to optimize the performance of PA than the embedded commercial optimization t...

Full description

Saved in:
Bibliographic Details
Published inIEEE microwave and wireless components letters Vol. 32; no. 10; pp. 1139 - 1142
Main Authors Qu, Yan, Crupi, Giovanni, Cai, Jialin
Format Journal Article
LanguageEnglish
Published IEEE 01.10.2022
Subjects
Bayes methods
Bayesian optimization (BO)
Convergence
electromagnetic (EM) simulation
feasible region shrinkage
Integrated circuit modeling
Microwave circuits
Optimization
power amplifier (PA)
Training
Wireless communication
Online AccessGet full text

Cover

More Information
Summary:In this letter, a new Bayesian optimization (BO) method with dynamic feasible region shrinkage (DFRS) technique for power amplifier (PA) design is proposed. As a powerful optimization tool, it provides a more effective way to optimize the performance of PA than the embedded commercial optimization tools. It also has a better convergence speed than the existing fixed mode acquisition function. Results show that the new technique provides a great optimization for PA design, not only for circuit optimization but also for electromagnetic (EM) optimization.
ISSN:1531-1309
1558-1764
DOI:10.1109/LMWC.2022.3173441