MACHINE LEARNING ASSISTED OPTIMIZATION AND ITS APPLICATION TO HYBRID DIELECTRIC RESONATOR ANTENNA DESIGN

被引:4
作者
Ranjan, Pinku [1 ]
Gupta, Harshit [1 ]
Yadav, Swati [2 ]
Sharma, Anand [3 ]
机构
[1] ABV Indian Inst Informat Technol & Management IIIT, Gwalior, Madhya Pradesh, India
[2] Coll Engn Roorkee COER, Dept Elect & Commun Engn, Roorkee, Uttrakhand, India
[3] Motilal Nehru Natl Inst Technol Allahabad, Dept Elect & Commun Engn, Allahabad, India
关键词
Dielectric Resonator Antenna; Machine Learning; Gaussian Process Regression; ANNs; SVM; NEURAL-NETWORKS;
D O I
10.2298/FUEE2301031R
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
Machine learning assisted optimization (MLAO) has become very important for improving the antenna design process because it consumes much less time than the traditional methods. These models' accountability can be checked by the accuracy metrics, which tell about the correctness of the predicted result. Machine learning (ML) methods, such as Gaussian Process Regression, Artificial Neural Networks (ANNs), and Support Vector Machine (SVM), are used to simulate the antenna model to predict the reflection coefficient faster. This paper presents the optimization of Hybrid Dielectric Resonator Antenna (DRA) using machine learning models. Several regression models are applied to the dataset for optimization, and the best results are obtained using a random forest regression model with the accuracy of 97%. Additionally, the effectiveness of machine learning based antenna design is demonstrated through comparison with conventional design methods.
引用
收藏
页码:31 / 42
页数:12
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