Machine learning-driven design of dual-band antennas using PGGAN and enhanced feature mapping

被引：0

作者：

Tuen, Lung-Fai ^{[1
]}

Li, Ching-Lieh ^{[1
]}

Chi, Yu-Jen ^{[1
]}

Chiu, Chien-Ching ^{[1
]}

Chen, Po Hsiang ^{[1
]}

机构：

[1] Department of Electrical and Computer Engineering, Tamkang University, New Taipei City, Taiwan

来源：

IET Microwaves, Antennas and Propagation | 2024年 / 18卷 / 12期

关键词：

Aerial photography - Holmium alloys - Photomapping - Wi-Fi;

D O I：

10.1049/mia2.12534

中图分类号：

学科分类号：

摘要：

This paper presents a systematic antenna design methodology that integrates machine learning, leveraging the progressive growth technique of Progressive Growing of GANs (PGGAN) to generate images of various dual-band PIFA-like antenna structures. The process involves using data augmentation methods to generate 4180 antenna samples. In the latent space, the authors employ Latin Hypercube Sampling to maintain diversity and combine it with the Hough Transform to enhance the edge features of the antennas while providing labelling functionality. This labelling method strengthens the relationship between antenna frequency and wavelength characteristics. The paper clearly outlines the design process, starting from the simulation of two types of single-frequency PIFA-like antennas (2.45 and 5.2 GHz, respectively) to the completion of PGGAN's generation task, resulting in a novel dual-band Wi-Fi PIFA-like antenna structure. The measurement results of the dual-band antennas exhibit excellent consistency with the simulation results. © 2024 The Author(s). IET Microwaves, Antennas & Propagation published by John Wiley & Sons Ltd on behalf of The Institution of Engineering and Technology.

引用

页码：1113 / 1138