Artificial neural networks for microwave computer-aided design: The state of the art

F Feng, W Na, J **, J Zhang, W Zhang… - IEEE Transactions on …, 2022‏ - ieeexplore.ieee.org
This article presents an overview of artificial neural network (ANN) techniques for a
microwave computer-aided design (CAD). ANN-based techniques are becoming useful for …

State-of-the-art: AI-assisted surrogate modeling and optimization for microwave filters

Y Yu, Z Zhang, QS Cheng, B Liu… - IEEE Transactions …, 2022‏ - ieeexplore.ieee.org
Microwave filters are indispensable passive devices for modern wireless communication
systems. Nowadays, electromagnetic (EM) simulation-based design process is a norm for …

Artificial neural network for dimensionality reduction and its application to microwave filters inverse modeling

Y Wu, G Pan, D Lu, M Yu - IEEE Transactions on Microwave …, 2022‏ - ieeexplore.ieee.org
The purpose of filters' inverse modeling is to acquire the values of physical or geometrical
parameters for the specified electrical response. In this article, a dimensionality reduction …

A multi-fidelity surrogate modeling method based on variance-weighted sum for the fusion of multiple non-hierarchical low-fidelity data

M Cheng, P Jiang, J Hu, L Shu, Q Zhou - Structural and Multidisciplinary …, 2021‏ - Springer
Multi-fidelity (MF) surrogate models have been widely adopted in simulation-based
engineering design problems to reduce the computational cost by fusing data with diverse …

Feature and EM sensitivity co-assisted neuro-TF surrogate optimization for microwave filter design

F Feng, Q Guo, J Chen, W Liu, W Zhang… - IEEE Transactions …, 2023‏ - ieeexplore.ieee.org
Gradient-based surrogate optimization usually has a fast convergence capability. However,
it can be easily stuck in local minima, especially when the electromagnetic (EM) response of …

Ensemble-learning-based multiobjective optimization for antenna design

X Wang, G Wang, D Wang… - IEEE Transactions on …, 2022‏ - ieeexplore.ieee.org
An ensemble-learning-based multiobjective optimization is proposed for antenna design. By
integrating the local search into multiobjective evolutionary algorithm based on …

Optimization Method Incorporating Equivalent Circuit Theory and Space Map** for Metamaterial Absorbers

Z Liu, J **, L Chen, H Lin - IEEE Transactions on Microwave …, 2024‏ - ieeexplore.ieee.org
Due to the pivotal role of metamaterial absorbers in enhancing electromagnetic (EM) wave
control and management, the optimization for metamaterial absorbers has garnered …

An efficient gradient-based hybrid parameter-topology optimization for antenna design

LL Wang, XS Yang, CJ Ma - IEEE Transactions on Antennas …, 2023‏ - ieeexplore.ieee.org
A gradient-based hybrid parameter-topology (HPT) method is proposed, which can optimize
the structural parameter and 2-D topology simultaneously. The 2-D topology is formed by the …

Advanced surrogate-based EM optimization using complex frequency domain EM simulation-based neuro-TF model for microwave components

L Ma, J **, X Li, W Liu, K Ma… - IEEE Transactions on …, 2024‏ - ieeexplore.ieee.org
Surrogate-based electromagnetic (EM) optimization techniques have become popular for
microwave design. Neuro-transfer function (neuro-TF) is one of the effective surrogates to …

Versatile unsupervised design of antennas using flexible parameterization and computational intelligence methods

S Koziel, A Pietrenko-Dabrowska, S Szczepanski - Scientific Reports, 2024‏ - nature.com
Develo** contemporary antennas is a challenging endeavor that requires considerable
engineering insight. The most laborious stage is to devise an antenna architecture that …