A generic and efficient globalized kernel mapping-based small-signal behavioral modeling for GaN HEMT

A Khusro, S Husain, MS Hashmi, AQ Ansari… - IEEE …, 2020 - ieeexplore.ieee.org
The work reported in this article explores a novel Particle Swarm Optimization (PSO) tuned
Support Vector Regression (SVR) based technique to develop the small-signal behavioral …

Comprehensive investigation and comparative analysis of machine learning-based small-signal modelling techniques for GaN HEMTs

S Husain, M Hashmi… - IEEE Journal of the …, 2022 - ieeexplore.ieee.org
A number of machine learning (ML) algorithm based small signal modeling of Gallium
Nitride (GaN) High Electron Mobility Transistors (HEMTs) have been reported in literature …

Accurate, Efficient and Reliable Small-Signal Modelling Approaches for GaN HEMTs

S Husain, A Jarndal, M Hashmi, FM Ghannouchi - IEEE Access, 2023 - ieeexplore.ieee.org
This article presents accurate, efficient and reliable small-signal model parameter extraction
approaches applied to Gallium Nitride (GaN) High Electron Mobility Transistor (HEMT) …

Small signal behavioral modeling technique of GaN high electron mobility transistor using artificial neural network: An accurate, fast, and reliable approach

A Khusro, S Husain, MS Hashmi… - International Journal of …, 2020 - Wiley Online Library
This article reports a comparative study of two artificial neural network structures and
associated variants used to describe and predict the behavior of 2× 200 μm2 GaN high …

Enabling the development of accurate intrinsic parameter extraction model for GaN HEMT using support vector regression (SVR)

A Khusro, MS Hashmi, AQ Ansari - IET Microwaves, Antennas & …, 2019 - Wiley Online Library
This study employs support vector regression (SVR) to develop an accurate and reliable
intrinsic parameter extraction model for gallium nitride (GaN) high electron mobility …

Exploring support vector regression for modeling of GaN HEMT

A Khusro, MS Hashmi, AQ Ansari - 2018 IEEE MTT-S …, 2018 - ieeexplore.ieee.org
This paper, for the first time, presents a support vector regression (SVR) based small signal
modelling approach for a GaN High Electron Mobility Transistor (HEMT). It makes use of the …

Demonstration of CAD deployability for GPR based small-signal modelling of GaN HEMT

S Husain, A Khusro, M Hashmi… - … on Circuits and …, 2021 - ieeexplore.ieee.org
This paper develops and presents a CAD deployability of small-signal model of Gallium
Nitride (GaN) High Electron Mobility Transistor (HEMT). First, a Gaussian Process …

A new and reliable decision tree based small-signal behavioral modeling of GaN HEMT

A Khusro, MS Hashmi, AQ Ansari… - 2019 IEEE 62nd …, 2019 - ieeexplore.ieee.org
The paper, for the first time, explores multivariable small signal modeling technique of GaN
HEMT based on Decision tree. The proposed model presents a novel binary decision tree to …

Adaptive particle swarm optimization based hybrid small-signal modeling of GaN HEMT

H Cai, J Zhang, M Liu, S Yang, S Wang, B Liu… - Microelectronics …, 2023 - Elsevier
Based on the GaN HEMT 20-element small-signal model, an improved particle swarm
algorithm is proposed in this paper for the optimization of the intrinsic parameters. The …

On temperature‐dependent small‐signal modelling of GaN HEMTs using artificial neural networks and support vector regression

A Jarndal, S Husain, M Hashmi - IET Microwaves, Antennas & …, 2021 - Wiley Online Library
Abstract Machine learning‐based efficient temperature‐dependent small‐signal modelling
approaches for GaN high electron mobility transistors (HEMTs) are presented by the authors …