A Comprehensive Review of Supply Modulators in Gallium Nitride Technologies for Envelope Tracking Power Amplifiers

Engineered Science 2026 Open access

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Authors: Muhammad Faizan, Zhengfang Qian, Hua Zhu, Shuting Fan, Sania Niaz, Ghulam Abbas Khan, Husam S. Samkari, Mohammed F. Allehyani
DOI: 10.30919/es2075
Cited by: 0

Abstract

With the rising demand for higher data rates and more efficient power in next-generation communication systems, supply modulators play a critical role in optimizing the efficiency, speed, output power, and linearity of power amplifiers.This review delves into supply modulators (SMs) in gallium nitride (GaN) technologies for envelope tracking power amplifiers (ET-PAs).The various

Fields of Study & Subjects

Advanced Power Amplifier Design GaN-based semiconductor devices and materials Silicon Carbide Semiconductor Technologies

Publication details

Journal / source
Engineered Science
Publication date
1 January 2026
Language
EN