Open AccessA Study and Analysis of High Efficiency CMOS Power Amplifier for IoT Applications
Author(s) -
Koh Siang Yi,
Sohiful Anuar Zainol Murad,
S. N. Mohyar
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1755/1/012020
Subject(s) - cmos , network topology , automatic summarization , amplifier , electronic engineering , computer science , internet of things , electronic circuit , topology (electrical circuits) , class (philosophy) , power analysis , power (physics) , electrical engineering , engineering , embedded system , computer network , physics , artificial intelligence , quantum mechanics , computer security , cryptography
This paper presents a study and analysis of high efficiency CMOS power amplifier (PA) for Internet of Thing (IoT) application. The studied mainly focused on the topology employed in designing high efficiency PA in gigahertz range frequencies. This study covers the basic class-E PA and the topologies in designing class-E PA such as single-stage, two-stage, multistage and differential. The circuits structure and the performances of class-E PA is discussed. The analysis is focusing on the efficiency of the proposed PA. The latest CMOS PAs developments have been studied and a summarization of the performance specification for different topologies are elaborated.