Design and analysis of efficient Class-E power amplifier: an application for 2.4GHz band communication

Design and analysis of efficient Class-E power amplifier: an application for 2.4GHz band communication
Author(s):
SUPRIYA METRI , Ananda M
Keywords:
Class-E, CMOS, power amplifiers (PA), PAE
Abstract
In present days use of wireless communication devices are increasing drastically for communication. Because of huge wireless communication there are chances for loss of signal strength. To increase the strength of weak signal, power amplifier plays important role in wireless communication. The people are demanding for high quality, low cost and low power consumption wireless devices. From referred IEEE papers and journals it has been observed that, the power amplifier design suffers from high power consumption to achieve wide bandwidth and efficiency. This paper aims to design and verify the different performance parameters of power amplifier to improve efficiency. This paper is proposing a design of Class-E power amplifier to achieve high efficiency at low power consumption. Either by reducing the input DC power level or by scaling the MOS device. In this paper efficient class-E power amplifier is designed by using 180nm technology. The wireless communication devices with our designed Class-E power amplifier will give better performance and high efficiency at low power consumption. For the applications such as Bluetooth and Wi-Fi.
Article Details
Unique Paper ID: 142524 Publication Volume & Issue: Volume 2, Issue 3 Page(s): 53 - 56
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NCSEM 2024

National Conference on Sustainable Engineering and Management - 2024

Last Date: 15th March 2024

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