Design and Analysis of Class-E Power Amplifier for Wired & Wireless Systems

Abstract

In this research article, an advanced class-E Power Amplifier (PA) working at center frequency 1842.5MHz with 75MHz bandwidth is proposed. The class E type power amplifier is premeditated and realized using 0.35µm CMOS technological file in ADS. The proposed class E power amplifier provides low return loss, Signal and Noise Ratio of 47.5dB, low noise figure of 1.434dB and PAE of 69.3%.