Despite recent improvements in the performance of RF LDMOS field-effect transistors (FETs), temperature drift and aging continue to affect the efficiency and linearization of power amplifiers using ...

For the past 40 years, each decade has demanded new technology in the wireless communication industry since introducing the first generation (1G) modern mobile phone systems to fifth-generation (5G) ...

Over the years, tutorials have appeared in EMC journals explaining how to estimate the power required from a power amplifier intended for use in an RF immunity test system. Little material, if any, ...

This paper presents an analytical design method for the high-efficiency Class-EF\(_{n}\) power amplifier (PA). The proposed Class-EF power amplifier overcomes the practical limitation of the large ...