A COMPREHENSIVE REVIEW OF RF AMPLIFIER - TECHNOLOGY AND APPLICATIONS

RF Power Amplifiers are used extensively worldwide, have numerous applications. The technology advancing in theirdesign is changing very quickly. Commercial and defense avionics, deep space exploration, electronic warfare, navalapplications, mobile internet, satellite communication, and wireless communications are some of its applications. From SiC (Sion Chip) to GaN, technology has advanced. This review paper covers a comprehensive analysis and comparative study of RFPower Amplifier design with the advent of future technology and supplies knowledge of different types of RF Amplifier, theirdesign and implementation and software used details, and technology advancements in both hardware and software, etc. It alsoprovides applications of amplifiers and how we should improve and work on the design for better efficiency and results. It isprimarily focused on increasing output power from a given input power, and it also involves various simulation stabilitytechniques. Their performance is closely linked to both electronic design parameters and thermal behavior, requiring amultidisciplinary approach to optimize efficiency, linearity, and reliability. This research presents a comprehensive analysiscombining technological evolution, bias circuit designs, and thermal management strategies.