Paper Title
Design of RF Power Amplifier for 5G Smartphone Application at 3.5ghz

Abstract
This paper presents an RF based Power Amplifier for 5G Smartphone Application at 3.5GHz.The 5G wireless revolution presents some dramatic challenges to the planning of handsets and communication infrastructures, as 5G targets beyond ten Gbps transfer speed exploitation millimeter-wave(mm-wave) spectrum with multiple-input multiple-output (MIMO) antennas, connecting densely deployed wireless devices for internet-of-Everything (IoE), and tiny latency time for ultrareliable machine kind communication, etc. The broadband modulation information measure for 5G RF transmitters demands high-voltage potency and tight dimensionality from its power electronic equipment (PA). Additionally, the phasedarray MIMO antennas with various RF front ends (RFFEs) would require unprecedented high integration levels with low prices, creating the planning of 5G PA one in every of the foremost difficult tasks, because the centimeter-wave (cm-Wave) 5G systems can most likely be deployed on the market prior to their mm-wave counterparts. We tend to gift many style techniques to realize high potency and linear power amplifiers within the millimeter-wave frequencies. we are going to initial review the performance of power amplifiers in several states and discuss the planning, implementation, and performance of Power Amplifiers and linearization techniques to realize high potency and dimensionality in millimeterwave frequencies. The given power amplifiers have applications in 5G wireless communications. Keywords - RF Power Amplifier, Gain, Power, Frequency, Linearity, Bandwidth, Efficiency