Essays about: "Power Amplifier GaN"
Found 4 essays containing the words Power Amplifier GaN.
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1. On the Design of CMOS Integrated LMBA
University essay from Linköpings universitet/Elektroniska Kretsar och SystemAbstract : In this present world there is a huge requirement for high data rates and less powerconsumption in mobile networking. To achieve this one need to build a highly efficientpower amplifiers which is the most power consuming component in transmitterfront end. READ MORE
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2. Highly Integrated Wideband Doherty Power Amplifier
University essay from Blekinge Tekniska Högskola/Sektionen för ingenjörsvetenskapAbstract : The objective of this thesis project was to design a wide band Doherty Power Amplifier (DPA) using bare die transistors. Different techniques had been applied in this thesis to make a DPA wide band while maintaining its efficiency and power. READ MORE
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3. Linearity Aspects of Dynamic PA Supply-Modulation Systems with Emphasis on Modulator Modeling and non-linearities
University essay from Avdelningen för elektronik, matematik och naturvetenskapAbstract : Modern communication systems operate with high peak-to-average-power ratio (PAPR) over wide bandwidth. Linearity requirements force operation in a low efficient highly linear back-off region. Then increasing efficiency is becoming critical. One of the most promising technologies to accomplish this is using supply modulation, e. READ MORE
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4. Design and Implementation of as Asymmetric Doherty Power Amplifier at 2.65 GHz in GaN HEMT Technology
University essay from Elektroniska komponenter; Tekniska högskolanAbstract : Power amplifiers are an indispensible part of the wireless communication systems. Conventional PAs provide peak efficiency at peak output power which is obtained at a certain fixed optimum resistance. These kind of amplifiers are normally called switched-mode power amplifiers (SMPAs) and are used for constant envelope signals. READ MORE
