Advanced Techniques in RF Power Amplifier Design

By S. Cripps. 2002

730 citations recorded by the source corpus.

View Paper: https://www.semanticscholar.org/paper/196f10dbc6bd6227926a3261a140986cd449e03d

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Citations in the corpus

A comparative analysis of behavioral models for RF power amplifiers (2006, background): “The signal is predistorted before going into the PA in such a way that the output signal of the PA is similar to the desired one, according to some linearization criteria [2].”
Power Efficiency and Linearity Enhancement Using Optimized Asymmetrical Doherty Power Amplifiers (2011, background): “I. INTRODUCTION M ODERN wireless communication networks, such aswideband code division multiple access (WCDMA), long term evolution (LTE), and worldwide interoperability for microwave access (WiMAX), make use of complex modulation schemes to maximize the data throughput in limited bandwidth.”
Symmetrical Doherty Power Amplifier With Extended Efficiency Range (2016, background): “It is then verified that the two-port combiner network parameters can be realized with a three-port lossless reciprocal network terminated with a purely resistive load, , see Fig.”
Digital Predistortion for Envelope-Tracking Power Amplifiers Using Decomposed Piecewise Volterra Series (2008, background): “The envelope signal is first detected from the original input signal and then amplified by an envelope amplifier, providing a dynamic drain (or collector) voltage to the RF transistor in the main PA.”
Design of a Concurrent Dual-Band 1.8–2.4-GHz GaN-HEMT Doherty Power Amplifier (2012, background): “In DPA, high average efficiency is achieved by dynamically adapting the PA load impedance to keep the amplifier in compression during modulation [7], [9]–[11].”