Digital Predistortion for Envelope-Tracking Power Amplifiers Using Decomposed Piecewise Volterra Series
By Anding Zhu, P. Draxler, C. Hsia, Thomas J. Brazil, D. Kimball, Peter M. Asbeck. IEEE transactions on microwave theory and techniques, 2008
175 citations recorded by the source corpus.
View Paper: https://www.semanticscholar.org/paper/b0038aa321f3bcd7b7a7a152093bfcca16428ec5
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Citations in the corpus
- A Broadband High-Efficiency Doherty Power Amplifier With Integrated Compensating Reactance (2016, methodology): “The carrier amplifier was biased in the class AB condition with 0.05 A quiescent current and VDS = 26 V, while the peaking amplifier was biased in the class C mode to turn on at about 6 dB back off power and VDS = 30 V.”
- ET Comes of Age: Envelope Tracking for Higher-Efficiency Power Amplifiers (2016, background): “DPD algorithms for computing the predistorted inputs have different constraints than for conventional DPD, and efficient schemes for ET DPD have been demonstrated, achieving -50-dBc adjacentchannel power ratio (ACPR) or better, as needed for many base-station applications [15]; Figure 7 illustrates ”