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Audio power amplifier

Known as: Amplifier Home Audio, Audio amplifier, Amplifier (disambiguation) 
An audio power amplifier (or power amp) is an electronic amplifier that amplifies low-power electronic audio signals (signals composed primarily of… Expand
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Papers overview

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Highly Cited
2010
Highly Cited
2010
In wireless communications micro cells are potentially more energy efficient than conventional macro cells due to the high path… Expand
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Highly Cited
2010
Highly Cited
2010
Mobile communications are increasingly contributing to global energy consumption. In this article, a holistic approach for energy… Expand
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Highly Cited
2007
Highly Cited
2007
  • Wei Yu, Tian Lan
  • IEEE Transactions on Signal Processing
  • 2007
  • Corpus ID: 18278113
This paper considers the transmitter optimization problem for a multiuser downlink channel with multiple transmit antennas at the… Expand
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Highly Cited
2006
Highly Cited
2006
Conventional radio-frequency (RF) power amplifiers operating with wideband signals, such as wideband code-division multiple… Expand
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Highly Cited
2006
Highly Cited
2006
A comparison of envelope elimination and restoration (EER) and envelope tracking (ET) is discussed and a "hybrid" wideband EER… Expand
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Highly Cited
2006
Highly Cited
2006
A comparative study of nonlinear behavioral models with memory for radio-frequency power amplifier (PAs) is presented. The models… Expand
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Highly Cited
2004
Highly Cited
2004
The polynomial model is commonly used in power amplifier (PA) modeling and predistorter design. However, the conventional… Expand
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Highly Cited
2002
Highly Cited
2002
RF power amplifier modes Doherty and Chireix - themes and variations topics in PA non-linearity envelope feedback predistortion… Expand
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Highly Cited
1999
Highly Cited
1999
Efficiency and linearity of the microwave power amplifier are critical elements for mobile communication systems. This paper… Expand
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Highly Cited
1977
Highly Cited
1977
The class E tuned power amplifier consists of a load network and a single transistor that is operated as a switch at the carrier… Expand
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