Linearizer

Linearizers are electronic circuits which improve the non-linear behaviour of amplifiers to increase efficiency and maximum output power. Creating… (More)
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Electronic circuit

Papers overview

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2004
2004
An analog adaptive feedforward amplifier linearizer
Feedforward is a wideband linearization method capable for third generation mobile communication systems. However, it requires… (More)
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2004
2004
A predistortion linearizer using a tunable resonator
In this letter, a novel predistortion topology using a tunable resonator is presented. The core of the circuit is a series… (More)
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2004
2004
A nonlinear analysis of closed-loop linearizer employing delay-difference method
Analysis is presented on a phased-locked linearizer employing delay-difference module in LFMCW radar. As distinct from the former… (More)
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Highly Cited
2002
Highly Cited
2002
PCS/W-CDMA dual-band MMIC power amplifier with a newly proposed linearizing bias circuit
A personal communications service/wide-band code division multiple access (PCS/W-CDMA) dual-band monolithic microwave integrated… (More)
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2001
2001
A quasi-optical linearizer
A quasi-optical linearizer array with bias controllable AM-AM and AM-PM predistortion characteristics is presented. The 4/spl… (More)
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1997
1997
Digital linearizer for RF amplifiers
Broadcast technology is at the beginning of a new era. It is characterized by the intensive use of the most advanced digital… (More)
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Highly Cited
1997
Highly Cited
1997
A microwave miniaturized linearizer using a parallel diode
A miniaturized linearizer using a parallel diode has been developed. It is composed of a parallel diode and a resistance for d.c… (More)
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Highly Cited
1996
Highly Cited
1996
RF power amplifier linearization through amplitude and phase predistortion
This paper presents a novel technique for power amplifier linearization in digital microwave radio systems. The proposed… (More)
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1996
1996
A DSP CONTROLLED ADAPTIVE FEEDFORWARD AMPLIFIER LINEARIZER
Currently, the only available wideband (multiple MHz), accurate, amplifier linearization method is feedforward. Feedforward… (More)
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1983
1983
A New Baseband Linearizer for More Efficient Utilization of Earth Station Amplifiers Used for QPSK Transmission
The principles and applications of a new baseband linearizer are described. It is demonstrated that, with the use of our… (More)
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