An active feedback for wideband amplifier linearization

T Nesimoglu; CN Canagarajah; JP McGeehan

An active feedback for wideband amplifier linearization

T Nesimoglu, CN Canagarajah, JP McGeehan

Research output: Chapter in Book/Report/Conference proceeding › Chapter in a book

Abstract

A new active feedback network is proposed for amplifier linearization. The technique is analyzed theoretically and practical results demonstrate the linearization performance with two-tones, π/4 DQPSK and W-CDMA. This technique differs from available linearization techniques by performing both with narrow and wideband modulated signals. Also the linearization circuitry is simple and small in size

Original language	English
Title of host publication	IEE 1st International Conference on 3G Mobile Communication Technologies, 2000
Publisher	Institution of Engineering and Technology (IET)
Pages	112 - 116
Volume	1
ISBN (Print)	0852967268
Publication status	Published - Mar 2000

Bibliographical note

Sponsorship: The authors would like to thank R.J. Wilkinson for provision of laboratory experiments and Lucent Technologies for their financial support

Other identifier: Conf. Publ. No. 471

Keywords

wideband amplifiers

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abstract = "A new active feedback network is proposed for amplifier linearization. The technique is analyzed theoretically and practical results demonstrate the linearization performance with two-tones, π/4 DQPSK and W-CDMA. This technique differs from available linearization techniques by performing both with narrow and wideband modulated signals. Also the linearization circuitry is simple and small in size",

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AU - Nesimoglu, T

AU - Canagarajah, CN

AU - McGeehan, JP

N1 - Sponsorship: The authors would like to thank R.J. Wilkinson for provision of laboratory experiments and Lucent Technologies for their financial support Other identifier: Conf. Publ. No. 471

PY - 2000/3

Y1 - 2000/3

N2 - A new active feedback network is proposed for amplifier linearization. The technique is analyzed theoretically and practical results demonstrate the linearization performance with two-tones, π/4 DQPSK and W-CDMA. This technique differs from available linearization techniques by performing both with narrow and wideband modulated signals. Also the linearization circuitry is simple and small in size

AB - A new active feedback network is proposed for amplifier linearization. The technique is analyzed theoretically and practical results demonstrate the linearization performance with two-tones, π/4 DQPSK and W-CDMA. This technique differs from available linearization techniques by performing both with narrow and wideband modulated signals. Also the linearization circuitry is simple and small in size

KW - wideband amplifiers

M3 - Chapter in a book

SN - 0852967268

VL - 1

SP - 112

EP - 116

BT - IEE 1st International Conference on 3G Mobile Communication Technologies, 2000

PB - Institution of Engineering and Technology (IET)

ER -