DocumentCode
2265630
Title
An active feedback for wideband amplifier linearization
Author
Nesimoglu, T. ; Canagarajah, C.N. ; McGeehan, J.P.
Author_Institution
Bristol Univ., UK
fYear
2000
fDate
2000
Firstpage
112
Lastpage
116
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
Keywords
wideband amplifiers; π/4 DQPSK; W-CDMA; active feedback network; linearization circuitry; linearization performance; mobile communication systems; narrow modulated signals; wideband amplifier linearization; wideband modulated signals;
fLanguage
English
Publisher
iet
Conference_Titel
3G Mobile Communication Technologies, 2000. First International Conference on (Conf. Publ. No. 471)
Conference_Location
London
Print_ISBN
0-85296-726-8
Type
conf
DOI
10.1049/cp:20000025
Filename
858219
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