DocumentCode :
882676
Title :
Instabilities in RF-power amplifiers caused by a self-oscillation in the transistor bias network
Author :
Vidkjaer, Jens
Volume :
11
Issue :
5
fYear :
1976
fDate :
10/1/1976 12:00:00 AM
Firstpage :
703
Lastpage :
712
Abstract :
This paper describes a self-oscillation in the bias network of an amplifier which is commonly used for the output stage in mobile transmitters. It is demonstrated how some often observed spurious oscillations may be related to the self-oscillation and a method for stabilizing the amplifier is derived and discussed.
Keywords :
Power amplifiers; Radiofrequency amplifiers; power amplifiers; radiofrequency amplifiers; Circuit optimization; Damping; Frequency; Impedance matching; Inductors; Linear circuits; Power amplifiers; Transmitters; Tuning; Voltage;
fLanguage :
English
Journal_Title :
Solid-State Circuits, IEEE Journal of
Publisher :
ieee
ISSN :
0018-9200
Type :
jour
DOI :
10.1109/JSSC.1976.1050801
Filename :
1050801
Link To Document :
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