Instabilities in RF-power amplifiers caused by a self-oscillation in the transistor bias network
- 1 October 1976
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Journal of Solid-State Circuits
- Vol. 11 (5) , 703-712
- https://doi.org/10.1109/jssc.1976.1050801
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
This publication has 4 references indexed in Scilit:
- High current regimes in transistor collector regionsIEEE Transactions on Electron Devices, 1973
- Steady-state analysis of nonlinear circuits with periodic inputsProceedings of the IEEE, 1972
- Current gain and cutoff frequency falloff at high currentsIEEE Transactions on Electron Devices, 1969
- Stability problems in transistor power amplifiersProceedings of the IEEE, 1967