Suárez, Almudena and Jeon, Sanggeun and Rutledge, David (2008) Global stability analysis and stabilization of power amplifier. In: 2008 Workshop on Integrated Nonlinear Microwave and Millimetre-Wave Circuits. IEEE , Piscataway, NJ, pp. 87-90. ISBN 978-1-4244-2645-4. https://resolver.caltech.edu/CaltechAUTHORS:20170329-165404478
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Abstract
Power amplifiers often exhibit undesired behavior from certain input power value which cannot be predicted with a small-signal stability analysis. Among the commonly observed undesired phenomena are spurious oscillations, frequency divisions, hysteresis or chaos. In this contribution, simulation tools are presented, enabling an in-depth study of the origin and characteristics of these phenomena. The developed global stability analysis and stabilization tools have allowed an efficient suppression of the undesired behavior in a switching-mode power amplifier, with minimum degradation of the amplifier performance, in terms of drain efficiency and output power.
| Item Type: | Book Section | |||||||||
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| Additional Information: | © 2008 IEEE. | |||||||||
| Subject Keywords: | Auxiliary generator, parametric oscillation, pole-zero identification, power amplifiers, stability analysis | |||||||||
| DOI: | 10.1109/INMMIC.2008.4745722 | |||||||||
| Record Number: | CaltechAUTHORS:20170329-165404478 | |||||||||
| Persistent URL: | https://resolver.caltech.edu/CaltechAUTHORS:20170329-165404478 | |||||||||
| Official Citation: | A. Suarez, S. Jeon and D. Rutledge, "Global stability analysis and stabilization of power amplifier," 2008 Workshop on Integrated Nonlinear Microwave and Millimetre-Wave Circuits, Malaga, 2008, pp. 87-90. doi: 10.1109/INMMIC.2008.4745722 | |||||||||
| Usage Policy: | No commercial reproduction, distribution, display or performance rights in this work are provided. | |||||||||
| ID Code: | 75530 | |||||||||
| Collection: | CaltechAUTHORS | |||||||||
| Deposited By: | INVALID USER | |||||||||
| Deposited On: | 30 Mar 2017 05:05 | |||||||||
| Last Modified: | 15 Nov 2021 16:34 |
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