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Proceedings Paper

Generalization of RF power amplifiers' behavioral model using memory polynomial/Volterra series
Author(s): Hui Wang; Gao-Sheng Li; Pei-Guo Liu
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Paper Abstract

Many radio frequency (RF) power amplifiers (PAs) behavioral models have been developed in the past decades. Typical among them are Wiener model, Hammerstein model, Wiener-Hammerstein model, memory polynomial model, Volterra-based model, neural networks model. All these models have become powerful tools in modeling the RF PAs and the PAs linearization. Yet their formulations appear to be unrelated. We use memory polynomial and Volterra series to generalize all these different behavioral models. The significance of this paper is twofold: 1) all the RF PAs behavioral models can be unified by memory polynomial and Volterra series and 2) any other new models may be developed with memory polynomial and Volterra series framework.

Paper Details

Date Published: 1 October 2011
PDF: 7 pages
Proc. SPIE 8285, International Conference on Graphic and Image Processing (ICGIP 2011), 82855X (1 October 2011); doi: 10.1117/12.913449
Show Author Affiliations
Hui Wang, National Univ. of Defense Technology (China)
Gao-Sheng Li, National Univ. of Defense Technology (China)
Pei-Guo Liu, National Univ. of Defense Technology (China)


Published in SPIE Proceedings Vol. 8285:
International Conference on Graphic and Image Processing (ICGIP 2011)

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