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Farsi, Saeed, Schreurs, Dominique, Nauwelaers, Bart, Dooley, John, Finnerty, Keith and Farrell, Ronan (2012) Cross-Memory Polynomial Modeling for RF Circuits. In: European Microwave Integrated Circuits Conference (EuMIC), 29-30 October, 2012, Amsterdam, Netherlands.
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Abstract
A new behavioral model is proposed which can provide similar accuracy to the memory polynomial model (MPM) but is shown to have a more efficient architecture for digital hardware implementation. These features have been achieved by the proposed formulation, in which the nonlinear weights of the memory terms are a function of only the present input sample. The new approach is evaluated and compared with the conventional MPM using a Wideband Code Division Multiple Access (WCDMA) signal applied to two different amplifier circuits.
| Item Type: | Conference or Workshop Item (Paper) |
|---|---|
| Keywords: | behavioral modeling; memory polynomial; digital predistortion; linearization; memory effects; |
| Academic Unit: | Faculty of Science and Engineering > Electronic Engineering |
| Item ID: | 4097 |
| Depositing User: | Ronan Farrell |
| Date Deposited: | 24 Jan 2013 14:29 |
| Refereed: | Yes |
| Use Licence: | This item is available under a Creative Commons Attribution Non Commercial Share Alike Licence (CC BY-NC-SA). Details of this licence are available here |
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