Conference Publication Details
Mandatory Fields
Farsi S.;Dooley J.;Finnerty K.;Schreurs D.;Nauwelaers B.;Farrell R.
European Microwave Week 2012: "Space for Microwaves", EuMW 2012, Conference Proceedings - 7th European Microwave Integrated Circuits Conference, EuMIC 2012
Cross-memory polynomial modeling for RF circuits
Optional Fields
behavioral modeling digital predistortion memory effects memory polynomial nonlinear circuits
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. © 2012 European Microwave Assoc.
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