A new PA behavioral model based on the linearization of multivariable nonlinearities and interpolation

Y. Shen; J.L. Tauritz

doi:10.1109/MWSYM.2005.1516791

A new PA behavioral model based on the linearization of multivariable nonlinearities and interpolation

Y. Shen, J.L. Tauritz

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

1 Citation (Scopus)

Abstract

Traditionally, Taylor series models are only used under small signal or mildly nonlinear regimes. In this paper, a new behavioral model for microwave power amplifiers (PAs) based on first order Taylor expansion of multivariable nonlinearities and interpolation is proposed. The model is tailored for PAs driven by wideband, highly dynamic stimuli. Theoretical comparisons are made between this model and several other representative behavioral models. A mathematical simulation experiment designed for validation purposes is discussed.

Original language	Undefined
Title of host publication	2005 IEEE MTT-S International Microwave Symposium
Place of Publication	USA
Publisher	IEEE
Pages	979-982
Number of pages	4
ISBN (Print)	0-7803-8845-3
DOIs	https://doi.org/10.1109/MWSYM.2005.1516791
Publication status	Published - 17 Jun 2005
Event	International Microwave Symposium 2005 - Long Beach, United States Duration: 12 Jun 2005 → 17 Jun 2005

Publication series

Name
Publisher	IEEE Computer Society

Conference

Conference	International Microwave Symposium 2005
Abbreviated title	IMS 2005
Country/Territory	United States
City	Long Beach
Period	12/06/05 → 17/06/05

Keywords

IR-76304
METIS-225510
Modeling
EWI-15944
power amplifiers
nonlinearities
multivariable functions
System Identification

Access to Document

10.1109/MWSYM.2005.1516791

http://eprints.eemcs.utwente.nl/secure2/15944/01/IEEEXplore.pdf

Cite this

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title = "A new PA behavioral model based on the linearization of multivariable nonlinearities and interpolation",

abstract = "Traditionally, Taylor series models are only used under small signal or mildly nonlinear regimes. In this paper, a new behavioral model for microwave power amplifiers (PAs) based on first order Taylor expansion of multivariable nonlinearities and interpolation is proposed. The model is tailored for PAs driven by wideband, highly dynamic stimuli. Theoretical comparisons are made between this model and several other representative behavioral models. A mathematical simulation experiment designed for validation purposes is discussed.",

keywords = "IR-76304, METIS-225510, Modeling, EWI-15944, power amplifiers, nonlinearities, multivariable functions, System Identification",

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AU - Tauritz, J.L.

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N2 - Traditionally, Taylor series models are only used under small signal or mildly nonlinear regimes. In this paper, a new behavioral model for microwave power amplifiers (PAs) based on first order Taylor expansion of multivariable nonlinearities and interpolation is proposed. The model is tailored for PAs driven by wideband, highly dynamic stimuli. Theoretical comparisons are made between this model and several other representative behavioral models. A mathematical simulation experiment designed for validation purposes is discussed.

AB - Traditionally, Taylor series models are only used under small signal or mildly nonlinear regimes. In this paper, a new behavioral model for microwave power amplifiers (PAs) based on first order Taylor expansion of multivariable nonlinearities and interpolation is proposed. The model is tailored for PAs driven by wideband, highly dynamic stimuli. Theoretical comparisons are made between this model and several other representative behavioral models. A mathematical simulation experiment designed for validation purposes is discussed.

KW - IR-76304

KW - METIS-225510

KW - Modeling

KW - EWI-15944

KW - power amplifiers

KW - nonlinearities

KW - multivariable functions

KW - System Identification

U2 - 10.1109/MWSYM.2005.1516791

DO - 10.1109/MWSYM.2005.1516791

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BT - 2005 IEEE MTT-S International Microwave Symposium

PB - IEEE

CY - USA

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Y2 - 12 June 2005 through 17 June 2005

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