ListarTeoría de la Señal y Comunicaciones por materia "Behavioral modeling"
Mostrando ítems 1-7 de 7
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Artículo
A bivariate volterra series model for the design of power amplifier digital predistorters
(MDPI, 2021)The operation of the power amplifier (PA) in wireless transmitters presents a trade-off between linearity and power ...
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Artículo
A Doubly Orthogonal Matching Pursuit Algorithm for Sparse Predistortion of Power Amplifiers
(IEEE, 2018-08)This letter presents a new method for the digital predistortion (DPD) of power amplifiers (PAs) based on sparse behavioral ...
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A Sparse-Bayesian Approach for the Design of Robust Digital Predistorters Under Power-Varying Operation
(IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, 2022)In this article, a sparse-Bayesian treatment is proposed to solve the crucial questions posed by power amplifier (PA) ...
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Comparison of Feature Selection Techniques for Power Amplifier Behavioral Modeling and Digital Predistortion Linearization
(MDPI, 2021-09)The power amplifier (PA) is the most critical subsystem in terms of linearity and power efficiency. Digital predistortion ...
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Sparse identification of volterra models for power amplifiers without pseudoinverse computation
(Institute of Electrical and Electronics Engineers Inc., 2021)We present a new formulation of the doubly orthogonal matching pursuit (DOMP) algorithm for the sparse recovery of Volterra ...
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Transmitter Linearization Adaptable to Power-Varying Operation
(IEEE, 2017-10)This paper presents the design of a power-scalable digital predistorter (DPD) for transmitter architectures. The target ...
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Upgrading Behavioral Models for the Design of Digital Predistorters
(MDPI AG, 2021)This work presents a strategy to upgrade models for power amplifier (PA) behavioral modeling and digital predistortion ...