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Juan A. Becerra
Juan A. Becerra
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A doubly orthogonal matching pursuit algorithm for sparse predistortion of power amplifiers
JA Becerra, MJ Madero-Ayora, J Reina-Tosina, C Crespo-Cadenas, ...
IEEE Microwave and Wireless Components Letters 28 (8), 726-728, 2018
602018
Comparative analysis of greedy pursuits for the order reduction of wideband digital predistorters
JA Becerra, MJ Madero-Ayora, C Crespo-Cadenas
IEEE Transactions on Microwave Theory and Techniques 67 (9), 3575-3585, 2019
332019
Formal deduction of a Volterra series model for complex-valued systems
C Crespo-Cadenas, MJ Madero-Ayora, J Reina-Tosina, ...
Signal Processing 131, 245-248, 2017
272017
Sparse identification of Volterra models for power amplifiers without pseudoinverse computation
JA Becerra, MJM Ayora, J Reina-Tosina, C Crespo-Cadenas
IEEE Transactions on Microwave Theory and Techniques 68 (11), 4570-4578, 2020
242020
Transmitter linearization adaptable to power-varying operation
C Crespo-Cadenas, MJ Madero-Ayora, J Reina-Tosina, ...
IEEE Transactions on Microwave Theory and Techniques 65 (10), 3624-3632, 2017
142017
A widely nonlinear approach to compensate impairments in I/Q modulators
C Crespo-Cadenas, MJ Madero-Ayora, J Reina-Tosina, ...
2015 European Microwave Conference (EuMC), 506-509, 2015
142015
Comparison of feature selection techniques for power amplifier behavioral modeling and digital predistortion linearization
A Barry, W Li, JA Becerra, PL Gilabert
Sensors 21 (17), 5772, 2021
122021
A bivariate Volterra series approach to modeling and linearization of power amplifiers
C Crespo-Cadenas, MJ Madero-Ayora, JA Becerra
2021 IEEE Topical Conference on RF/Microwave Power Amplifiers for Radio and …, 2021
122021
Digital predistortion of power amplifiers using structured compressed‐sensing Volterra series
JA Becerra‐González, MJ Madero‐Ayora, J Reina‐Tosina, ...
Electronics Letters 53 (2), 89-91, 2017
122017
On nonlinear amplifier modeling and identification using baseband Volterra-Parafac models
C Crespo-Cadenas, P Aguilera-Bonet, JA Becerra-González, S Cruces
Signal processing 96, 401-405, 2014
112014
On the optimum number of coefficients of sparse digital predistorters: A Bayesian approach
JA Becerra, MJ Madero-Ayora, RG Noguer, C Crespo-Cadenas
IEEE Microwave and Wireless Components Letters 30 (12), 1117-1120, 2020
102020
A reduced-complexity doubly orthogonal matching pursuit algorithm for power amplifier sparse behavioral modeling
JA Becerra, MJ Madero-Ayora, J Reina-Tosina, C Crespo-Cadenas, ...
2019 IEEE Topical Conference on RF/Microwave Power Amplifiers for Radio and …, 2019
92019
Determining a Digital Predistorter Model Structure for Wideband Power Amplifiers through Random Forest
L Álvarez-López, JA Becerra, MJ Madero-Ayora, C Crespo-Cadenas
2020 IEEE Topical Conference on RF/Microwave Power Amplifiers for Radio and …, 2020
72020
Sparse model selection of digital predistorters using Subspace Pursuit
CCC J. A. Becerra, D.Herrera, M.J. Madero-Ayora
13th European Microwave Integrated Circuits Conference (EuMIC), 2018
72018
A reduced-complexity direct learning architecture for digital predistortion through iterative pseudoinverse calculation
JA Becerra, A Perez-Hernandez, MJ Madero-Ayora, C Crespo-Cadenas
IEEE Microwave and Wireless Components Letters 31 (8), 933-936, 2021
62021
Volterra-based behavioral modeling, parameter estimation, and linearization
C Crespo-Cadenas, MJ Madero-Ayora, JA Becerra
2018 IEEE MTT-S Latin America Microwave Conference (LAMC 2018), 1-4, 2018
62018
A sparse-Bayesian approach for the design of robust digital predistorters under power-varying operation
C Crespo-Cadenas, MJ Madero-Ayora, JA Becerra, S Cruces
IEEE Transactions on Microwave Theory and Techniques 70 (9), 4218-4230, 2022
52022
A fast sparse Bayesian pursuit approach for power amplifier linearization
C Crespo-Cadenas, MJ Madero-Ayora, JA Becerra, S Cruces
2021 IEEE MTT-S International Wireless Symposium (IWS), 1-3, 2021
52021
On the power level dependence of PA and DPD Volterra models
C Crespo-Cadenas, MJ Madero-Ayora, JA Becerra
2020 IEEE Topical Conference on RF/Microwave Power Amplifiers for Radio and …, 2020
52020
Structured compressed-sensing for Volterra series models
JA Becerra, MJ Madero-Ayora, J Reina-Tosina, C Crespo-Cadenas
2016 IEEE 17th Annual Wireless and Microwave Technology Conference (WAMICON …, 2016
52016
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