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Carlos Crespo-Cadenas
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Behavioral modeling and predistortion of power amplifiers under sparsity hypothesis
J Reina-Tosina, M Allegue-Martínez, C Crespo-Cadenas, C Yu, S Cruces
IEEE Transactions on Microwave Theory and Techniques 63 (2), 745-753, 2015
1482015
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
1072018
A new approach to pruning Volterra models for power amplifiers
C Crespo-Cadenas, J Reina-Tosina, MJ Madero-Ayora, ...
IEEE Transactions on Signal Processing 58 (4), 2113-2120, 2010
1042010
Volterra behavioral model for wideband RF amplifiers
C Crespo-Cadenas, J Reina-Tosina, MJ Madero-Ayora
IEEE Transactions on Microwave Theory and Techniques 55 (3), 449-457, 2007
772007
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
412019
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
352020
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
332017
Phase characterization of two-tone intermodulation distortion
C Crespo-Cadenas, J Reina-Tosina, MJ Madero-Ayora
IEEE MTT-S International Microwave Symposium Digest, 2005., 1505-1508, 2005
232005
Digital predistortion based on a compressed-sensing approach
J Reina-Tosina, M Allegue-Martínez, MJ Madero-Ayora, ...
2013 European Microwave Conference, 408-411, 2013
202013
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
172020
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
152021
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
152017
A Volterra-based procedure for multi-port and multi-zone GaN FET amplifier CAD simulation
C Crespo-Cadenas, J Reina-Tosina, MJ Madero-Ayora, ...
IEEE Transactions on Circuits and Systems I: Regular Papers 60 (11), 3022-3032, 2013
152013
Study of a power amplifier behavioral model with nonlinear thermal effects
C Crespo-Cadenas, J Reina-Tosina, MJ Madero-Ayora
The 40th European Microwave Conference, 1138-1141, 2010
152010
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
142022
IM3 and IM5 phase characterization and analysis based on a simplified Newton approach
C Crespo-Cadenas, J Reina-Tosina, MJ Madero-Ayora
IEEE transactions on microwave theory and techniques 54 (1), 321-328, 2006
142006
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
132020
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
122017
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
122015
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
112021
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Articles 1–20