0.04-mm2 103-dB-A Dynamic Range Second-Order VCO-Based Audio ADC in 0.13- m CMOS F Cardes, E Gutierrez, A Quintero, C Buffa, A Wiesbauer, L Hernandez
IEEE Journal of Solid-State Circuits 53 (6), 1731-1742, 2018
81 2018 A coarse-fine VCO-ADC for MEMS microphones with sampling synchronization by data scrambling A Quintero, C Buffa, C Perez, F Cardes, D Straeussnigg, A Wiesbauer, ...
IEEE Solid-State Circuits Letters 3, 29-32, 2020
43 2020 SNDR limits of oscillator-based sensor readout circuits F Cardes, A Quintero, E Gutierrez, C Buffa, A Wiesbauer, L Hernandez
Sensors 18 (2), 445, 2018
41 2018 Remote monitoring system of vital signs for triage and detection of anomalous patient states in the emergency room S Moreno, A Quintero, C Ochoa, M Bonfante, R Villareal, J Pestana
2016 XXI symposium on signal processing, images and artificial vision …, 2016
23 2016 A VCO-based CMOS readout circuit for capacitive MEMS microphones A Quintero, F Cardes, C Perez, C Buffa, A Wiesbauer, L Hernandez
Sensors 19 (19), 4126, 2019
20 2019 A 73dB-A audio VCO-ADC based on a maximum length sequence generator in 130nm CMOS C Perez, A Quintero, P Amaral, A Wiesbauer, L Hernández
IEEE Transactions on Circuits and Systems II: Express Briefs 68 (10), 3194-3198, 2021
19 2021 Estado del arte en monitorización de salud estructural: Un enfoque basado en agentes inteligentes AF Quintero Parra, R Villamizar Mejía
Ciencia e Ingeniería neogranadina 20 (1), 117-132, 2010
16 2010 VCO‐based ADC with a simplified DAC for non‐linearity correction A Quintero, C Perez, E Gutierrez, L Hernandez
Electronics Letters 54 (13), 813-815, 2018
11 2018 A capacitance-to-digital converter based on a ring oscillator with flicker noise reduction A Quintero, F Cardes, L Hernandez, C Buffa, A Wiesbauer
2016 Austrochip Workshop on Microelectronics (Austrochip), 40-44, 2016
11 2016 A VCO-Based ADC With Direct Connection to a Microphone MEMS, 80-dB Peak SNDR and 438-μW Power Consumption C Perez, R Garvi, G Lopez, A Quintero, F Leger, P Amaral, A Wiesbauer, ...
IEEE Sensors Journal 23 (8), 8466-8477, 2023
7 2023 Noise-shaping time-interleaved ADC based on a single ring oscillator and a sampling array A Quintero, C Perez, E Gutierrez, L Hernández, S Paton
2017 IEEE 60th International Midwest Symposium on Circuits and Systems …, 2017
7 2017 Diseño de un dispositivo domótico para control de iluminación E Alvarino, PM Barraza, JC Hern, H Jim, AQ Parra
Investigación y Desarrollo en TIC 6 (1), 26-33, 2015
6 2015 A Signal Processing Method for Respiratory Rate Estimation through Photoplethysmography COP Reynaldo Villarreal and Isaac Kuzmar Silvia Moreno, Andres Quintero-Parra
International Journal of Signal Processing, Image Processing and Pattern …, 2018
4 2018 Objeto virtual de aprendizaje para el estudio de algoritmos de búsquedas de agentes A Cruzado, R Bruges, J Dávila, Y Mendoza, PS Sánche
Investigación y Desarrollo en TIC 6 (1), 34-39, 2015
4 2015 Implementation of a piezo-diagnostics approach for damage detection based on PCA in a linux-based embedded platform J Camacho, A Quintero, M Ruiz, R Villamizar, L Mujica
Sensors 18 (11), 3730, 2018
2 2018 Structural health monitoring: an intelligent agent approach AF Quintero Parra, R Villamizar Mejía
Ciencia e Ingeniería Neogranadina 20 (1), 117-132, 2010
2 2010 An Unbiased MEMS Capacitance-Controlled Oscillator as a Microphone for HMI Applications M Noviello, A Quintero, S Paton
2022 Austrochip Workshop on Microelectronics (Austrochip), 57-60, 2022
1 2022 Evaluation of Multi-agent Architecture for Structural Damage Detection and Location AF Quintero-Parra, J Camacho-Navarro, M Flórez, JL Vázquez-González
International Association of Online Engineering, 2017
1 2017 A Time-Encoded Capacitance-to-Digital Converter based on a Switched-Capacitor Feedback M Noviello, R Garvi, A Quintero, L Hernandez, S Paton
IEEE Sensors Letters, 2023
2023 Comparison of Simulation and Measurement of EMI-Induced Offset Volt-ages Occuring at Folded Cascode Operational Amplifiers Nikolaus Czepl, Dominik Zupan, Daniel Kircher An … M Noviello, A Quintero, N De Milleri, A Wiesbauer, S Paton, G Kamparaju, ...