Profile (CV) of the research teaching staff

Sánchez Azqueta, Carlos
Department: Departamento de Física Aplicada
Field: Física Aplicada
Faculty: Escuela de Ingeniería y Arquitectura

Research Institute: INSTITUTO DE INVESTIGACIÓN EN INGENIERÍA DE ARAGÓN (I3A)
Academic position: Prof. Titular Univ.

University degrees
  • Máster en Física y Tecnologías Físicas. Universidad de Zaragoza. 2010
  • Ingeniero en Electrónica. Universidad Complutense de Madrid. 2010
  • Postgrado en Iniciación a la Investigación en Áreas Científicas. Universidad de Zaragoza. 2009
  • Postgrado en Microsistemas e Instrumentación Inteligente. Universidad de Zaragoza. 2006
  • Licenciado en Física. Universidad de Zaragoza. 2006

PhDs
  • Programa de Doctorado en Educación. Universidad de Zaragoza. 2022
  • Programa de Doctorado en Física. Universidad de Zaragoza. 2012

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Journal articles

  • Esteban Eraso, Uxua; Sánchez-Azqueta, Carlos; Aznar, Francisco; Aldea, Concepción; Celma, Santiago. A Code‐Invariant QSG–VGA Co‐Design Methodology for Compact CMOS Vector‐Sum Phase Shifters. INTERNATIONAL JOURNAL OF CIRCUIT THEORY AND APPLICATIONS. 2026. DOI: 10.1002/cta.70583

  • Esquíroz-Olloqui, Yago; Pérez-Bailón, Jorge; Celma, Santiago; Sánchez-Azqueta, Carlos. Effect of Cryogenic Thermal Stress Cycles on the Performance of Integrated Resistors. IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT. 2026. DOI: 10.1109/TIM.2026.3655943

  • Morales-Aragonés, José Ignacio; Groen, Inge; Hueso, Luis E; Casanova, Fèlix; Pardo, José Ángel; Sánchez-Azqueta, Carlos; de Teresa, José María; Sangiao, Soraya. Ultrathin tungsten films enabling enhanced electrical response to spin currents. JOURNAL OF PHYSICS. D, APPLIED PHYSICS. 2026. DOI: 10.1088/1361-6463/ae5dde

  • Esteban Eraso, Uxua; Sánchez-Azqueta, Carlos; Aznar, Francisco; Aldea, Concepción; Celma, Santiago. Design of a 17–22 GHz 5-bit CMOS vector-sum phase shifter for SATCOM receivers. AEU-INTERNATIONAL JOURNAL OF ELECTRONICS AND COMMUNICATIONS. 2026. DOI: 10.1016/j.aeue.2026.156508

  • Abdollahpur, Mostafa; Celotto, Chiara; Sánchez, Carlos; Plappert, Félix; Östenson, Sten; Platonov, Pyotr G.; Laguna, Pablo; Pueyo, Esther; Sandberg, Frida. Tilt-induced changes in f-wave characteristics during atrial fibrillation: an experimental and computational investigation. FRONTIERS IN PHYSIOLOGY. 2025. DOI: 10.3389/fphys.2025.1498426

  • Cascarosa Salillas, Esther; Sánchez-Azqueta, Carlos; Gimeno, Cecilia; Aldea, C. A teaching-learning sequence to develop epistemic thinking in engineering students at master’s educational level. JOURNAL OF APPLIED RESEARCH IN HIGHER EDUCATION. 2024. DOI: 10.1108/JARHE-10-2023-0464

  • Marqués-García, Jorge; Pérez-Bailón, Jorge; Celma, Santiago; Sánchez-Azqueta, Carlos. Characterization of 65-nm CMOS Integrated Resistors in the Cryogenic Regime. IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT. 2024. DOI: 10.1109/TIM.2024.3381286

  • Sánchez-Azqueta, Carlos; Aldea, Concepción; Celma, Santiago. A fully integrated nanosecond burst RF generator for quantum technologies. ELECTRONICS LETTERS. 2024. DOI: 10.1049/ell2.13016

  • Sánchez-Azqueta, Carlos; Cascarosa, Esther; Celma, Santiago; Gimeno, Cecilia; Aldea, Concepción. Quick response codes as a complement for the teaching of electronics in laboratory activities. INTERNATIONAL JOURNAL OF ELECTRICAL ENGINEERING EDUCATION. 2023. DOI: 10.1177/0020720920916431

  • Esteban Eraso, Uxua; Sánchez-Azqueta, Carlos; Aldea, Concepción; Celma, Santiago. A 19.5 Ghz 5-bit digitally programmable phase shifter for active antenna arrays. ELECTRONICS (BASEL). 2023. DOI: 10.3390/electronics12132862

  • Garcia-Bosque, Miguel; Sánchez-Azqueta, Carlos; Aldea, Concepción; Cascarosa, Esther; Celma, Santiago. Development of scientific skills in Higher Education with a flipped classroom-contest approach. INTERNATIONAL CONFERENCE ON HIGHER EDUCATION ADVANCES. 2023. DOI: 10.4995/HEAd23.2023.16201

  • Gimeno, Ignacio; Rollano, Víctor; Zueco, David; Duan, Yan; de Ory, Marina C.; Gomez, Alicia; Gaita-Ariño, Alejandro; Sánchez-Azqueta, Carlos; Astner, Thomas; Granados, Daniel; Hill, Stephen; Majer, Johannes; Coronado, Eugenio; Luis, Fernando. Optimal coupling of Ho W10 molecular magnets to superconducting circuits near spin clock transitions. PHYSICAL REVIEW APPLIED. 2023. DOI: 10.1103/PhysRevApplied.20.044070

  • Pérez-Bailón, Jorge; Tarancón, Miguel; Celma, Santiago; Sánchez-Azqueta, Carlos. Cryogenic measurement of CMOS devices for quantum technologies. IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT. 2023. DOI: 10.1109/TIM.2023.3325446

  • Garcia-Bosque, Miguel; Naya, Abel; Díez-Señorans, Guillermo; Sánchez-Azqueta, Carlos; Celma, Santiago. Suitability of Generalized GAROs on FPGAs as PUFs or TRNGs considering spatial correlations. IEEE OPEN JOURNAL OF THE INDUSTRIAL ELECTRONICS SOCIETY. 2023. DOI: 10.1109/OJIES.2023.3262871

  • del Rio Bueno, C.; Esteban Eraso, U.; Sanchez-Azqueta, C.; Celma, S. A 18-27 GHz programmable gain amplifier in 65-nm CMOS technology. IFIP/IEEE INTERNATIONAL CONFERENCE ON VERY LARGE SCALE INTEGRATION. 2022. DOI: 10.1109/VLSI-SoC54400.2022.9939645

  • Rollano, Victor; de Ory, Marina C.; Buch, Christian D.; Rubín-Osanz, Marcos; Zueco, David; Sánchez-Azqueta, Carlos; Chiesa, Alessandro; Granados, Daniel; Carretta, Stefano; Gomez, Alicia; Piligkos, Stergios; Luis, Fernando. High cooperativity coupling to nuclear spins on a circuit quantum electrodynamics architecture. COMMUNICATIONS PHYSICS. 2022. DOI: 10.1038/s42005-022-01017-8

  • Garcia-Bosque, M.; Aparicio, R.; Diez-Senorans, G.; Sanchez-Azqueta, C.; Celma, S. An analysis of the behaviour of a PUF based on ring oscillators depending on their locations. CONFERENCE ON PH.D. RESEARCH IN MICROELECTRONICS AND ELECTRONICS. 2022. DOI: 10.1109/PRIME55000.2022.9816767

  • Sangiao Barral, Soraya; Morales Aragonés, José Ignacio; Lucas del Pozo, Irene; Jiménez Cavero, Pilar; Morellón Alquézar, Luis; Sánchez Azqueta, Carlos; de Teresa Nogueras, José María. Optimization of YIG/Bi stacks for spin-to-charge conversion and influence of aging. JOURNAL OF PHYSICS. D, APPLIED PHYSICS. 2021. DOI: 10.1088/1361-6463/ac0ca5

  • Díez Señorans G.; García Bosque M.; Sánchez Azqueta C.; Celma Pueyo, S. Digitization algorithms in ring oscillator physically unclonable functions as a main factor achieving hardware security. IEEE ACCESS. 2021. DOI: 10.1109/ACCESS.2021.3123867

  • Gimeno, Ignacio; Kersten, Wenzel; Pallarés, María C.; Hermosilla, Pablo; Martínez-Pérez, María José; Jenkins, Mark D.; Angerer, Andreas; Sánchez-Azqueta, Carlos; Zueco, David; Majer, Johannes; Lostao, Anabel; Luis, Fernando. Enhanced Molecular Spin-Photon Coupling at Superconducting Nanoconstrictions. ACS NANO. 2020. DOI: 10.1021/acsnano.0c03167

  • Perez-Resa, A.; Garcia-Bosque, M.; Sanchez-Azqueta, C.; Celma, S. Self-Synchronized Encryption for Physical Layer in Gigabit Ethernet Optical Links. IEEE ACCESS. 2020. DOI: 10.1109/ACCESS.2020.2993550

  • Garcia-Bosque, M.; Diez-Senorans, G.; Sanchez-Azqueta, C.; Celma, S. Proposal and Analysis of a Novel Class of PUFs Based on Galois Ring Oscillators. IEEE ACCESS. 2020. DOI: 10.1109/ACCESS.2020.3020020

  • Perez-Resa, Adrián; Garcia-Bosque, Miguel; Sanchez-Azqueta, Carlos; Celma, Santiago. A new method for format preserving encryption in high-data rate communications. IEEE ACCESS. 2020. DOI: 10.1109/ACCESS.2020.2968816

  • Cascarosa, E.; Sánchez-Azqueta, C.; Gimeno, C.; Aldea, C. Model-based teaching of physics in higher education: a review of educational strategies and cognitive improvements. JOURNAL OF APPLIED RESEARCH IN HIGHER EDUCATION. 2020. DOI: 10.1108/JARHE-11-2019-0287

  • Diez-Señorans, G.; Garcia-Bosque, M.; Sanchez-Azqueta, C.; Celma, S. A New Approach to Analysis the Security of Compensated Measuring PUFs. IEEE ... INTERNATIONAL NEW CIRCUITS AND SYSTEMS CONFERENCE. 2020. DOI: 10.1109/ECCTD49232.2020.9218376

  • Garcia-Bosque, M.; Diez-Señorans, G.; Sanchez-Azqueta, C.; Celma, S. Introduction to Physically Unclonable Fuctions: Properties and Applications. IEEE ... INTERNATIONAL NEW CIRCUITS AND SYSTEMS CONFERENCE. 2020. DOI: 10.1109/ECCTD49232.2020.9218404

  • Royo, G.; Sánchez-Azqueta, C.; Aldea, C.; Celma, S. High-sensitivity large-area photodiode read-out using a divide-and-conquer technique. SENSORS. 2020. DOI: 10.3390/s20216316

  • Pérez-Resa, A.; Garcia-Bosque, M.; Sánchez-Azqueta, C.; Celma, S. Physical Layer Encryption for Industrial Ethernet in Gigabit Optical Links. IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS. 2019. DOI: 10.1109/TIE.2018.2847670

  • Garcia-Bosque, M.; Perez-Resa, A.; Sanchez-Azqueta, C.; Aldea, C.; Celma, S. Chaos-Based Bitwise Dynamical Pseudorandom Number Generator on FPGA. IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT. 2019. DOI: 10.1109/TIM.2018.2877859

  • Perez-Resa, A.; Garcia-Bosque, M.; Sanchez-Azqueta, C.; Celma, S. Chaotic Encryption for 10-Gb Ethernet Optical Links. IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I: REGULAR PAPERS. 2019. DOI: 10.1109/TCSI.2018.2867918

  • Perez, A.; Garcia-Bosque, M.; Sanchez-Azqueta, C.; Celma, S. Self-synchronized Encryption for Physical Layer in 10Gbps Optical Links. IEEE TRANSACTIONS ON COMPUTERS. 2019. DOI: 10.1109/TC.2018.2890259

  • Royo, Guillermo; Martinez-Perez, Antonio D.; Sanchez-Azqueta, Carlos; Aldea, Concepción; Celma, Santiago. A highly linear low-noise transimpedance amplifier for indoor fiber-wireless remote antenna units. ELECTRONICS (BASEL). 2019. DOI: 10.3390/electronics8040437

  • Sánchez-Azqueta, Carlos; Guerrero, Erick; Gimeno, Cecilia; Celma, Santiago. A reconfigurable radio-frequency converter IC in 0.18 µm CMOS. ELECTRONICS (BASEL). 2019. DOI: 10.3390/electronics8101146

  • Martínez-Pérez, A.D.; Gimeno, C.; Flandre, D.; Aznar, F.; Royo, G.; Sánchez-Azqueta, C. Methodology for Performance Optimization in Noise- And Distortion-Canceling LNA. INTERNATIONAL CONFERENCE ON SYNTHESIS, MODELING, ANALYSIS AND SIMULATION METHODS AND APPLICATIONS TO CIRCUIT DESIGN. 2019. DOI: 10.1109/SMACD.2019.8795241

  • Perez-Resa, A.; Garcia-Bosque, M.; Sanchez-Azqueta, C.; Celma, S. Self-Synchronized Encryption Using an FPE Block Cipher for Gigabit Ethernet. CONFERENCE ON PH.D. RESEARCH IN MICROELECTRONICS AND ELECTRONICS. 2019. DOI: 10.1109/PRIME.2019.8787733

  • Garcia-Bosque, M.; Diez-Senorans, G.; Perez-Resa, A.; Sanchez-Azqueta, C.; Aldea, C.; Celma, S. A New Lightweight CSPRNG Implemented in a 0.18µm CMOS Technology. CONFERENCE ON PH.D. RESEARCH IN MICROELECTRONICS AND ELECTRONICS. 2019. DOI: 10.1109/PRIME.2019.8787798

  • Garcia-Bosque, M.;Diez-Señorans, G.;Pérez-Resa, A.;Sánchez-Azqueta, C.;Aldea, C.;Celma, S. A 1 Gbps Chaos-Based Stream Cipher Implemented in 0.18 m CMOS Technology. ELECTRONICS (BASEL). 2019. DOI: 10.3390/electronics8060623

  • Sánchez-Azqueta, C.;Cascarosa, E.;Celma, S.;Gimeno, C.;Aldea, C. Application of a flipped classroom for model-based learning in electronics. INTERNATIONAL JOURNAL OF ENGINEERING EDUCATION. 2019

  • Pérez-Resa, A.; Garcia-Bosque, M.; Sánchez-Azqueta, C.; Celma, S. Chaotic Encryption Applied to Optical Ethernet in Industrial Control Systems. IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT. 2019. DOI: 10.1109/TIM.2019.2896550

  • Perez-Martinez, C.; Pelaez-Coca, M.D.; Hernando, A.; Gil, E.; Sanchez, C. Multivariable relationships between autonomic nervous system related indices in hyperbaric environments. CONFERENCE PROCEEDINGS (IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY. CONF.). 2019. DOI: 10.1109/EMBC.2019.8856374

  • Pelaez Coca, M.D.; Hernando, A.; Sanchez, C.; Lozano Albalate, M.T.; Izquierdo, D.; Gil, E. Photoplethysmographic Waveform in Hyperbaric Environment. CONFERENCE PROCEEDINGS (IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY. CONF.). 2019. DOI: 10.1109/EMBC.2019.8856400

  • Bukhari, H.A.; Palmieri, F.; Ferreira, D.; Potse, M.; Ramírez, J.; Laguna, P.; Sánchez, C.; Pueyo, E. Transmural Ventricular Heterogeneities Play a Major Role in Determining T-Wave Morphology at Different Extracellular Potassium Levels. COMPUTING IN CARDIOLOGY. 2019. DOI: 10.23919/CinC49843.2019.9005944

  • Sánchez-Azqueta, C.; Celma, S.; Aldea, C.; Gimeno, C.; Cascarosa, E. ICT-based didactic strategies to build knowledge models in electronics in higher education. PROCEEDINGS - IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS. 2019. DOI: 10.1109/ISCAS.2019.8702527

  • Pérez-Resa, Adrián; García-Bosque, Miguel; Sánchez-Azqueta, Carlos; Celma, Santiago. Physical layer encryption for industrial ethernet in Gigabit optical links. IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS. 2018

  • Aguirre, J.; Bol, D.; Flandre, D.; Sanchez-Azqueta, C.; Celma, S. A Robust 10-Gb/s Duobinary Transceiver in 0.13-mu m SOI CMOS for Short-Haul Optical Networks. IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS. 2018. DOI: 10.1109/TIE.2017.2716870

  • Aguirre, J.;Bol, D.;Flandre, D.;Sánchez-Azqueta, C.;Celma, S. A Robust 10-Gb/s Duobinary Transceiver in 0.13-um SOI CMOS for Short-Haul Optical Networks. IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS. 2018

  • Royo, G.;Martínez-Pérez, A.D.;Sánchez-Azqueta, C.;Aldea, C.;Celma, S. A Highly linear low-noise transimpedance amplifier for indoor fiber-wireless remote antenna units. ELECTRONICS (BASEL). 2018

  • Martinez-Perez, A.D.; Aznar, F.; Royo, G.; Sanchez-Azqueta, C.; Celma, S. Analysis of mismatch impact on image rejection ratio for passive polyphase filters. INTERNATIONAL JOURNAL OF CIRCUIT THEORY AND APPLICATIONS. 2018. DOI: 10.1002/cta.2505

  • Pérez-Resa, A.; Garcia-Bosque, M.; Sánchez-Azqueta, C.; Celma, S. Using a Chaotic Cipher to Encrypt Ethernet Traffic. PROCEEDINGS - IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS. 2018. DOI: 10.1109/ISCAS.2018.8351203

  • Garcia-Bosque, M.; Pérez-Resa, A.; Sánchez-Azqueta, C.; Aldea, C.; Celma, S. A New Technique for Improving the Security of Chaos Based Cryptosystems. PROCEEDINGS - IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS. 2018. DOI: 10.1109/ISCAS.2018.8351195

  • Martinez-Perez, A.D.; Aznar, F.; Royo, G.; Sanchez-Azqueta, C.; Celma, S. Analysis of the Influence of Component Mismatch on Integrated Passive Polyphase Filters. PROCEEDINGS - IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS. 2018. DOI: 10.1109/ISCAS.2018.8351661

  • Royo, G.; Martínez-Pérez, A.D.; Sánchez-Azqueta, C.; Aldea, C.; Celma, S. Low-EVM CMOS Transimpedance Amplifier for Intermediate Frequency over Fiber. PROCEEDINGS - IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS. 2018. DOI: 10.1109/ISCAS.2018.8351471

  • Royo, G.; Sánchez-Azqueta, C.; Martínez-Pérez, A.D.; Aldea, C.; Celma, S. Fully-differential transimpedance amplifier for reliable wireless communications. MICROELECTRONICS RELIABILITY. 2018. DOI: 10.1016/j.microrel.2018.02.007

  • Garcia-Bosque, M.; Pérez-Resa, A.; Sánchez-Azqueta, C.; Celma, S. A new simple technique for improving the random properties of chaos-based cryptosystems. AIP ADVANCES. 2018. DOI: 10.1063/1.5017015

  • Garcia-Bosque, M.; Pérez, A.; Sánchez-Azqueta, C.; Royo, G.; Celma, S. MEMS-based seed generator applied to a chaotic stream cipher. PROCEEDINGS OF SPIE - THE INTERNATIONAL SOCIETY FOR OPTICAL ENGINEERING. 2017. DOI: 10.1117/12.2265003

  • Sanchez-Azqueta, C.; Goll, B.; Celma, S.; Zimmermann, H. Latch-Type Optical Receiver with Integrated pin Photodiodes. IEEE PHOTONICS TECHNOLOGY LETTERS. 2017. DOI: 10.1109/LPT.2017.2676723

  • Garcia-Bosque, M.; Perez, A.; Sanchez-Azqueta, C.; Celma, S. A new multiple ciphering scheme for improving randomness. CIRCUIT THEORY AND DESIGN. 2017. DOI: 10.1109/ECCTD.2017.8093288

  • Sanchez-Azqueta, C.; Aguirre, J.; Royo, G.; Aznar, F.; Guerrero, E.; Celma, S. Design of a low-power quadrature LC-VCO in 65 nm CMOS. CIRCUIT THEORY AND DESIGN. 2017. DOI: 10.1109/ECCTD.2017.8093330

  • Royo, G.; Sánchez-Azqueta, C.; Gimeno, C.; Aldea, C.; Celma, S. Programmable low-power low-noise capacitance to voltage converter for MEMS accelerometers. SENSORS. 2017. DOI: 10.3390/s17010067

  • Sánchez-Azqueta, C.; Gimeno, C.; Aguirre, J.; Aldea, C.; Celma, S. A methodology to design continuous-time adaptive equalizers. INTERNATIONAL JOURNAL OF CIRCUIT THEORY AND APPLICATIONS. 2017. DOI: 10.1002/cta.2271

  • Gimeno, C.; Guerrero, E.; Sanchez-Azqueta, C.; Aguirre, J.; Aldea, C.; Celma, S. Multi-rate adaptive equalizer for transmission over up to 50-m SI-POF. IEEE PHOTONICS TECHNOLOGY LETTERS. 2017. DOI: 10.1109/LPT.2017.2670023

  • Garcia-Bosque, Miguel; Pérez, Adrián; Sánchez-Azqueta, Carlos; Celma, Santiago. Application of a MEMS-based TRNG in a chaotic stream cipher. SENSORS. 2017. DOI: 10.3390/s17030646

  • Guerrero, E.; Aguirre, J.; Sánchez-Azqueta, C.; Royo, G.; Gimeno, C.; Celma, S. Equalizing Si photodetectors fabricated in standard CMOS processes. PROCEEDINGS OF SPIE - THE INTERNATIONAL SOCIETY FOR OPTICAL ENGINEERING. 2017. DOI: 10.1117/12.2264603

  • Gimeno, C.; Guerrero, E.; Sánchez-Azqueta, C.; Aguirre, J.; Aldea, C.; Celma, S. Design of a CMOS multi-rate adaptive continuous-time equalizer based on power spectrum estimation. INTERNATIONAL JOURNAL OF CIRCUIT THEORY AND APPLICATIONS. 2017. DOI: 10.1002/cta.2362

  • Aguirre, J.; Sánchez-Azqueta, C.; Guerrero, E.; Gimeno, C.; Celma, S. 3.125 Gbit/s CMOS transceiver for duobinary modulation over 50-m SI-POF channels. ELECTRONICS LETTERS. 2017. DOI: 10.1049/el.2016.4539

  • Royo, G.; Sánchez-Azqueta, C.; Gimeno, C.; Aldea, C.; Celma, S. Programmable differential capacitance-to-voltage converter for MEMS accelerometers. PROCEEDINGS OF SPIE - THE INTERNATIONAL SOCIETY FOR OPTICAL ENGINEERING. 2017. DOI: 10.1117/12.2264784

  • Guerrero, E.; Sánchez-Azqueta, C.; Gimeno, C.; Aguirre, J.; Celma, S. An Adaptive Bitrate Clock and Data Recovery Circuit for Communication Signal Analyzers. IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT. 2017. DOI: 10.1109/TIM.2016.2614745

  • Sanchez-Azqueta, C.; Goll, B.; Celma, S.; Zimmermann, H. Synchronous OEIC integrating receiver for ORGA applications. PROCEDIA ENGINEERING. 2016. DOI: 10.1016/j.proeng.2016.11.348

  • Sanchez-Azqueta, C.; Gimeno, C.; Celma, S.; Aldea, C. Using the Wiimote to Learn MEMS in a Physics Degree Program. IEEE TRANSACTIONS ON EDUCATION. 2016. DOI: 10.1109/TE.2015.2472639

  • Sánchez-Azqueta, C.; Goll, B.; Celma, S.; Zimmermann, H. Synchronous OEIC integrating receiver for optically reconfigurable gate arrays. SENSORS. 2016. DOI: 10.3390/s16060761

  • Garcia-Bosque, M.;Sanchez-Azqueta, C.;Celma, S. Secure communication system based on a logistic map and a linear feedback shift register. PROCEEDINGS - IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS. 2016. DOI: 10.1109/ISCAS.2016.7527454

  • Garcia-Bosque, M.; Sanchez-Azqueta, C.; Celma, S. Sensor-Based Seeds for a Chaotic Stream Cipher. PROCEDIA ENGINEERING. 2016. DOI: 10.1016/j.proeng.2016.11.485

  • Sánchez-Azqueta, C.; Aguirre, J.; Gimeno, C.; Aldea, C.; Celma, S. High-resolution wide-band LC-VCO for reliable operation in phase-locked loops. MICROELECTRONICS RELIABILITY. 2016. DOI: 10.1016/j.microrel.2016.06.018

  • Gimeno, C.;Sánchez-Azqueta, C.;Guerrero, E.;Aguirre, J.;Aldea, C.;Celma, S. Single-chip receiver for 1.25 Gb/s over 50-m SI-POF. IEEE PHOTONICS TECHNOLOGY LETTERS. 2015. DOI: 10.1109/LPT.2015.2415034

  • Sánchez-Azqueta, C.;Gimeno, C.;Aldea, C.;Celma, S. A phase-space model to describe bang-bang phase detectors. INTERNATIONAL JOURNAL OF CIRCUIT THEORY AND APPLICATIONS. 2015

  • Gimeno, C.; Guerrero, E.; Sánchez-Azqueta, C.; Royo, G.; Aldea, C.; Celma, S. Continuous-Time Linear Equalizer for Multigigabit Transmission Through SI-POF in Factory Area Networks. IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS. 2015. DOI: 10.1109/TIE.2015.2427123

  • Gimeno, C.; Guerrero, E.; Sanchez-Azqueta, C.; Royo, G.; Aldea, C.; Celma, S. 1-V continuous-time linear equalizer for up to 2 Gb/s over 50-m SI-POF. PROCEEDINGS - IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS. 2015. DOI: 10.1109/ISCAS.2015.7169009

  • Guerrero, E.; Gimeno, C.; Sánchez-Azqueta, C.; Aguirre, J.; Celma, S. A multi-rate continuous-Time adaptive equalizer for high-speed serial links. PROCEEDINGS OF SPIE - THE INTERNATIONAL SOCIETY FOR OPTICAL ENGINEERING. 2015. DOI: 10.1117/12.2178971

  • Gimeno, C.; Guerrero, E.; Sánchez-Azqueta, C.; Royo, G.; Aldea, C.; Celma, S. A new equalizer for 2 Gb/s short-reach SI-POF links. PROCEEDINGS OF SPIE - THE INTERNATIONAL SOCIETY FOR OPTICAL ENGINEERING. 2015. DOI: 10.1117/12.2178761

  • Sánchez-Azqueta, C.; Aguirre, J.; Gimeno, C.; Aldea, C.; Celma, S. A CMOS merged CDR and continuous-Time adaptive equalizer. PROCEEDINGS OF SPIE - THE INTERNATIONAL SOCIETY FOR OPTICAL ENGINEERING. 2015. DOI: 10.1117/12.2178993

  • Aguirre, J.; Guerrero, E.; Gimeno, C.; Sánchez-Azqueta, C.; Celma, S. CMOS front-end for duobinary data over 50-m SI-POF links. PROCEEDINGS OF SPIE - THE INTERNATIONAL SOCIETY FOR OPTICAL ENGINEERING. 2015. DOI: 10.1117/12.2178960

  • Sanchez-Azqueta, C.; Aguirre, J.; Gimeno, C.; Aldea, C.; Celma, S. A 1.7-GHz wide-band CMOS LC-VCO with 7-Bit coarse control. PROCEEDINGS - IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS. 2015. DOI: 10.1109/ISCAS.2015.7169333

  • Jenkins, M. D.; Naether,U.; Ciria,M.; Sesé,J; Atkinson,J.; Sánchez-Azqueta,C.; Barco,E. D.; Majer,J.; Zueco,D.; Luis,F. Nanoscale constrictions in superconducting coplanar waveguide resonators. APPLIED PHYSICS LETTERS. 2014. DOI: 10.1063/1.4899141

  • Gimeno, C.; Aldea, C.; Aznar, F.; Sánchez-Azqueta, C.; Celma, S. 1-V continuous-time equalizers for multi-gigabit short-haul optical fiber communications. INTERNATIONAL JOURNAL OF CIRCUIT THEORY AND APPLICATIONS. 2014. DOI: 10.1002/CTA.1845

  • Guerrero, E.; Gimeno, C.; Sánchez-Azqueta, C.; Celma, S. Power comparator for continuous-time adaptive equalization in Ethernet-based instrumentation. MEASUREMENT SCIENCE & TECHNOLOGY. 2014. DOI: 10.1088/0957-0233/25/8/087002

  • Gimeno,C.; Guerrero,E.; Sanchez-Azqueta,C.; Aldea,C.; Azcona,C.; Celma,S. A double loop continuous-time adaptive equalizer. PROCEEDINGS - IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS. 2014. DOI: 10.1109/ISCAS.2014.6865129

  • Gimeno, Cecilia; Sanchez-Azqueta, Carlos; Guerrero, Erick; Aldea, Concepción; Celma, Santiago. A 1-V 1.25-Gbps CMOS Analog Front-end for Short Reach Optical Links. PROCEEDINGS OF ESSCIRC. 2013. DOI: 10.1109/ESSCIRC.2013.6649142

  • Sanchez-Azqueta,C.; Gimeno,C.; Aldea,C.; Celma,S. New multilevel bang-bang phase detector. IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT. 2013. DOI: 10.1109/TIM.2013.2273611

  • Sanchez Azqueta, Carlos; Gimeno, Cecilia; Aldea, Concepción; Celma, Santiago; Azcona, Cristina. Bang-bang phase detector model revisited. IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS PROCEEDINGS. 2013. DOI: 10.1109/ISCAS.2013.6572206

  • Sánchez Azqueta, Carlos; Gimeno, Cecilia; Aldea, Concepción; Celma, Santiago. A phase-space model to describe bang-bang phase detectors. INTERNATIONAL JOURNAL OF CIRCUIT THEORY AND APPLICATIONS. 2013. DOI: 10.1002/cta.1973

  • Sánchez-Azqueta, C.;Gimeno, C.;Celma, S. A comparative study of continuous-time analog adaptive equalizers. PROCEEDINGS OF SPIE - THE INTERNATIONAL SOCIETY FOR OPTICAL ENGINEERING. 2013. DOI: 10.1117/12.2017508

  • Sanchez Azqueta, C; Gimeno, C; Guerrero, E; Aldea, C; Celma, S. A Low-Power CMOS Receiver for 1.25-Gb/s over 1-mm SI-POF Links. IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS. 2013. DOI: 10.1109/TIE.2013.2288198

  • Gimeno, Cecilia; Sánchez-Azqueta, Carlos; Celma, Santiago; Aldea, Concepción; Cahill, Ciaran. A 1.25 Gb/s Fully Integrated Optical Receiver for SI-POF Applications. CIRCUIT THEORY AND DESIGN. 2013

  • Sanchez Azqueta, Carlos; Gimeno, Cecilia; Aldea, Concepción; Celma, Santiago; Azcona, Cristina. CMOS Receiver with Equalizer and CDR for Short-Reach Optical Communications. IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS PROCEEDINGS. 2013. DOI: 10.1109/ISCAS.2013.6571889

  • Aznar, F.; Sánchez-Azqueta, C.; Celma, S.; Calvo, B. Gigabit Receiver over 1-mm SI-POF for Home Area Networks. JOURNAL OF LIGHTWAVE TECHNOLOGY. 2012. DOI: 10.1109/JLT.2012.2205220

  • Sánchez-Azqueta, C.; Celma, S.; Aznar, F. A 0.18 m CMOS ring VCO for clock and data recovery applications. MICROELECTRONICS RELIABILITY. 2011. DOI: 10.1016/j.microrel.2011.05.005

Conference presentations

  • Lopez-Torres, A.M.; Lobera, J.; Sanchez-Azqueta, C.; Torcal-Milla, F.J. Support materials for teaching Electromagnetism. TECHNOLOGIES APPLIED TO ELECTRONICS TEACHING. 2022. DOI: 10.1109/TAEE54169.2022.9840597

  • Diez-Senorans, G.; Garcia-Bosque, M.; Sanchez-Azqueta, C.; Celma, S. Programmable delay lines on different LUT implementations for CRO-PUF. CONFERENCE ON PH.D. RESEARCH IN MICROELECTRONICS AND ELECTRONICS. 2022. DOI: 10.1109/PRIME55000.2022.9816829

  • Sanchez-Azqueta, C.; Celma, S.; Aldea, C.; Gimeno, C.; Cascarosa, E. Using Hyperdata in a Laboratory of Electronics QR codes applied to experimental learning. IEEE GLOBAL ENGINEERING EDUCATION CONFERENCE. 2018. DOI: 10.1109/EDUCON.2018.8363267

  • Garcia-Bosque, M.; Perez-Resa, A.; Sanchez-Azqueta, C.; Celma, S. A New Randomness-Enhancement Method for Chaos-Based Cryptosystem. 2020 IEEE 11TH LATIN AMERICAN SYMPOSIUM ON CIRCUITS AND SYSTEMS, LASCAS 2020. 2018. DOI: 10.1109/LASCAS.2018.8399959

  • Perez-Resa, A.; Garcia-Bosque, M.; Sanchez-Azqueta, C.; Celma, S. Chaos-Based Stream Cipher for Gigabit Ethernet. 2020 IEEE 11TH LATIN AMERICAN SYMPOSIUM ON CIRCUITS AND SYSTEMS, LASCAS 2020. 2018. DOI: 10.1109/LASCAS.2018.8399958

  • Royo, G.; Sanchez-Azqueta, C.; Aldea, C.; Celma, S.; Gimeno, C. Highly-Linear Transimpedance Amplifier for Remote Antenna Units. 2020 IEEE 11TH LATIN AMERICAN SYMPOSIUM ON CIRCUITS AND SYSTEMS, LASCAS 2020. 2018. DOI: 10.1109/LASCAS.2018.8399950

  • Martinez-Perez, A.D.; Morte, J.; Aznar, F.; Sanchez-Azqueta, C.; Celma, S. Impact of non-idealities on passive polyphase filter performance. CIRCUIT THEORY AND DESIGN. 2017. DOI: 10.1109/ECCTD.2017.8093256

  • Sanchez-Azqueta,C.;Celma,S.;Aznar,F. A 3.125 GHz four stage voltage controlled ring oscillator in 0.18 CMOS. PROCEEDINGS - IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS. 2011. DOI: 10.1109/ISCAS.2011.5937771

Scientific chapters

  • Torcal Milla, Francisco José; Lopez, Ana María; Sanchez-Azqueta, Carlos, Lobera, Julia. Materiales de soporte para la docencia del electromagnetismo. Aprendizaje activo y contextualizado. ACTAS DEL CONGRESO INTERNACIONAL VIRTUAL USATIC 2020 UBICUO Y SOCIAL: APRENDIZAJE CON TIC. 2020

  • María Esther Cascarosa Salillas; Carlos Sánchez Azqueta; Concepción Aldea Chagoyen; Santiago Celma Pueyo. Using Hyperdata in a Laboratory of Electronics QR codes applied to experimental learning. 2018 IEEE GLOBAL ENGINEERING EDUCATION CONFERENCE (EDUCON). 2018

  • Sánchez Azqueta, C. Gimeno, C., Celma, S., Cascarosa Salillas, María Esther, Aldea, C. Estrategia didáctica basada en TIC para construir modelos mentales en física en educación superior.. ACTAS DEL 28 ENCUENTROS DE DIDÁCTICA DE LAS CIENCIAS EXPERIMENTALES. 2018. DOI: http://doi.org/10.17979/spudc.9788497496896

  • Sánchez-Azqueta, C., Gimeno Gasca, C., Celma Pueyo, S., Aldea Chagoyen, C. Estrategia de m-learning aplicada a la enseñanza-aprendizaje de la electrónica. LA DIFUSIÓN DE LA INNOVACIÓN DOCENTE: RETOS Y REFLEXIONES. 2018

  • Sánchez Azqueta Carlos; Gimeno, Cecilia; Celma, Santiago; Cascarosa Salillas, María Esther; Aldea, Concha. LA INNOVACIÓN DOCENTE COMO MISIÓN DEL PROFESORADO. ACTAS DEL IV CONGRESO INTERNACIONAL SOBRE APRENDIZAJE, INNOVACIÓN Y COMPETITIVIDAD, CINAIC 2017. USO DE HIPERDATOS EN UN LABORATORIO DE ELECTRÓNICA (CÓDIGOS QR) USE OF HYPERDATA IN A LABORATORY OF ELECTRONICS (QR CODES). 2017

  • Sánchez Azqueta, C; Gimeno Gasca, C.; Aldea Chagoyen, C.; Celma Pueyo, S. E-learning data base for a Wiki-MEMs. LA INNOVACIÓN DOCENTE A TRAVÉS DE LA COOPERACIÓN UNIVERSITARIA. 2015

  • Carlos Sánchez Azqueta, Cecilia Gimeno Gasca; Santiago Celma Pueyo; Esther Cascarosa Salillas; Concepción Aldea Chagoyen Apuntes enriquecidos para la enseñanza de la Electrónica en educación superior. ACTAS DE LAS JORNADAS VIRTUALES DE COLABORACIÓN Y FORMACIÓN VIRTUAL USATIC 2017, UBICUO Y SOCIAL: APRENDIZAJE CON TIC.



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