Unai Alvarado

According to our database, Unai Alvarado authored at least 14 papers between 2009 and 2023.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2023

A Non-Intrusive Monitoring System on Train Pantographs for the Maintenance of Overhead Contact Lines.

Borja Rodríguez-Arana, Pablo Ciáurriz, Nere Gil-Negrete, Unai Alvarado

Sensors, September, 2023

Edge intelligence-based proposal for onboard catenary stagger amplitude diagnosis.

Itxaro Errandonea, Pablo Ciáurriz, Unai Alvarado, Sergio Beltrán, Saioa Arrizabalaga

Comput. Ind., 2023

2022

Freight Train in the Age of Self-Driving Vehicles. A Taxonomy Review.

Roberto Carlos Ramírez, Iñigo Adin, Jon Goya, Unai Alvarado, Alfonso Brazález, Jaizki Mendizabal

IEEE Access, 2022

2021

IoT Approach for Intelligent Data Acquisition for Enabling Digital Twins in the Railway Sector.

Itxaro Errandonea, Jon Goya, Unai Alvarado, Sergio Beltrán, Saioa Arrizabalaga

Proceedings of the 2021 International Symposium on Computer Science and Intelligent Control, 2021

2020

Freight Telematics Systems: An Intelligent Wagon.

Roberto Carlos Ramírez, Iker Moya, Imanol Puy, Unai Alvarado, Iñigo Adin, Jaizki Mendizabal

Proceedings of the Communication Technologies for Vehicles, 2020

2017

GNSS Complementary Positioning System performance in railway domain.

Gorka de Miguel, Jon Goya, Julen Uranga, Unai Alvarado, Iñigo Adin, Jaizki Mendizabal

Proceedings of the 15th International Conference on ITS Telecommunications, 2017

2012

Energy harvesting technologies for low-power electronics.

Unai Alvarado, A. Juanicorena, Iñigo Adin, Beatriz Sedano, Iñaki Gutiérrez, Joaquín de No

Trans. Emerg. Telecommun. Technol., 2012

An UWB-UHF semi-passive RFID System for localization and tracking applications.

Raffaele D'Errico, Marco Bottazzi, Federico Natali, Enrico Savioli, Stefania Bartoletti, Andrea Conti, Davide Dardari, Nicolò Decarli, Francesco Guidi, Francois Dehmas, Laurent Ouvry, Unai Alvarado, N. Hadaschik, C. Franke, Z. Mhanna, M. Sacko, Y. Wei, Alain Sibille

Proceedings of the 2012 IEEE International Conference on RFID-Technologies and Applications, 2012

2011

Functional, Thermal and EMC Analysis for a Safety Critical Analogue Design Applied to a Transportation System.

Jon del Portillo, Jaizki Mendizabal, Iñigo Adin, Juan Meléndez, Joaquín de No, Unai Alvarado

Proceedings of the SIMULTECH 2011 - Proceedings of 1st International Conference on Simulation and Modeling Methodologies, Technologies and Applications, Noordwijkerhout, The Netherlands, 29, 2011

2010

Low-frequency noise analysis and minimization in Gilbert-cell-based mixers for direct-conversion (zero-IF) low-power front-ends.

Unai Alvarado, Roc Berenguer, Iñigo Adin, Iker Mayordomo, Alexander Vaz, Guillermo Bistué

Int. J. Circuit Theory Appl., 2010

Design for test of a low power multi-standard GPS/GALILEO RF front-end.

Jaizki Mendizabal, Unai Alvarado, Iñigo Adin, Guillermo Bistué, Juan Meléndez, Roc Berenguer

Proceedings of the International Symposium on Circuits and Systems (ISCAS 2010), May 30, 2010

2009

A fully integrated 23.2dBm P_1dB CMOS power amplifier for the IEEE 802.11a with 29% PAE.

Héctor Solar, Roc Berenguer, Joaquín de No, Iñaki Gurutzeaga, Unai Alvarado, Jon Legarda

Integr., 2009

A dual front-end for the new GPS/GALILEO generation in a 0.35 µm SiGe process.

Jaizki Mendizabal, Unai Alvarado, I. Guruceaga, Héctor Solar, Andrés Garcia-Alonso, Roc Berenguer

Integr., 2009

Low-power baseband filter for zero-intermediate frequency digital video broadcasting terrestrial/handheld receivers.

Clara Isabel Luján-Martínez, Ramón González Carvajal, Antonio Jesús Torralba Silgado, Antonio J. López-Martín, Jaime Ramírez-Angulo, Unai Alvarado

IET Circuits Devices Syst., 2009