Álvaro Geraldes

According to our database, Álvaro Geraldes authored at least 6 papers between 2003 and 2026.

Collaborative distances:

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

2026

CMOS Platform for Neurochemical Detection Using 32 Graphene FETs Array at 16 kS/s per Channel.

Rodrigo Wrege, Mafalda Abrantes, Thiago Darós Fernandes, Miguel Borges, Helder H. Avelar, Accel Abarca, Carlos Marques, Álvaro Geraldes, Jérôme Borme, Luis Jacinto, João Piteira, Pedro Alpuim

IEEE Trans. Circuits Syst. I Regul. Pap., March, 2026

2025

Graphene Transistors' Modeling, Characterization, and a 180 nm CMOS Front-End Design.

Rodrigo Wrege, Mafalda Abrantes, Thiago Darós, Francisco Barreira, Accel Abarca, Carlos Marques, Álvaro Geraldes, José Loché, Jérôme Borme, Luis Jacinto, João Piteira, Pedro Alpuim

Proceedings of the 16th IEEE Latin America Symposium on Circuits and Systems, 2025

2024

An autonomous Internet of Things spectral sensing system for in-situ optical monitoring of grape ripening: design, characterization, and operation.

Hugo M. Oliveira, Alessio Tugnolo, Natacha Fontes, Carlos Marques, Álvaro Geraldes, Sophie Jenne, Hans Zappe, António Graça, Valentina Giovenzana, Roberto Beghi, Riccardo Guidetti, João Piteira, Paulo Freitas

Comput. Electron. Agric., 2024

2020

Technology Independent ASIC Based Time to Digital Converter.

Rui Machado, Filipe Serra Alves, Álvaro Geraldes, Jorge Cabral

IEEE Access, 2020

2003

A novel universal battery charger for NiCd, NiMH, Li-ion and Li-polymer.

Floriberto A. Lima, J. N. Ramalho, D. Tavares, J. Duarte, C. Albuquerque, T. Marques, Álvaro Geraldes, A. P. Casimiro, Gert Renkema, J. Been, Wouter Groeneveld

Proceedings of the ESSCIRC 2003, 2003

Embedded CMOS distributed voltage regulator for large core loads.

Floriberto A. Lima, Álvaro Geraldes, T. Marques, J. N. Ramalho, P. Casimiro

Proceedings of the ESSCIRC 2003, 2003