Enviaments recents

  • Statistical analysis and comparison of 2T and 3T1D e-DRAM minimum energy operation 

    Rana, Manish; Canal Corretger, Ramon; Amat Bertran, Esteve; Rubio Sola, Jose Antonio (Institute of Electrical and Electronics Engineers (IEEE), 2016)
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    Bio-medical wearable devices restricted to their small-capacity embedded-battery require energy-efficiency of the highest order. However, minimum-energy point (MEP) at sub-threshold voltages is unattainable with SRAM memory, ...
  • A battery-less, self-sustaining RF energy harvesting circuit with TFETs for µW power applications 

    Nunes Cavalheiro, David Manuel; Moll Echeto, Francisco de Borja; Valtchev, Stanimir (Institute of Electrical and Electronics Engineers (IEEE), 2016)
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    This paper proposes a Tunnel FET (TFET) power management circuit for RF energy harvesting applications. In contrast with conventional MOSFET technologies, the improved electrical characteristics of TFETs promise a better ...
  • A digital memristor emulator for FPGA-based artificial neural networks 

    Vourkas, Ioanis; Abusleme, A.; Ntinas, V.; Sirakoulis, Georgios Ch.; Rubio Sola, Jose Antonio (Institute of Electrical and Electronics Engineers (IEEE), 2016)
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    Accés restringit per política de l'editorial
    FPGAs are reconfigurable electronic platforms, well-suited to implement complex artificial neural networks (ANNs). To this end, the compact hardware (HW) implementation of artificial synapses is an important step to obtain ...
  • Temperature sensors and measurements to test analogue circuits: questions and answers 

    Altet Sanahujes, Josep; Rubio Sola, Jose Antonio; Reverter Cubarsí, Ferran; Perpiñà Gilabet, Xavier; Aragonès Cervera, Xavier; Jordà, Xavier; Vellvehi, Miquel; Mateo Peña, Diego (Institute of Electrical and Electronics Engineers (IEEE), 2016)
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    Accés restringit per política de l'editorial
    We have been working in the field of temperature sensors and temperature measurements to test analogue circuits during the past 10 years. As we have presented different works in many conferences, we have collected many ...
  • Robust sequential circuits design technique for low voltage and high noise scenarios 

    García Leyva, Lancelot; Rivera Dueñas, Juan; Calomarde Palomino, Antonio; Moll Echeto, Francisco de Borja; Rubio Sola, Jose Antonio (2016)
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    All electronic processing components in future deep nanotechnologies will exhibit high noise level and/ or low S/N ratios because of the extreme voltage reduction and the nearly erratic nature of such devices. ...
  • Characterization of MOSFET temperature sensors for on-chip dynamic thermal measurements 

    Reverter Cubarsí, Ferran; Perpinyà, Xavier; Leon, Javier; Vellvehi, Miquel; Jordà, Xavier; Altet Sanahujes, Josep (2015)
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  • Variation tolerant self-adaptive clock generation architecture based on a ring oscillator 

    Pérez Puigdemont, Jordi; Calomarde Palomino, Antonio; Moll Echeto, Francisco de Borja (Institute of Electrical and Electronics Engineers (IEEE), 2012)
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    In this work we propose a self-adaptive clock based on a ring oscillator as the solution for the increasing uncertainty in the critical path delay. This increase in uncertainty forces to add more safety margins to the ...
  • Statistical lifetime analysis of memristive crossbar matrix 

    Pouyan, Peyman; Amat, Esteve; Rubio Sola, Jose Antonio (Institute of Electrical and Electronics Engineers (IEEE), 2015)
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    Memristors are considered one of the most favorable emerging device alternatives for future memory technologies. They are attracting great attention recently, due to their high scalability and compatibility with CMOS ...
  • Novel charge pump converter with Tunnel FET devices for ultra-low power energy harvesting sources 

    Nunes Cavalheiro, David Manuel; Moll Echeto, Francisco de Borja; Valtchev, Stanimir (Institute of Electrical and Electronics Engineers (IEEE), 2015)
    Comunicació de congrés
    Accés obert
    Compared to conventional technologies, the superior electrical characteristics of III-V Tunnel FET (TFET) devices can highly improve the process of energy harvesting conversion at ultra-low input voltage operation ...
  • Sense títol 

    Nunes Cavalheiro, David Manuel; Moll Echeto, Francisco de Borja
    Comunicació de congrés
    Accés obert
    The lack of high power conversion efficiency in RF passive rectifier circuits at sub-µW power levels with current MOSFET technologies is directly related with the difficulty of the transistors in conducting the required ...

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