Now showing items 1-14 of 14

    • Presentation
      Icon

      A 330μW, 64-channel neural recording sensor with embedded spike feature extraction and auto-calibration 

      Rodríguez Pérez, Alberto; Delgado Restituto, Manuel; Darie, Ángela; Soto Sánchez, Cristina; Fernández Jover, Eduardo; Rodríguez Vázquez, Ángel Benito (Institute of Electrical and Electronics Engineers, 2014)
      his paper reports an integrated 64-channel neural recording sensor. Neural signals are acquired, filtered, digitized and ...
    • Article
      Icon

      A 515 nW, 0-18 dB programmable gain analog-to-digital converter for in-channel neural recording interfaces 

      Rodríguez Pérez, Alberto; Delgado Restituto, Manuel ; Medeiro Hidalgo, Fernando (Institute of Electrical and Electronics Engineers, 2014)
      This paper presents a low-area low-power Switched-Capacitor (SC)-based Programmable-Gain Analog-to-Digital Converter ...
    • Presentation
      Icon

      A 64-channel inductively-powered neural recording sensor array 

      Rodríguez Pérez, Alberto; Masuch, Jens; Rodríguez Rodríguez, José Antonio; Delgado Restituto, Manuel; Rodríguez Vázquez, Ángel Benito (Institute of Electrical and Electronics Engineers, 2012)
      This paper reports a 64-channel inductively powered neural recording sensor array. Neural signals are acquired, filtered, ...
    • Article
      Icon

      A Low Noise Amplifier for Neural Spike Recording Interfaces 

      Ruiz Amaya, Jesús; Rodríguez Pérez, Alberto; Delgado Restituto, Manuel  (Multidisciplinary Digital Publishing Institute, 2015)
      This paper presents a Low Noise Amplifier (LNA) for neural spike recording applications. The proposed topology, based on ...
    • Article
      Icon

      A Low-Power Programmable Neural Spike Detection Channel With Embedded Calibration and Data Compression 

      Rodríguez Pérez, Alberto; Ruiz Amaya, Jesús; Delgado Restituto, Manuel; Rodríguez Vázquez, Ángel Benito (Institute of Electrical and Electronics Engineers, 2012)
      This paper reports a programmable 400 μm pitch neural spike recording channel, fabricated in a 130 nm standard CMOS ...
    • Presentation
      Icon

      A low-power reconfigurable ADC for biomedical sensor interfaces 

      Rodríguez Pérez, Alberto; Delgado Restituto, Manuel; Medeiro Hidalgo, Fernando; Rodríguez Vázquez, Ángel Benito (Institute of Electrical and Electronics Engineers, 2009)
      This paper presents a 12-bit low-voltage low-power reconfigurable Analog-to-Digital Converter (ADC). The design employs ...
    • Presentation
      Icon

      A power efficient neural spike recording channel with data bandwidth reduction 

      Rodríguez Pérez, Alberto; Ruiz Amaya, Jesús; Rodríguez Rodríguez, José Antonio; Delgado Restituto, Manuel; Rodríguez Vázquez, Ángel Benito (Institute of Electrical and Electronics Engineers, 2011)
      This paper presents a mixed-signal neural spike recording channel which features, as an added value, a simple and low-power ...
    • Presentation
      Icon

      A self-calibration circuit for a neural spike recording channel 

      Rodríguez Pérez, Alberto; Ruiz Amaya, Jesús; Delgado Restituto, Manuel; Sawan, Mohamad; Rodríguez Vázquez, Ángel Benito (Institute of Electrical and Electronics Engineers, 2011)
      This paper presents a self-calibration circuit for a neural spike recording channel. The proposed design tunes the bandwidth ...
    • Presentation
      Icon

      An auto-calibrated neural spike recording channel with feature extraction capabilities 

      Rodríguez Pérez, Alberto; Ruiz Amaya, Jesús; Delgado Restituto, Manuel; Rodríguez Vázquez, Ángel Benito (The International Society for Optics and Photonics, 2011)
      This paper presents a power efficient architecture for a neural spike recording channel. The channel offers a selfcalibration ...
    • Article
      Icon

      An ultralow-power mixed-signal back end for passive sensor UHF RFID transponders 

      Rodríguez Rodríguez, José Antonio; Delgado Restituto, Manuel; Masuch, Jens; Rodríguez Pérez, Alberto; Alarcon Cot, Eduard; Rodríguez Vázquez, Ángel Benito (Institute of Electrical and Electronics Engineers, 2012)
      This paper describes the design of mixed-signal back end for an ultrahigh-frequency sensor-enabled radio-frequency ...
    • PhD Thesis
      IconIcon

      Diseño de Sensores Implantables para la Adquisición de Señales Neurocorticales 

      Rodríguez Pérez, Alberto (2013)
      In the last years, there has been a growing interest in the design of multichannel neurocortical recording interfaces with ...
    • Presentation
      Icon

      In vivo measurements with a 64-channel extracellular neural recording integrated circuit 

      Delgado Restituto, Manuel; Rodríguez Pérez, Alberto; Darie, Ángela; Rodríguez Vázquez, Ángel Benito; Soto Sánchez, Cristina; Fernández Jover, Eduardo (Institute of Electrical and Electronics Engineers, 2014)
      This paper presents in vivo measurements obtained from an implantable 64-channel neural recording Application Specific ...
    • Presentation
      Icon

      Self-calibration of neural recording sensors 

      Rodríguez Pérez, Alberto; Delgado Restituto, Manuel; Rodríguez Vázquez, Ángel Benito (Institute of Electrical and Electronics Engineers, 2014)
      This paper reports a calibration system for automatically adjusting the bandpass and gain characteristics of programmable ...
    • Article
      Icon

      System-Level Design of a 64-Channel Low Power Neural Spike Recording Sensor 

      Delgado Restituto, Manuel; Rodríguez Pérez, Alberto; Darie, Ángela; Soto Sánchez, Cristina; Fernández Jover, Eduardo; Rodríguez Vázquez, Ángel Benito (Institute of Electrical and Electronics Engineers, 2017)
      This paper reports an integrated 64-channel neural spike recording sensor, together with all the circuitry to process and ...