• Ponencia
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      IC design for spread spectrum communication exploiting chaos 

      Delgado Restituto, Manuel; Liñán Reyes, Matías; Rodríguez Vázquez, Ángel Benito (Institute of Electrical and Electronics Engineers, 1996)
      This paper presents a 2.4 /spl mu/m CMOS IC prototype which includes a programmable chaotic generator and some interface ...
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      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 ...
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      Integer-based digital processor for the estimation of phase synchronization between neural signals 

      Romaine, James Brian; Delgado Restituto, Manuel; Leñero Bardallo, Juan Antonio; Rodríguez Vázquez, Ángel Benito (Institute of Electrical and Electronics Engineers, 2016)
      This paper reports a low area, low power, integer-based neural digital processor for the calculation of phase synchronization ...
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      Integrated chaos generators 

      Delgado Restituto, Manuel; Rodríguez Vázquez, Ángel Benito (Institute of Electrical and Electronics Engineers, 2002)
      This paper surveys the different design issues, from mathematical model to silicon, involved on the design of integrated circuits for the generation of chaotic behavior.
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      Integrated circuit blocks for a DCSK chaos radio 

      Delgado Restituto, Manuel; Rodríguez Vázquez, Ángel Benito; Porra, Veikko (Institute of Electrical and Electronics Engineers, 1998)
      A proposal for an integrated digital communication system using a DCSK chaotic modulation scheme is presented. It is a ...
    • Artículo
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      Matrix Methods for the Dynamic Range Optimization of Continuous-TimeGm-CFilters 

      Fernández Bootello, Juan Francisco; Delgado Restituto, Manuel; Rodríguez Vázquez, Ángel Benito (Institute of Electrical and Electronics Engineers, 2008)
      This paper presents a synthesis procedure for the optimization of the dynamic range of continuous-time fully differential ...
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      Mixed-signal quadratic operators for the feature extraction of neural signals 

      Delgado Restituto, Manuel; Fiorelli, Rafaella; Carrasco Robles, Manuel; Rodríguez Vázquez, Ángel Benito (Institute of Electrical and Electronics Engineers, 2016)
      This paper presents design principles for reusing charge-redistribution SAR ADCs as digital multipliers. This is illustrated ...
    • Artículo
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      Nonlinear switched-current CMOS IC for random signal generation 

      Delgado Restituto, Manuel; Medeiro Hidalgo, Fernando; Rodríguez Vázquez, Ángel Benito (Institution of Engineering and Technology, 1993)
      A nonlinear switched-current circuit is presented that implements a chaotic algorithm for the generation of broadband, ...
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      Offset-calibration with Time-Domain Comparators Using Inversion-mode Varactors 

      Fiorelli, Rafaella; Delgado Restituto, Manuel; Rodríguez Vázquez, Ángel Benito (Institute of Electrical and Electronics Engineers, 2019)
      This paper presents a differential time-domain comparator formed by two voltage controlled delay lines, one per input ...
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      Phase Synchronization Operator for On-Chip Brain Functional Connectivity Computation 

      Delgado Restituto, Manuel; Romaine, James Brian; Rodríguez Vázquez, Ángel Benito (Institute of Electrical and Electronics Engineers, 2019)
      This paper presents an integer-based digital processor for the calculation of phase synchronization between two neural ...
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      RAPID-retargetability for reusability of application-driven quadrature D/A interface block design 

      Franca, J.; Horta, N.; Pereira, M.; Vital, J.; Castro López, Rafael; Delgado Restituto, Manuel; Fernández Fernández, Francisco Vidal; Rodríguez Vázquez, Ángel Benito; Ramos, J.; Santos, P. (Institute of Electrical and Electronics Engineers, 1999)
      This paper describes ESPRIT 29648, concerning the development of an advanced methodology for the design of a mixed-signal ...
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      Real-time phase correlation based integrated system for seizure detection 

      Romaine, James Brian; Delgado Restituto, Manuel; Leñero Bardallo, Juan Antonio; Rodríguez Vázquez, Ángel Benito (The Society of Photo-Optical Instrumentation Engineers, 2017)
      This paper reports a low area, low power, integer-based digital processor for the calculation of phase synchronization ...
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      Secure communication through switched-current chaotic circuits 

      Delgado Restituto, Manuel; López de Ahumada Gutiérrez, Rafael; Rodríguez Vázquez, Ángel Benito (Institute of Electrical and Electronics Engineers, 1995)
      This paper presents the use of analog integrated circuits for secure communication based on chaos synchronization. The ...
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      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 ...
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      Simulation-based high-level synthesis of Nyquist-rate data converters using MATLAB/SIMULINK 

      Ruiz Amaya, Jesús; Rosa Utrera, José Manuel de la; Delgado Restituto, Manuel; Rodríguez Vázquez, Ángel Benito (The International Society for Optical Engineering - SPIE, 2005)
      This paper presents a toolbox for the simulation, optimization and high-level synthesis of Nyquist-rate Analog-to-Digital ...
    • Patente
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      Sistema y método de adquisición y transferencia de actividad neuronal 

      Delgado Restituto, Manuel; Rodríguez Pérez, Alberto; Rodríguez Vázquez, Ángel Benito (Oficina Española de Patentes y Marcas , 2015-10-20)
      Sistema (1) de adquisición y transferencia de actividad neuronal que comprende al menos una pluralidad de sensores ...
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      Switched-Current Chaotic Neurons 

      Delgado Restituto, Manuel; Rodríguez Vázquez, Ángel Benito (Institution of Engineering and Technology, 1994)
      The Letter presents two nonlinear CMOS current-mode circuits that implement neuron soma equations for chaotic neural ...
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      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 ...
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      System-level optimization of baseband filters for communication applications 

      Fernández Bootello, Juan Francisco; Delgado Restituto, Manuel; Rodríguez Vázquez, Ángel Benito (The International Society for Optical Engineering - SPIE, 2003)
      In this paper, a design approach for the high-level synthesis of programmable continuous-time baseband filters able to ...
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      Transformer based front-end for a low power 2.4 GHz transceiver 

      Masuch, Jens; Delgado Restituto, Manuel; Rodríguez Vázquez, Ángel Benito (Institute of Electrical and Electronics Engineers, 2010)
      A low power transceiver architecture for the 2.4 GHz ISM band using a 1.0 V supply is presented. It employs a transformer ...