Listar Artículos (Instituto de Microelectrónica de Sevilla (IMSE-CNM)) por título 

Listar Artículos (Instituto de Microelectrónica de Sevilla (IMSE-CNM)) por título

Mostrando ítems 80-99 de 278

    • Artículo
      Icon

      Bifurcations and synchronization using an integrated programmable chaotic circuit 

      Delgado Restituto, Manuel ; Liñán Cembrano, Gustavo; Ceballos Cáceres, Joaquín Francisco; Rodríguez Vázquez, Ángel Benito (World Scientific Publishing, 1997)
      This paper presents a CMOS chip which can act as an autonomous stand-alone unit to generate different real-time chaotic ...
    • Artículo
      Icon

      Bioimpedance Sensing of Implanted Stent Occlusions: Smart Stent 

      Rodríguez Arjona, Antonio; Barroso Rodríguez, Pablo; Olmo Fernández, Alberto; Yúfera García, Alberto (MDPI, 2022)
      Coronary artery disease is one of the most common diseases in developed countries and affects a large part of the population ...
    • Artículo
      Icon

      Bottom-up performance analysis of focal-plane mixed-signal hardware for Viola–Jones early vision tasks 

      Fernández Berni, Jorge; Carmona Galán, Ricardo; Río Fernández, Rocío del; Rodríguez Vázquez, Ángel Benito (John Wiley & Sons, 2015)
      Focal-plane mixed-signal arrays have traditionally been designed according to the general claim that moderate accuracy in ...
    • Artículo
      Icon

      CAD tools for hardware implementation of embedded fuzzy systems on FPGAs 

      Brox Jiménez, María; Sánchez Solano, Santiago; Toro, Ernesto del; Brox Jiménez, Piedad; Moreno Velo, Francisco José (Institute of Electrical and Electronics Engineers, 2013)
      This paper describes two computer-aided design (CAD) tools for automatic synthesis of fuzzy logic-based inference systems. ...
    • Artículo
      Icon

      Cascade ΣΔ modulator for low-voltage wideband applications 

      Morgado García de la Polavieja, Alonso; Río Fernández, Rocío del; Rosa Arranz, José María de la (Institute of Electrical and Electronics Engineers, 2007)
      A new cascade ΣΔ modulator architecture with unity signal transfer function is presented, which avoids the need for digital ...
    • Artículo
      Icon

      Cascade ΣΔ modulator with digital correction for finite amplifier gain effects 

      Léger, Gildas; Rueda Rueda, Adoración (Institute of Electrical and Electronics Engineers, 2004)
      This paper presents a simple and fully digital solution to correct the effect of amplifier finite gain in cascade ΣΔ ...
    • Artículo
      Icon

      CAVIAR: A 45k neuron, 5M synapse, 12G connects/s AER hardware sensory-processing-learning-actuating system for high-speed visual object recognition and tracking 

      Serrano Gotarredona, Rafael; Oster, Matthias; Lichtsteiner, Patrick; Linares Barranco, Alejandro; Paz Vicente, Rafael; Gómez Rodríguez, Francisco de Asís; Camuñas Mesa, Luis Alejandro; Berner, Raphael; Rivas Pérez, Manuel; Jiménez Moreno, Gabriel; Civit Balcells, Antón; Serrano Gotarredona, María Teresa; Acosta Jiménez, Antonio José; Linares Barranco, Bernabé (Institute of Electrical and Electronics Engineers, 2009)
      This paper describes CAVIAR, a massively parallel hardware implementation of a spike-based sensing-processing-learning-actuating ...
    • Artículo
      Icon

      Cell-culture real time monitoring based on bio-impedance measurements 

      Daza Navarro, María Paula; Cañete, Daniel; Olmo Fernández, Alberto; Castro García, Juan Antonio; Yúfera García, Alberto (International Frequency Sensor Association, 2012)
      This paper proposes the application of a cell-microelectrode model in cell biometry experiments, using the cell-electrode ...
    • Artículo
      Icon

      Chaos From Switched-Capacitor Circuits: Discrete Maps 

      Rodríguez Vázquez, Ángel Benito; Huertas Díaz, José Luis; Rueda Rueda, Adoración; Pérez Verdú, Belén (Institute of Electrical and Electronics Engineers, 1987)
      A special-purpose analog computer made of switched-capacitor circuits is presented for analyzing chaos and bifurcation ...
    • Artículo
      Icon

      Chaos in a Switched-Capacitor Circuit 

      Rodríguez Vázquez, Ángel Benito; Huertas Díaz, José Luis; Chua, Leon O. (Institute of Electrical and Electronics Engineers, 1985)
      We report chaotic phenomena observed from a simple nonlinear switched-capacitor circuit. The experimentally measured ...
    • Artículo
      Icon

      Chaos via a piecewise-linear switch ed-capacitor circuit 

      Rodríguez Vázquez, Ángel Benito; Rueda Rueda, Adoración; Pérez Verdú, Belén; Huertas Díaz, José Luis (Institution of Engineering and Technology, 1987)
      A nonlinear switched-capacitor circuit that generates chaotic signals is reported. The circuit is described by a first-order ...
    • Artículo
      Icon

      Chaotic image encryption using hopfield and hindmarsh–rose neurons implemented on FPGA 

      Tlelo-Cuautle, Esteban; Díaz-Muñoz, Jonathan Daniel; González-Zapata, Astrid Maritza; Li, Rui; León-Salas, Walter Daniel; Fernández Fernández, Francisco Vidal; Guillén-Fernández, Omar; Cruz-Vega, Israel (Multidisciplinary Digital Publishing Institute (MDPI), 2020)
      Chaotic systems implemented by artificial neural networks are good candidates for data encryption. In this manner, this ...
    • Artículo
      Icon

      Characterization and modeling of piezoelectric integrated micro speakers for audio acoustic actuation 

      Mendoza López, Jorge; Sánchez Solano, Santiago; Huertas Díaz, José Luis (Hindawi Publishing Corporation, 2011)
      A study of circular piezoelectric micro speakers is presented for applications in the audio frequency range, including ...
    • Artículo
      IconIcon

      Characterization-Based Modeling of Retriggering and Afterpulsing for Passively Quenched CMOS SPADs 

      Moreno García, Manuel; Pancheri, Lucio; Perenzoni, Matteo; Río Fernández, Rocío del; Guerra Vinuesa, Oscar; Rodríguez Vázquez, Ángel Benito (Institute of Electrical and Electronics Engineers, 2019)
      The current trend in the design of systems based on CMOS SPADs is to adopt smaller technological nodes, allowing the ...
    • Artículo
      Icon

      Circuits and Systems Letters: A Novel SC Oscillator 

      Huertas Díaz, José Luis; Rodríguez Vázquez, Ángel Benito; Pérez Verdú, Belén (Institute of Electrical and Electronics Engineers, 1984)
    • Artículo
      Icon

      Closed-loop Simulation Method for Evaluation of Static Offset in Discrete-Time Comparators 

      Ginés Arteaga, Antonio José; Peralías Macías, Eduardo; Léger, Gildas; Rueda Rueda, Adoración (Institute of Electrical and Electronics Engineers, 2014)
      This paper presents a simulation-based method for evaluating the static offset in discrete-time comparators. The proposed ...
    • Artículo
      Icon

      CMOS 2.4μm chaotic oscillator: Experimental verification of chaotic encryption of audio 

      Delgado Restituto, Manuel; Liñán Cembrano, Gustavo; Rodríguez Vázquez, Ángel Benito (Institution of Engineering and Technology, 1996)
      The Letter reports the first experimental verification of chaotic encryption of audio using custom monolithic chaotic ...
    • Artículo
      Icon

      CMOS optical-sensor array with high output current levels and automatic signal-range centring 

      Espejo Meana, Servando Carlos; Domínguez Castro, Rafael; Carmona Galán, Ricardo; Rodríguez Vázquez, Ángel Benito (Institution of Engineering and Technology, 1994)
      A CMOS compatible photosensor with high output current levels, and an area-efficient scheme for automatic signal-range ...
    • Artículo
      Icon

      CMOS OTA-C high-frequency sinusoidal oscillators 

      Linares Barranco, Bernabé; Rodríguez Vázquez, Ángel Benito; Sánchez Sinencio, Edgar; Huertas Díaz, José Luis (Institute of Electrical and Electronics Engineers, 1991)
      Several topology families are given to implement practical CMOS sinusoidal oscillators by using operational transconductance ...
    • Artículo
      Icon

      CMOS-3D smart imager architectures for feature detection 

      Suárez Cambre, Manuel; Brea Sánchez, Víctor Manuel; Fernández Berni, Jorge; Carmona Galán, Ricardo; Liñán Cembrano, Gustavo; Rodríguez Vázquez, Ángel Benito (Institute of Electrical and Electronics Engineers, 2012)
      This paper reports a multi-layered smart image sensor architecture for feature extraction based on detection of interest ...