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

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

Mostrando ítems 192-211 de 592

    • 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 ...
    • Ponencia
      Icon

      Cell-culture Real-Time Monitoring: an Oscillation-based Approach 

      Huertas Sánchez, Gloria; Maldonado, José Andrés; Yúfera García, Alberto; Rueda Rueda, Adoración; Huertas Díaz, José Luis (Universidad de Sevilla, 2013)
      In this work, a way to cell-culture real-time monitoring system by means of the Oscillation-Based Test (OBT) methodology ...
    • Ponencia
      Icon

      Challenges in mixed-signal IC design of CNN chips in submicron CMOS 

      Rodríguez Vázquez, Ángel Benito; Domínguez Castro, Rafael; Espejo Meana, Servando Carlos (Institute of Electrical and Electronics Engineers, 1998)
      Summary form only given. The contrast observed between the performance of artificial vision machines and "natural" vision ...
    • 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 ...
    • Ponencia
      Icon

      Characterization of electrical crosstalk in 4T-APS arrays using TCAD simulations 

      López Martínez, Juan Manuel; Carmona Galán, Ricardo; Rodríguez Vázquez, Ángel Benito (Institute of Electrical and Electronics Engineers, 2017)
      TCAD simulations have been conducted on a CMOS image sensor in order to characterize the electrical component of the ...
    • 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 ...
    • Ponencia
      Icon

      CMOS analog neural network systems based on oscillatory neurons 

      Linares Barranco, Bernabé; Sánchez Sinencio, Edgar; Rodríguez Vázquez, Ángel Benito; Huertas Díaz, José Luis (Institute of Electrical and Electronics Engineers, 1992)
      This paper addresses the design of two neural network systems based on the use of pulsing neurons. Each neuron is built ...
    • Ponencia
      Icon

      CMOS Architectures and circuits for high-speed decision-making from image flows 

      Rodríguez Vázquez, Ángel Benito; Domínguez Castro, Rafael; Jiménez Garrido, Francisco José; Morillas Castillo, Sergio; Listán, Juan; Alba, Luis; Utrera, Cayetana; Romay Juárez, Rafael; Medeiro Hidalgo, Fernando (The International Society for Optical Engineering (SPIE), 2008)
      We present architectures, CMOS circuits and CMOS chips to process image flows at very high speed. This is achieved by ...
    • Ponencia
      Icon

      CMOS circuit implementations for neuron models 

      Linares Barranco, Bernabé; Sánchez Sinencio, Edgar; Rodríguez Vázquez, Ángel Benito (Institute of Electrical and Electronics Engineers, 1990)
      The mathematical neuron basic cells used as basic cells in popular neural network architectures and algorithms are discussed. ...