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      A 0.8-μm CMOS two-dimensional programmable mixed-signal focal-plane array processor with on-chip binary imaging and instructions storage 

      Domínguez Castro, Rafael; Espejo Meana, Servando Carlos; Rodríguez Vázquez, Ángel Benito; Carmona Galán, Ricardo; Földesy, Péter; Zarándy, Ákos; Szolgay, Péter; Szirányi, Tamás; Roska, Tamás (Institute of Electrical and Electronics Engineers, 1997)
      This paper presents a CMOS chip for the parallel acquisition and concurrent analog processing of two-dimensional (2-D) ...
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      A 1000 FPS at 128×128 vision processor with 8-bit digitized I/O 

      Liñán Cembrano, Gustavo; Rodríguez Vázquez, Ángel Benito; Carmona Galán, Ricardo; Jiménez Garrido, Francisco José; Espejo Meana, Servando Carlos; Domínguez Castro, Rafael (Institute of Electrical and Electronics Engineers, 2004)
      This paper presents a mixed-signal programmable chip for high-speed vision applications. It consists of an array of ...
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      A Bio-Inspired Two-Layer Mixed-Signal Flexible Programmable Chip for Early Vision 

      Carmona Galán, Ricardo; Jiménez Garrido, Francisco José; Domínguez Castro, Rafael; Espejo Meana, Servando Carlos; Roska, Tamás; Rekeczky, Csaba; Petrás, István; Rodríguez Vázquez, Ángel Benito (Institute of Electrical and Electronics Engineers, 2003)
      A bio-inspired model for an analog programmable array processor (APAP), based on studies on the vertebrate retina, has ...
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      A CMOS 0.8 μm fully differential current mode buffer for HF SI circuits 

      Rosa Utrera, José Manuel de la; Pérez Verdú, Belén; Medeiro Hidalgo, Fernando; Domínguez Castro, Rafael; Rodríguez Vázquez, Ángel Benito (Elsevier, 1998)
      We present a high-frequency fully-differential current-mode buffer to interface off-chip currents with no significant ...
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      ACE16K: The Third Generation of Mixed-Signal SIMD-CNN ACE Chips Toward VSoCs 

      Rodríguez Vázquez, Ángel Benito; Liñán Cembrano, Gustavo; Carranza González, Luis; Roca Moreno, Elisenda; Carmona Galán, Ricardo; Jiménez Garrido, Francisco José; Domínguez Castro, Rafael; Espejo Meana, Servando Carlos (Institute of Electrical and Electronics Engineers, 2004)
      Today, with 0.18-μm technologies mature and stable enough for mixed-signal design with a large variety of CMOS compatible ...
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      An 0.5-μm CMOS analog random access memory chip for TeraOPS speed multimedia video processing 

      Carmona Galán, Ricardo; Espejo Meana, Servando Carlos; Domínguez Castro, Rafael; Rodríguez Vázquez, Ángel Benito; Roska, Tamás; Kozek, Tibor; Chua, Leon O. (Institute of Electrical and Electronics Engineers, 1999)
      Data compressing, data coding, and communications in object-oriented multimedia applications like telepresence, computer-aided ...
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      Analog Neural Programmable Optimizers in CMOS VLSI Technologies 

      Domínguez Castro, Rafael; Rodríguez Vázquez, Ángel Benito; Huertas Díaz, José Luis; Sánchez Sinencio, Edgar (Institute of Electrical and Electronics Engineers, 1992)
      A 3-μm CMOS IC is presented demonstrating the concept of an analog neural system for constrained optimization. A serial ...
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      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 ...
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      Current-Mode Techniques for the Implementation of Continuous- and Discrete-Time Cellular Neural Networks 

      Rodríguez Vázquez, Ángel Benito; Espejo Meana, Servando Carlos; Domínguez Castro, Rafael; Huertas Díaz, José Luis (Institute of Electrical and Electronics Engineers, 1993)
      This paper presents a unified, comprehensive approach to the design of continuous-time (CT) and discrete-time (DT) ...
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      Global design of analog cells using statistical optimization techniques 

      Medeiro Hidalgo, Fernando; Rodríguez Macías, R.; Fernández Fernández, Francisco Vidal; Domínguez Castro, Rafael; Huertas Díaz, José Luis; Rodríguez Vázquez, Ángel Benito (Springer, 1994)
      We present a methodology for automated sizing of analog cells using statistical optimization in a simulation based approach. ...
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      Robust high-accuracy high-speed continuous-time CMOS current comparator 

      Liñán Cembrano, Gustavo; Río Fernández, Rocío del; Domínguez Castro, Rafael; Rodríguez Vázquez, Ángel Benito (Institution of Engineering and Technology, 1997)
      The authors present a CMOS current comparator which employs nonlinear negative feedback to obtain high-accuracy (down to ...
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      Second-order neural core for bioinspired focal-plane dynamic image processing in CMOS 

      Carmona Galán, Ricardo; Jiménez Garrido, Francisco José; Domínguez Matas, Carlos; Domínguez Castro, Rafael; Espejo Meana, Servando Carlos; Petrás, István; Rodríguez Vázquez, Ángel Benito (Institute of Electrical and Electronics Engineers, 2004)
      Based on studies of the mammalian retina, a bioinspired model for mixed-signal array processing has been implemented on ...
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      SIRENA: A CAD environment for behavioural modelling and simulation of VLSI cellular neural network chips 

      Carmona Galán, Ricardo; García Vargas, Ignacio; Liñán Cembrano, Gustavo; Domínguez Castro, Rafael; Espejo Meana, Servando Carlos; Rodríguez Vázquez, Ángel Benito (Wiley-Blackwell, 1999)
      This paper presents SIRENA, a CAD environment for the simulation and modelling of mixed-signal VLSI parallel processing ...
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      Smart-Pixel Cellular Neural Networks in Analog Current-Mode CMOS Technology 

      Espejo Meana, Servando Carlos; Rodríguez Vázquez, Ángel Benito; Domínguez Castro, Rafael; Huertas Díaz, José Luis; Sánchez Sinencio, Edgar (Institute of Electrical and Electronics Engineers, 1994)
      This paper presents a systematic approach to design CMOS chips with concurrent picture acquisition and processing capabilities. ...
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      Switched-capacitor neural networks for linear programming 

      Rodríguez Vázquez, Ángel Benito; Rueda Rueda, Adoración; Huertas Díaz, José Luis; Domínguez Castro, Rafael (Institution of Engineering and Technology, 1988)
      A circuit for online solving of linear programming problems is presented. The circuit uses switched-capacitor techniques ...