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    A Dual-Factor Access Control System Based on Device and User Intrinsic Identifiers 

    Arjona, Rosario; Baturone Castillo, María Iluminada (IEEE, 2016-12)
    This paper proposes an access control system based on the simultaneous authentication of what the user has and who the ...
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    Dedicated Hardware IP Module for Fingerprint Recognition 

    Martínez Rodríguez, Macarena Cristina; Arjona, Rosario; Brox Jiménez, Piedad; Baturone Castillo, María Iluminada (IEEE, 2015-08-06)
    This work presents a dedicated hardware IP module for fingerprints recognition based on a feature, named QFingerMap, which ...
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    Hardware Implementation of a Biometric Recognition Algorithm based on In-Air Signature 

    Arjona, Rosario; Romero Moreno, Rocío; Baturone Castillo, María Iluminada (IEEE, 2015-06-01)
    This paper presents the design of a prototype for a wearable device that implements a recognition system based on in-air ...
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    Self-Testing Analog Spiking Neuron Circuit 

    El-Sayed, Sarah A.; Camuñas Mesa, Luis Alejandro; Linares Barranco, Bernabé; Stratigopoulos, Haralampos G. (Institute of Electrical and Electronics Engineers, 2019)
    Hardware-implemented neural networks are foreseen to play an increasing role in numerous applications. In this paper, we ...
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    Effects of electrical fields on neuroblastoma (N2A) cell differentiation: preliminary results 

    Martín Fernández, Daniel; Pérez García, Pablo; Martín Rubio, María Esther; Daza Navarro, María Paula; Serrano Viseas, Juan Alfonso; Huertas Sánchez, Gloria; Yúfera García, Alberto (Scitepress, 2021)
    This work describes Electrical Stimulations (ES) assays on stem cells. The neuroblastoma (N2A) cell linage was submitted ...
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    Design considerations for a low-noise CMOS image sensor 

    González Márquez, Ana; Charlet, Alexandre; Villegas, Alberto; Jiménez Garrido, Francisco José; Medeiro Hidalgo, Fernando; Domínguez Castro, Rafael; Rodríguez Vázquez, Ángel Benito (SPIE- The International Society for Optical Engineering, 2015)
    This paper reports a Low-Noise CMOS Image Sensor. Low-noise operation is achieved owing to the combination of a noise-enhanced ...
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    Experimental demonstration of real-time image-processing using a VLSI analog programmable array processor 

    Liñán Cembrano, Gustavo; Domínguez Castro, Rafael; Espejo Meana, Servando Carlos; Roca Moreno, Elisenda; Foldesy, Péter; Rodríguez Vázquez, Ángel Benito (SPIE- The International Society for Optical Engineering, 2000)
    This paper describes a full-custom mixed-signal chip which embeds distributed optical signal acquisition, digitallyprogrammable analog ...
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    Experimental verification of chaotic encryption of audio using monolithic chaotic modulators 

    Delgado Restituto, Manuel; Rodríguez Vázquez, Ángel Benito; Liñán Reyes, Matías (SPIE- The International Society for Optical Engineering, 1995)
    This paper reports the first experimental verification of chaotic encryption of audio signals using integrated circuits. ...
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    Programmable resolution imager for imaging applications 

    Roca Moreno, Elisenda; Soriano Pastor, Germán; Espejo Meana, Servando Carlos; Domínguez Castro, Rafael; Liñán Cembrano, Gustavo; Rodríguez Vázquez, Ángel Benito (SPIE- The International Society for Optical Engineering, 2000)
    In this paper a programmable imager with averaging capabilities will be described which is intended for averaging of ...
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    Towards a computational approach for collision avoidance with real-world scenes 

    Keil, Matthias Sven; Rodríguez Vázquez, Ángel Benito (SPIE- The International Society for Optical Engineering, 2003)
    In the central nervous systems of animals like pigeons and locusts, neurons were identified which signal objects approaching ...
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    A one-transistor-synapse strategy for electrically-programmable massively-parallel analog array processors 

    Domínguez Castro, Rafael; Espejo Meana, Servando Carlos; Rodríguez Vázquez, Ángel Benito; Carmona Galán, Ricardo (Institute of Electrical and Electronics Engineers, 1997)
    This paper presents a linear, four-quadrants, electrically-programmable, one-transistor synapse strategy applicable to the ...
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    An error-controlled methodology for approximate hierarchical symbolic analysis 

    Guerra Vinuesa, Oscar; Rodríguez García, Juan D.; Roca Moreno, Elisenda; Fernández Fernández, Francisco Vidal; Rodríguez Vázquez, Ángel Benito (Institute of Electrical and Electronics Engineers, 2000)
    Limitations of existing approaches for symbolic analysis of large analog circuits are discussed. To address their solution, ...
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    A multiplexed mixed-signal fuzzy architecture 

    Vidal Verdú, Fernando; Navas González, Rafael; Rodríguez Vázquez, Ángel Benito (Institute of Electrical and Electronics Engineers, 1998)
    Analog circuits provide better area/power efficiency than their digital counterparts for low-medium precision requirements. ...
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    A 0.18μm CMOS low-noise elliptic low-pass continuous-time filter 

    Fernández Bootello, Juan Francisco; Delgado Restituto, Manuel; Rodríguez Vázquez, Ángel Benito (Institute of Electrical and Electronics Engineers, 2005)
    This paper presents a seventh order low-pass continuous-time elliptic filter for use in a high-performance wireline ...
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    Tactile retina for slip detection 

    Maldonado López, Rocío; Vidal Verdú, Fernando; Liñán Cembrano, Gustavo; Roca Moreno, Elisenda; Rodríguez Vázquez, Ángel Benito (Institute of Electrical and Electronics Engineers, 2006)
    The interest in tactile sensors is increasing as their use in complex unstructured environments is demanded, like in ...
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    Robust symmetric multiplication for programmable analog VLSI array processing 

    Domínguez Matas, Carlos; Carmona Galán, Ricardo; Sánchez Fernández, Francisco J.; Rodríguez Vázquez, Ángel Benito (Institute of Electrical and Electronics Engineers, 2006)
    This paper presents an electrically programmable analog multiplier. The circuit performs the multiplication between an ...
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    Generation and design of sinusoidal oscillators using OTAS 

    Linares Barranco, Bernabé; Rodríguez Vázquez, Ángel Benito; Huertas Díaz, José Luis; Sánchez Sinencio, Edgar; Hoyle, Javier J. (Institute of Electrical and Electronics Engineers, 1988)
    The design of voltage-controlled oscillators (VCOs) using operational transconductance amplifiers (OTAs) is discussed. ...
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    Nonlinear time-domain macromodeling of OTA circuits 

    Pérez Verdú, Belén; Cruz Moreno, J.; Linares Barranco, Bernabé; Rodríguez Vázquez, Ángel Benito; Huertas Díaz, José Luis; Sánchez Sinencio, Edgar (Institute of Electrical and Electronics Engineers, 1989)
    The authors present an accurate nonlinear macromodel of the operational transconductance amplifier (OTA) which is suitable ...
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    OTA-based non-linear function approximations 

    Sánchez Sinencio, Edgar; Ramírez Angulo, Jaime; Linares Barranco, Bernabé; Rodríguez Vázquez, Ángel Benito (Institute of Electrical and Electronics Engineers, 1989)
    The suitability of operational transconductance amplifiers (OTAs) as the main active element to obtain basic building ...
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    Analog neural networks for real-time constrained optimization 

    Domínguez Castro, Rafael; Rodríguez Vázquez, Ángel Benito; Huertas Díaz, José Luis; Sánchez Sinencio, Edgar; Linares Barranco, Bernabé (Institute of Electrical and Electronics Engineers, 1990)
    Architectures and circuit techniques for implementing general piecewise constrained optimization problems using VLSI ...

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