• 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 ...
    • Artículo
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      IC-PCR 1000 control using a wireless sensor network (WSN) 

      Bakkali, M.; Mascareñas Perez-Iñigo, C.; Carmona Galán, Ricardo (International Association of Computer Science and Information Technology, 2012)
      We put forward in this paper a new methodbased on a Wireless Sensor Network from Crossbowtechnology for the IC-PCR1000 ...
    • Capítulo de Libro
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      Image Feature Extraction Acceleration 

      Fernández Berni, Jorge; Suárez Cambre, Manuel; Carmona Galán, Ricardo; Brea Sánchez, Víctor Manuel; Río Fernández, Rocío del; Cabello, D.; Rodríguez Vázquez, Ángel Benito (Springer, 2016)
      Image feature extraction is instrumental for most of the best-performing algorithms in computer vision. However, it is ...
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      Image filtering by reduced kernels exploiting kernel structure and focal-plane averaging 

      Fernández Berni, Jorge; Carmona Galán, Ricardo; Rodríguez Vázquez, Ángel Benito (Institute of Electrical and Electronics Engineers, 2011)
      Incorporating multi-resolution capabilities into imagers renders additional power saving mechanisms in the subsequent image ...
    • Artículo
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      Image Sensing Scheme Enabling Fully-Programmable Light Adaptation and Tone Mapping with a Single Exposure 

      Fernández Berni, Jorge; Oliveira, Fernanda D.V.R.; Carmona Galán, Ricardo; Rodríguez Vázquez, Ángel Benito (Institute of Electrical and Electronics Engineers, 2016)
      This letter presents new insights into a high dynamic range (HDR) technique recently reported. We demonstrate that two ...
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      Impact of random channel mismatch on the SNR and SFDR of time-interleaved ADCs 

      Léger, Gildas; Peralías Macías, Eduardo; Rueda Rueda, Adoración; Huertas Díaz, José Luis (Institute of Electrical and Electronics Engineers, 2004)
      Using several ADCs (Analog to Digital Converters) in parallel with convenient time offsets is considered as an efficient ...
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      Impact of thermal throttling on long-term visual inference in a cpu-based edge device 

      Benoit-Cattin, Théo; Velasco Montero, Delia; Fernández Berni, Jorge (Multidisciplinary Digital Publishing Institute (MDPI), 2020)
      Many application scenarios of edge visual inference, e.g., robotics or environmental monitoring, eventually require long ...
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      Implementation of non-linear templates using a decomposition technique by a 0.5 /spl mu/m CMOS CNN universal chip 

      Liñán Cembrano, Gustavo; Foldesy, Péter; Rodríguez Vázquez, Ángel Benito; Espejo Meana, Servando Carlos; Domínguez Castro, Rafael (Institute of Electrical and Electronics Engineers, 2000)
      This paper demonstrates the processing capabilities of a recently designed analog programmable array processor. This new ...
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      Improving robustness of dynamic logic based pipelines 

      Quintero Álvarez, Héctor Javier; Avedillo de Juan, María José; Núñez Martínez, Juan (Institute of Electrical and Electronics Engineers, 2016)
      Domino dynamic circuits are widely used in critical parts of high performance systems. In this paper we show that, in ...
    • Artículo
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      Improving speed of tunnel FETs logic circuits 

      Avedillo de Juan, María José; Núñez Martínez, Juan (Institute of Electrical and Electronics Engineers, 2015)
      Tunnel transistors are one of the most attractive steep subthreshold slope devices which are being investigating to overcome ...
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      In the quest of vision-sensors-on-chip: Pre-processing sensors for data reduction 

      Rodríguez Vázquez, Ángel Benito; Carmona Galán, Ricardo; Fernández Berni, Jorge; Brea Sánchez, Víctor Manuel; Leñero Bardallo, Juan Antonio (Society for Imaging Science and Technology, 2017)
      This paper shows that the implementation of vision systems benefits from the usage of sensing front-end chips with embedded ...
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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 ...
    • Ponencia
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      In-pixel ADC for a vision architecture on CMOS-3D technology 

      Suárez Cambre, Manuel; Brea Sánchez, Víctor Manuel; Domínguez Matas, Carlos; Carmona Galán, Ricardo; Liñán Cembrano, Gustavo; Rodríguez Vázquez, Ángel Benito (Institute of Electrical and Electronics Engineers, 2010)
      This paper addresses the design of an 8-bit single-slope in-pixel ADC for a 3D chip architecture intended for airborne ...
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      In-pixel generation of gaussian pyramid images by block reusing in 3D-CMOS 

      Suárez Cambre, Manuel; Brea Sánchez, Víctor Manuel; Cabello, D.; Carmona Galán, Ricardo; Rodríguez Vázquez, Ángel Benito (Institute of Electrical and Electronics Engineers, 2012)
      This paper introduces an architecture of a switched-capacitor network for Gaussian pyramid generation. Gaussian pyramids ...
    • Ponencia
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      In-pixel Voltage-Controlled Ring-Oscillator for Phase Interpolation in ToF Image Sensors 

      Vornicu, Ion; Carmona Galán, Ricardo; Rodríguez Vázquez, Ángel Benito (2016)
      The design and measurements of a CMOS pseudodifferential voltage-controlled ring-oscillator (VCRO) are presented. It is ...
    • Artículo
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      Insect-vision inspired collision warning vision processor for automobiles 

      Liñán Cembrano, Gustavo; Carranza González, Luis; Rind, Claire; Zarandy, Akos; Soininen, Martti; Rodríguez Vázquez, Ángel Benito (Institute of Electrical and Electronics Engineers, 2008)
      Vision is expected to play important roles for car safety enhancement. Imaging systems can be used to enlarging the vision ...
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      Insights Into the Operation of Hyper-FET-Based Circuits 

      Avedillo de Juan, María José; Núñez Martínez, Juan (Institute of Electrical and Electronics Engineers, 2017)
      Devices combining transistors and phase transition materials are being investigated to obtain steep switching and a boost ...
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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 ...
    • Artículo
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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 ...