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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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      Design Considerations for an Automotive Sensor Interface Sigma-Delta Modulator 

      Medeiro Hidalgo, Fernando; Rosa Utrera, José Manuel de la; Río Fernández, Rocío del; Pérez Verdú, Belén; Rodríguez Vázquez, Ángel Benito (Institute of Electrical and Electronics Engineers, 2003)
      The Sigma-Delta Modulator presented in this paper contains a programmable-gain input inferface to accommodate the output ...
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      Design Considerations for Multistandard Cascade ΣΔ Modulators 

      Morgado García de la Polavieja, Alonso; Río Fernández, Rocío del; Rosa Utrera, José Manuel de la; Medeiro Hidalgo, Fernando; Pérez Verdú, Belén; Rodríguez Vázquez, Ángel Benito (2005)
      This paper discusses design considerations for cascade Sigma-Delta Modulators (ΣΔMs) included in multistandard wireless ...
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      Design issues and experimental characterization of a continuously-tuned adaptive CMOS LNA 

      Becerra Álvarez, Edwin C.; Rosa Utrera, José Manuel de la; Sandoval Ibarra, F. (2010)
      This paper presents the design implementation and experimental characterization of an adaptive Low Noise Amplifier (LNA) ...
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      Design Methodology for Face Detection Acceleration 

      Acasandrei, Laurentiu; Barriga Barros, Ángel (Institute of Electrical and Electronics Engineers, 2013)
      A design methodology to accelerate the face detection for embedded systems is described, starting from high level ...
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      Design of a 1.2-V 130nm CMOS 13-bit@40MS/s Cascade 2-2-1 Continuous-Time ΣΔ Modulator 

      Tortosa Navas, Ramón; Aceituno Marchena, Antonio; Rosa Utrera, José Manuel de la; Fernández Fernández, Francisco Vidal; Rodríguez Vázquez, Ángel Benito (Institute of Electrical and Electronics Engineers, 2006)
      This paper presents the design of a continuous- time multibit cascade 2-2-1 ΣΔ modulator for broadband telecom systems. ...
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      Design of a 1.2-V Cascade Continuous-Time Sigma-Delta Modulator for Broadband Telecommunications 

      Tortosa Navas, Ramón; Rosa Utrera, José Manuel de la; Rodríguez Vázquez, Ángel Benito; Fernández Fernández, Francisco Vidal (Institute of Electrical and Electronics Engineers, 2006)
      This paper presents the design of a continuous-time multibit cascade 2-2-1 sigma-delta modulator for broadband telecom systems.
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      Design of a 130-nm CMOS Reconfigurable Cascade ΣΔ Modulator for GSM/UMTS/Bluetooth 

      Morgado García de la Polavieja, Alonso; Río Fernández, Rocío del; Rosa Utrera, José Manuel de la (Institute of Electrical and Electronics Engineers, 2007)
      This paper reports a 130-nm CMOS programmable cascade ΣΔ modulator for multistandard wireless terminals, covering three ...
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      Design of a compact and low-power TDC for an array of SiPM's in 110nm CIS technology 

      Bandi, Franco; Vornicu, Ion; Carmona Galán, Ricardo; Rodríguez Vázquez, Ángel Benito (Institute of Electrical and Electronics Engineers, 2017)
      Silicon photomultipliers (SiPMs) are meant to substitute photomultiplier tubes in high-energy physics detectors and nuclear ...
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      Design of a power-efficient widely-programmable Gm-LC band-pass sigma-delta modulator for SDR 

      Morgado García de la Polavieja, Alonso; Río Fernández, Rocío del; Rosa Utrera, José Manuel de la (Institute of Electrical and Electronics Engineers, 2016)
      This paper presents the design and implementation of a fourth-order band-pass continuous-time modulator intended for ...
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      Design of a programmable mixed-signal CMOS image-processing chip in 0.8 /spl mu/m CMOS 

      Rodríguez Vázquez, Ángel Benito; Espejo Meana, Servando Carlos; Domínguez Castro, Rafael; Carmona Galán, Ricardo (Institute of Electrical and Electronics Engineers, 1997)
      An operational vision-chip prototype with a wide-range of potential applications in artificial-vision systems is presented. ...
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      Design of a smart SiPM based on focal-plane processing elements for improved spatial resolution in PET 

      Pozas Flores, Francisco; Carmona Galán, Ricardo; Fernández Berni, Jorge; Rodríguez Vázquez, Ángel Benito (The International Society for Optics and Photonics, 2011)
      Single-photon avalanche diodes are compatible with standard CMOS. It means that photo-multipliers for scintillation detectors ...
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      Design of an analog/digital truly random number generator 

      Espejo Meana, Servando Carlos; Martín, J. D.; Rodríguez Vázquez, Ángel Benito; Huertas Díaz, José Luis (Institute of Electrical and Electronics Engineers, 1990)
      An analog-digital system is presented for the generation of truly random (aperiodic) digital sequences. This model is based ...
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      Design of RC-active oscillators using composite amplifiers 

      Pérez Verdú, Belén; Huertas Díaz, José Luis; Rodríguez Vázquez, Ángel Benito (Institute of Electrical and Electronics Engineers, 1991)
      The design of composite opamp Wien-Bridge oscillators is systematically approached by using a general model including ...
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      Development of level controllers based on fuzzy logic 

      Cabrera, Alejandro; Senhadji Navarro, Raouf; Sánchez Solano, Santiago; Barriga Barros, Ángel; Jiménez Fernández, Carlos Jesús; Llanes, Orestes (2002)
      This paper describes the development of different kinds of level controllers based on fuzzy logic. Designs and implementations ...
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      Digital Implementation of SISC Fuzzy Controllers 

      Jiménez Fernández, Carlos Jesús; Barriga Barros, Ángel; Sánchez Solano, Santiago (1994)
      A classification of inference systems based on approximate reasoning techniques is proposed. An alternative realization ...
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      Digital processor array implementation aspects of a 3D multi-layer vision architecture 

      Földesy, Peter; Carmona Galán, Ricardo; Rekeczky, Csaba; Zarandy, A.; Rodríguez Vázquez, Ángel Benito; Roska, Tamás (Institute of Electrical and Electronics Engineers, 2010)
      Technological aspects of the 3D integration of a multilayer combined mixed-signal and digital sensor-processor array chip ...
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      Discrete-time integrated circuits for chaotic communication 

      Delgado Restituto, Manuel; Rodríguez Vázquez, Ángel Benito (Institute of Electrical and Electronics Engineers, 1997)
      This paper gives design considerations for the synthesis of analog discrete-time encoder-decoder pairs based on digital ...
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      DOE based high-performance gate-level pipelines 

      Núñez Martínez, Juan; Avedillo de Juan, María José; Quintero Álvarez, Héctor Javier (Institute of Electrical and Electronics Engineers, 2014)
      Domino dynamic circuits are widely used in critical parts of high performance systems. In this paper we show that in ...
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      Double-sampled cascaded sigma-delta modulator topologies for low oversampling ratios 

      Yavari, Mohammad; Shoaei, Omid; Rodríguez Vázquez, Ángel Benito (Institute of Electrical and Electronics Engineers, 2006)
      This paper presents novel double-sampling cascaded sigma-delta modulator topologies for wideband applications. The proposed ...