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Listar por autor "Roca Moreno, Elisenda"
Mostrando ítems 1-20 de 34
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Artículo
A detailed study of the gate/drain voltage dependence of RTN in bulk pMOS transistors
Saraza Canflanca, Pablo; Martin Martinez, J.; Martín Martínez, J.; Castro López, Rafael; Roca Moreno, Elisenda; Rodríguez, R.; Nafria, M.; Fernández Fernández, Francisco Vidal (Elsevier, 2019)Random Telegraph Noise (RTN)has attracted increasing interest in the last years. This phenomenon introduces variability ...
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Ponencia
A FPP-oriented tone mapping technique for high dynamic range imagers using temporal and final exposure measurements
Vargas Sierra, Sonia; Liñán Cembrano, Gustavo; Roca Moreno, Elisenda; Rodríguez Vázquez, Ángel Benito (Institute of Electrical and Electronics Engineers, 2010)This paper presents a Dynamic Range improvement technique which is specially well-suited to be implemented in Focal Plane ...
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Ponencia
A hierarchical approach for the symbolic analysis of large analog integrated circuits
Guerra Vinuesa, Oscar; Roca Moreno, Elisenda; Fernández Fernández, Francisco Vidal; Rodríguez Vázquez, Ángel Benito (IEEE computer society digital library, 2000)This paper introduces a new hierarchical analysis methodology which incorporates approximation strategies during the ...
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Ponencia
A multimode gray-scale CMOS optical sensor for visual computers
Liñán Cembrano, Gustavo; Rodríguez Vázquez, Ángel Benito; Espejo Meana, Servando Carlos; Domínguez Castro, Rafael; Roca Moreno, Elisenda (Institute of Electrical and Electronics Engineers, 2002)This paper presents a new multimode optical sensor architecture for the optical interface of Visual CNN (cellular neural ...
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Artículo
A versatile CMOS transistor array IC for the statistical characterization of time-zero variability, RTN, BTI, and HCI
Díaz Fortuny, Javier; Martín Martínez, Javier; Rodríguez Martínez, Rosana; Castro López, Rafael; Roca Moreno, Elisenda; Fernández Fernández, Francisco Vidal; Aragonès Cervera, Xavier; Barajas Ojeda, Enrique; Mateo Peña, Diego; Nafría Maqueda, Montserrat (Institute of Electrical and Electronics Engineers (IEEE), 2019)Statistical characterization of CMOS transistor variability phenomena in modern nanometer technologies is key for accurate ...
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Ponencia
A versatile sensor interface for programmable vision systems-on-chip
Rodríguez Vázquez, Ángel Benito; Liñán Cembrano, Gustavo; Roca Moreno, Elisenda; Espejo Meana, Servando Carlos; Domínguez Castro, Rafael (The International Society for Optical Engineering - SPIE, 2003)This paper describes an optical sensor interface designed for a programmable mixed-signal vision chip. This chip has been ...
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Ponencia
ACE 16k based stand-alone system for real-time pre-processing tasks
Carranza González, Luis; Jiménez Garrido, Francisco José; Liñán Cembrano, Gustavo; Roca Moreno, Elisenda; Espejo Meana, Servando Carlos; Rodríguez Vázquez, Ángel Benito (The International Society for Optical Engineering - SPIE, 2005)This paper describes the design of a programmable stand-alone system for real time vision pre-processing tasks. The system's ...
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Artículo
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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Ponencia
An accurate error control mechanism for simplification before generation algorithms
Guerra Vinuesa, Oscar; Rodríguez García, Juan D.; Roca Moreno, Elisenda; Fernández Fernández, Francisco Vidal; Rodríguez Vázquez, Ángel Benito (Institute of Electrical and Electronics Engineers, 1999)The use of simplification before generation techniques to enable the approximate symbolic analysis of large analog circuits ...
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Artículo
An automated design methodology of RF circuits by using Pareto-optimal fronts of EMsimulated inductors
González Echevarría, Reinier; Roca Moreno, Elisenda; Castro López, Rafael; Fernández Fernández, Francisco Vidal; Sieiro, J.; López Villegas, J. M.; Vidal, N. (Institute of Electrical and Electronics Engineers, 2017)A new design methodology for radiofrequency circuits is presented that includes electromagnetic (EM) simulation of the ...
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Ponencia
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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Tesis Doctoral
Una aproximación multinivel para el diseño sistemático de circuitos integrados de radiofrecuencia.
Moreira de Passos, Fabio (2018-04-13)En un mercado bien establecido como el de las telecomunicaciones, donde se está evolucionando hacia el 5G, se estima que ...
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Artículo
Context-dependent transformation of Pareto-optimal performance fronts of operational amplifiers
Roca Moreno, Elisenda; Velasco Jiménez, Manuel; Castro López, Rafael; Fernández Fernández, Francisco Vidal (Springer, 2012)The use of Pareto-optimal performance fronts in emerging design methodologies for analog integrated circuits is a keystone ...
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Tesis Doctoral
Diseño sistemático de circuitos analógicos y de señal mixta reconfigurables
Velasco Jiménez, Manuel (2017-09-15)During the last decades, there has been an increasing demand of electronic devices, mostly in the field of mobile ...
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Artículo
Electrooptical measurement system for the DC characterization of visible detectors for CMOS-compatible vision chips
Roca Moreno, Elisenda; Frutos Rayego, Fabián; Espejo Meana, Servando Carlos; Domínguez Castro, Rafael; Rodríguez Vázquez, Ángel Benito (IEEE, 1998)Abstract—An electrooptical measurement system for the dc characterization of visible detectors for CMOS-compatible ...
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Artículo
Error control in simplification before generation algorithms for symbolic analysis of large analogue circuits
Rodríguez García, Juan D.; Guerra Vinuesa, Oscar; Roca Moreno, Elisenda; Fernández Fernández, Francisco Vidal; Rodríguez Vázquez, Ángel Benito (Institution of Engineering and Technology, 1999)Circuit reduction is a fundamental first step in addressing the symbolic analysis of large analogue circuits. A new algorithm ...
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Ponencia
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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Artículo
Fully analytical characterization of the series inductance of tapered integrated inductors
Moreira de Passos, Fabio; Fino, M. Helena; Roca Moreno, Elisenda (De Gruyter, 2014)In this paper a general method for the determination of the series inductance of polygonal tapered inductors is presented. ...
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Ponencia
High-dynamic range tone-mapping algorithm for focal plane processors
Vargas Sierra, Sonia; Liñán Cembrano, Gustavo; Roca Moreno, Elisenda; Rodríguez Vázquez, Ángel Benito (The International Society for Optics and Photonics, 2011)This paper presents a Dynamic Range improvement technique which is specially well-suited to be implemented in Focal Plane ...
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Artículo
Introduction to the special issue on Radio Frequency Integrated Circuits (RFIC) design techniques
Roca Moreno, Elisenda; Sieiro, J. (Elsevier, 2016)