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Listar por autor "Rueda Rueda, Adoración"
Mostrando ítems 21-40 de 55
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Artículo
Cascade ΣΔ modulator with digital correction for finite amplifier gain effects
Léger, Gildas; Rueda Rueda, Adoración (Institute of Electrical and Electronics Engineers, 2004)This paper presents a simple and fully digital solution to correct the effect of amplifier finite gain in cascade ΣΔ ...
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Ponencia
Cell-Culture Measurements Using Voltage Oscillations
Maldonado-Jacobi, Andrés; Huertas Sánchez, Gloria; Rueda Rueda, Adoración; Huertas, José Luis; Pérez García, Pablo; Yúfera García, Alberto (IEEE Computer Society, 2016)A comprehensive system for real-time monitoring of a set of cell-cultures using a Voltage Oscillation (VO) methodology ...
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Ponencia
Cell-culture Real-Time Monitoring: an Oscillation-based Approach
Huertas Sánchez, Gloria; Maldonado, José Andrés; Yúfera García, Alberto; Rueda Rueda, Adoración; Huertas Díaz, José Luis (Universidad de Sevilla, 2013)In this work, a way to cell-culture real-time monitoring system by means of the Oscillation-Based Test (OBT) methodology ...
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Artículo
Chaos From Switched-Capacitor Circuits: Discrete Maps
Rodríguez Vázquez, Ángel Benito; Huertas Díaz, José Luis; Rueda Rueda, Adoración; Pérez Verdú, Belén (Institute of Electrical and Electronics Engineers, 1987)A special-purpose analog computer made of switched-capacitor circuits is presented for analyzing chaos and bifurcation ...
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Artículo
Chaos via a piecewise-linear switch ed-capacitor circuit
Rodríguez Vázquez, Ángel Benito; Rueda Rueda, Adoración; Pérez Verdú, Belén; Huertas Díaz, José Luis (Institution of Engineering and Technology, 1987)A nonlinear switched-capacitor circuit that generates chaotic signals is reported. The circuit is described by a first-order ...
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Artículo
Closed-loop Simulation Method for Evaluation of Static Offset in Discrete-Time Comparators
Ginés Arteaga, Antonio José; Peralías Macías, Eduardo; Léger, Gildas; Rueda Rueda, Adoración (Institute of Electrical and Electronics Engineers, 2014)This paper presents a simulation-based method for evaluating the static offset in discrete-time comparators. The proposed ...
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Artículo
Design methodology for low-jitter differential clock recovery circuits in high performance ADCs
Núñez Martínez, Juan; Ginés Arteaga, Antonio José; Peralías Macías, Eduardo; Rueda Rueda, Adoración (Springer, 2016)This paper presents a design methodology for the simultaneous optimization of jitter and power consumption in ultra-low ...
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Artículo
Design of a CMOS closed-loop system with applications to bio-impedance measurements
Yúfera García, Alberto; Rueda Rueda, Adoración (Elsevier, 2010)This paper proposes a method for impedance measurements based on a closed-loop implementation of CMOS circuits. The proposed ...
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Artículo
Digital test for the extraction of integrator leakage in first- and second-order ΣΔ modulators
Léger, Gildas; Rueda Rueda, Adoración (Institute of Electrical and Electronics Engineers, 2004)This paper proposes a digital technique to evaluate the integrator leakage within 1st and 2nd order ΣΔ modulators. Integrator ...
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Tesis Doctoral
Diseño para testabilidad y tolerancia a fallos en circuitos analógicos
Vázquez García de la Vega, Diego (1995) -
Tesis Doctoral
GELSA: un colocador flexible para circuitos integrados analógicos
Prieto Rodríguez, Juan Antonio (2001-12-17) -
Artículo
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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Artículo
Low-cost digital detection of parametric faults in cascaded ΣΔ modulators
Léger, Gildas; Rueda Rueda, Adoración (Institute of Electrical and Electronics Engineers, 2009)The test of modulators is cumbersome due to the high performance they reach. Moreover, technology scaling trends raise ...
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Artículo
Low-voltage CMOS log-companding techniques for audio applications
Serra Graells, Francesc; Rueda Rueda, Adoración; Huertas Díaz, José Luis (Springer, 2004)This paper presents a collection of novel current-mode circuit techniques for the integration of very low-voltage (down ...
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Artículo
New analogue switch circuit having very low forward resistance
Huertas Díaz, José Luis; Rodríguez Vázquez, Ángel Benito; Rueda Rueda, Adoración (Institution of Engineering and Technology, 1984)A new circuit realisation for an analogue switch is reported. The main feature of the proposed design is the low value of ...
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Artículo
Nonlinear Switched-Capacitor Networks: Basic Principles and Piecewise-Linear Design
Huertas Díaz, José Luis; Chua, Leon O.; Rodríguez Vázquez, Ángel Benito; Rueda Rueda, Adoración (Institute of Electrical and Electronics Engineers, 1985)The applicability of switched-capacitor (SC) components to the design of nonlinear networks is extensively discussed in ...
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Artículo
nu MOS-based sorter for arithmetic applications
Rodríguez Villegas, Esther; Avedillo de Juan, María José; Quintana Toledo, José María; Huertas Sánchez, Gloria; Rueda Rueda, Adoración (Hindawi Publishing Corporation, 2000)The capabilities of the conceptual link between threshold gates and sorting networks are explored by implementing some ...
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Artículo
On chopper effects in discrete-time ΣΔ modulators
Léger, Gildas; Ginés Arteaga, Antonio José; Peralías Macías, Eduardo; Rueda Rueda, Adoración (Institute of Electrical and Electronics Engineers, 2010)Analog-to-digital converters based on ΣΔ modulators are used in a wide variety of applications. Due to their inherent ...
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Artículo
On-chip characterization of RF systems based on envelope response analysis
Barragán Asián, Manuel José; Fiorelli, Rafaella; Vázquez García de la Vega, Diego; Rueda Rueda, Adoración; Huertas Díaz, José Luis (Institution of Engineering and Technology, 2010)A simple on-chip procedure for testing embedded RF blocks is presented. It is based on the detection and spectral analysis ...
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Artículo
On-chip evaluation of oscillation-based-test output signals for switched-capacitor circuits
Vázquez García de la Vega, Diego; Huertas Sánchez, Gloria; Léger, Gildas; Peralías Macías, Eduardo; Rueda Rueda, Adoración; Huertas Díaz, José Luis (Springer, 2002)This work presents a simple and low-cost method for on-chip evaluation of test signals coming from the application of the ...