Dr. Belen Calvo Profile

Dr. Belen Calvo

at Univ de Zaragoza

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Author

Publications (4)

Proceedings Article | 28 May 2013 Paper

A 1.2 V low-power OpAmp for integrated lock-in amplifiers

M. Valero, S. Celma, N. Medrano, B. Calvo, C. Gimeno

Proceedings Volume 8764, 876406 (2013) https://doi.org/10.1117/12.2017218

KEYWORDS: Amplifiers, Sensors, Analog electronics, Linear filtering, Signal processing, Transistors, CMOS technology, Interference (communication), Sensor networks, Signal detection

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Proceedings Article | 28 May 2009 Paper

0.18µm CMOS inductorless AGC amplifier with 50dB input dynamic range for 10GBase-LX4 ethernet

F. Aznar, S. Celma, B. Calvo, C. Aldea

Proceedings Volume 7363, 73630T (2009) https://doi.org/10.1117/12.821447

KEYWORDS: Amplifiers, Optical amplifiers, Automatic control, Sensors, Capacitance, Transistors, Signal detection, Receivers, CMOS technology, Resistors

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Proceedings Article | 28 May 2009 Paper

An adaptable interface between resistive sensors and microcontrollers

J. Revuelto, N. Medrano, B. Calvo, G. Zatorre, S. Celma

Proceedings Volume 7363, 736315 (2009) https://doi.org/10.1117/12.821638

KEYWORDS: Sensors, Microcontrollers, Humidity, Resistance, Sensor networks, Interfaces, Logic, Temperature metrology, Passive sensors, Frequency converters

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Proceedings Article | 10 May 2007 Paper

A low-voltage fully balanced CMFF transconductor with improved linearity

B. Calvo, S. Celma, J. Alegre, M. Sanz

Proceedings Volume 6590, 65901B (2007) https://doi.org/10.1117/12.722000

KEYWORDS: Transistors, Curium, Amplifiers, Distortion, Resistors, Molybdenum, CMOS technology, Integrated circuits, Capacitance, Capacitors

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