Zobrazeno 1 - 10
of 53
pro vyhledávání: '"Jose L. Ausin"'
Autor:
Israel Corbacho, Juan M. Carrillo, Jose L. Ausin, Miguel A. Dominguez, Raquel Perez-Aloe, J. Francisco Duque-Carrillo
Publikováno v:
IEEE Access, Vol 10, Pp 95604-95612 (2022)
An instrumentation amplifier (IA) with continuous tuning of the voltage gain, suitable for operation over a wide frequency range, and aimed to electrical bioimpedance spectroscopy, is proposed. The operation principle of the IA is based on indirect c
Externí odkaz:
https://doaj.org/article/e7ae92a14e884b8ab6a5218d8bed6b47
Autor:
Israel Corbacho, Juan M. Carrillo, Jose L. Ausin, Miguel A. Dominguez, Raquel Perez-Aloe, J. Francisco Duque-Carrillo
Publikováno v:
2022 29th IEEE International Conference on Electronics, Circuits and Systems (ICECS).
Autor:
Israel Corbacho, Juan M. Carrillo, Jose L. Ausin, Miguel A. Dominguez, Raquel Perez-Aloe, J. Francisco Duque-Carrillo
Publikováno v:
2022 18th International Conference on Synthesis, Modeling, Analysis and Simulation Methods and Applications to Circuit Design (SMACD).
Autor:
Israel Corbacho, Juan M. Carrillo, Jose L. Ausin, Miguel A. Dominguez, J. Francisco Duque-Carrillo
Publikováno v:
2021 28th IEEE International Conference on Electronics, Circuits, and Systems (ICECS).
Publikováno v:
ECCTD
In this paper, the implementation of very large time constant circuits by means of MOS-bipolar pseudo-resistors (PR's) is addressed. Three main aspects regarding the design of a PR are discussed: (i) operating voltage range and linearity, (ii) precis
Publikováno v:
Microelectronics Journal. 44:904-911
This paper presents design considerations on CMOS limiting amplifiers to be used as basic building blocks for power-efficient logarithmic amplifiers. The impact of mismatches and device-level properties on sensitivity and gain-bandwidth product is di
Publikováno v:
ICECS
In this paper, limitations of two-phases lock-in amplifiers (LIAs) in variable frequency applications are reported. Given those limitations, an alternative LIA architecture is described: the heterodyne LIA. Design strategies for improving general per
Publikováno v:
ICECS
CMOS logarithmic amplifiers based on piecewise linear approximation have been usually analyzed and designed by assuming ideal conditions. This paper discusses non-ideal factors in the used components, which play a key role in the performance of high-
Publikováno v:
IEEE Journal of Solid-State Circuits. 42:2421-2431
A nonlinear shaping technique for a switched-capacitor (SC) bandpass filter (BPF) based oscillator yielding enhanced linearity is presented. Usually, for an SC oscillator consisting of a BPF and a two-level comparator, the linearity can only be impro
Publikováno v:
2015 Conference on Design of Circuits and Integrated Systems (DCIS).
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