Buscar
Mostrando ítems 21-30 de 66
Artículo
Super class AB RFC OTA with adaptive local common-mode feedback
(IET (Institution of Engineering and Technology), 2018)
A super class AB recycling folded cascode operational transconductance amplifier is presented. It employs local common-mode feedback using two matched tuneable active resistors, allowing to adapt the amplifier to different ...
Capítulo de Libro
Ponencia
0.13-µm CMOS tunable transconductor based on the body-driven gain boosting technique with application in Gm-C filters
(2011)
We present a low-voltage low-power CMOS tunable transconductor exploiting body gain boosting to increase the small-signal output resistance. As a distinctive feature, the proposed scheme allows the OTA transconductance ...
Ponencia
Rail to Rail Fully Differential Track and Hold Based on Clocked Differential Difference Amplifier Using Resistive Local Common Mode Feedback
(2008-11)
An efficient clocked class AB fully differential rail to rail differential difference amplifier is introduced. It is based on a two stage operational amplifier architecture with resistive local common mode feedback, floating ...
Artículo
Industry 4.0: A Proposal of Paradigm Organization Schemes from a Systematic Literature Review
(MDPI, 2022-01)
Currently, the concept of Industry 4.0 is well known; however, it is extremely complex, as it is constantly evolving and innovating. It includes the participation of many disciplines and areas of knowledge as well as the ...
Artículo
Low-voltage tunable pseudo-differential transconductor with high linearity
(2009)
A novel tunable transconductor is presented. Input transistors operate in the triode region to achieve programmable voltage-to-current conversion. These transistors are kept in the triode region by a novel negative ...
Artículo
Energy-Efficient Amplifiers Based on Quasi-Floating Gate Techniques
(MDPI, 2021-04)
Energy efficiency is a key requirement in the design of amplifiers for modern wireless applications. The use of quasi-floating gate (QFG) transistors is a very convenient approach to achieve such energy efficiency. We ...
Ponencia
Smart ICTs for the enhancement of traffic logistics in the Port of Seville
(2015-09)
This paper focuses in the optimization of intermodal transport by the development of a freight geolocation and telecontrol platform for intermodal transport. This system, Cooperative Unitized Tracking System (CUTS), is ...
Patente. Invención
Procedimiento y sistema para el inventariado de carreteras utilizando tecnología inalámbrica
(Oficina Española de Patentes y Marcas (OEPM), 2012-08-31)
Sistema y método para el inventariado de carreteras utilizando tecnología inalámbrica, que comprende: (a) una pluralidad de nodos inalámbricos situados, al menos uno, en cada elemento a inventariar (1); y (b) un nodo ...
Patente. Invención
Método para la realización de un amplificador de condensadores conmutados insensible a la rela ción entre las capacidades y al offset y ganancia de los amplificadores
(Oficina Española de Patentes y Marcas (OEPM), 2008-11-07)
Método para la realización de un amplificador de conden sadores conmutados insensible a la relación entre las ca pacidades y al offset y ganancia de los amplificadores. La presente invención se refiere a un método para ...