Articles de revista
Enviaments recents
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A test setup for the characterization of Lorentz-force MEMS magnetometers
(2021-09-13)
Article
Accés obertLorentz-force MEMS magnetometers are interesting candidates for the replacement of magnetometers in consumer electronics products. Plenty of works in the literature propose MEMS magnetometers, their readout circuits and ... -
Self-controlled 4-transistor low-power min-max current selector
(2009-10)
Article
Accés restringit per política de l'editorialFour cross-coupled MOS transistors operating as switches implement a very compact, fast, low-power and precise minimum and maximum current selector. Local positive feedback allows the circuit to work without the need of ... -
Closed-form equation for natural frequencies of beams under full range of axial loads modeled with a spring-mass system
(2019-04-01)
Article
Accés obertA new simple closed-form equation that accurately predicts the effect of an arbitrarily large constant axial load, residual stress or temperature shift on the natural frequencies of an uniform single-span beam, with various ... -
On the ability of adaptation of speech signals and data hiding
(2012-11-15)
Article
Accés restringit per política de l'editorialThe efficient wavelet masking is a scheme of speech-in-speech hiding based on the ability of adaptation of speech signals under the hypothesis “any (speech) secret signal may seem similar to a (speech) host signal if its ... -
SNAVA—A real-time multi-FPGA multi-model spiking neural network simulation architecture
(2018-01-01)
Article
Accés obertSpiking Neural Networks (SNN) for Versatile Applications (SNAVA) simulation platform is a scalable and programmable parallel architecture that supports real-time, large-scale, multi-model SNN computation. This parallel ... -
Curvature of BEOL cantilevers in CMOS-MEMS processes
(2017-08-01)
Article
Accés obertThis paper presents the curvature characterization results of released back-end-of-line 5 µm-wide cantilevers for two different 0.18-µm 1P6M complementary metal-oxide semiconductor microelectromechanical systems processes. ... -
CMOS-MEMS resonant pressure sensors: optimization and validation through comparative analysis
(2017-09-01)
Article
Accés obertAn optimized CMOS-MEMS resonant pressure sensor with enhanced sensitivity at atmospheric pressure has been reported in this paper. The presented work reports modeling and characterization of a resonant pressure sensor, ... -
Characterization of CMOS-MEMS resonant pressure sensors
(2017-08-30)
Article
Accés obertIEEE Comprehensive characterization results of a CMOS-MEMS resonant pressure sensor are presented. We have extensively evaluated the key performance parameters of our device in terms of quality factor (Q) variations under ... -
Speech scrambling based on imitation of a target speech signal with non-confidential content
(2014-05-15)
Article
Accés restringit per política de l'editorialThis paper shows a new approach of speech scrambling using imitation to produce a scrambled speech signal with intelligible content. The secret message imitates a target speech signal with non-confidential content through ... -
Quasi-digital front-ends for current measurement in integrated circuits with giant magnetoresistance technology
(2014-07-01)
Article
Accés restringit per política de l'editorialIn this study, the authors report on two different electronic interfaces for low-power integrated circuits electric current monitoring through current-to-frequency (I-f) conversion schemes. This proposal displays the ... -
A wearable inertial measurement unit for long-term monitoring in the dependency care area
(2013-10-18)
Article
Accés obertHuman movement analysis is a field of wide interest since it enables the assessment of a large variety of variables related to quality of life. Human movement can be accurately evaluated through Inertial Measurement Units ... -
A self-adaptive hardware architecture with fault tolerance capabilities
(2013-12-09)
Article
Accés restringit per política de l'editorialThis paper describes a Fault Tolerance System (FTS) implemented in a new self-adaptive hardware architecture. This architecture is based on an array of cells that implements in a distributed way self-adaptive capabilities. ...
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