Zobrazeno 1 - 10
of 93
pro vyhledávání: '"M. R. Valero"'
Publikováno v:
Lecture Notes in Mechanical Engineering ISBN: 9783031183256
Every year more than 900 million tonnes of food is wasted, contributing to almost 10% of total greenhouse gas emissions. Reducing food waste has been identified as essential to tackle the current climate crisis, and links to several UN’s sustainabl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1da06839b448ffe1e9541b9e56257f95
https://doi.org/10.1007/978-3-031-18326-3_19
https://doi.org/10.1007/978-3-031-18326-3_19
Publikováno v:
Microelectronics Journal. 46:96-102
This paper presents a compact, reliable 1.2V low-power rail-to-rail class AB operational amplifier (OpAmp) suitable for integrated battery powered systems which require rail-to-rail input/output swing and high slew-rate while maintaining low power co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dcd326871bbbf90ba4fca2a9b03cba24
https://doi.org/10.1016/j.mejo.2014.10.011
https://doi.org/10.1016/j.mejo.2014.10.011
Publikováno v:
Prosthetics and orthotics international. 42(1)
Our hands constantly handle objects throughout our lives, where a crucial component of this interaction is the detection of grasping (pressure) and slipping (shear) of the object. While there have been a large amount of studies using pressure sensors
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4e8e35dabe7f2708d156bcfde60a2055
https://pubmed.ncbi.nlm.nih.gov/28856964
https://pubmed.ncbi.nlm.nih.gov/28856964
Publikováno v:
WHC
This paper presents a mechanotransduction model designed to convert the multi-axial mechanical loads at the fingertip-contact interface into neural-spike trains, the MultiAxial Stress Mechanotransduction (MASM) model. Seeking a comprehensive solution
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6efb942c91db99be7ca9980329c4e2db
https://doi.org/10.1109/whc.2017.7989874
https://doi.org/10.1109/whc.2017.7989874
Autor:
Jianliang Gao, Jing Tang, Piotr Laszczak, Liudi Jiang, Michael McGrath, Nicholas Hale, M. R. Valero, David Moser
This Letter presents a capacitive-based sensor system for fingertip contact applications. It is capable of simultaneously measuring normal (pressure) and tangential (shear) stresses at the interface between a fingertip and external objects. This coul
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a9e2113acb2336380cb920efa8aac442
https://eprints.soton.ac.uk/401868/
https://eprints.soton.ac.uk/401868/
Publikováno v:
IEEE Transactions on Circuits and Systems II: Express Briefs. 59:643-647
This brief presents an ultralow-power class-AB operational amplifier (OpAmp) designed in a low-cost 0.18- μm CMOS technology. The proposed circuit uses transistors biased in the subthreshold region for low-voltage low-power operation. For a 0.8-V si
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::93ae12e327dadc1e619062015b8f812f
https://doi.org/10.1109/tcsii.2012.2213361
https://doi.org/10.1109/tcsii.2012.2213361
Publikováno v:
Procedia Engineering. 5:66-69
This paper presents a new CMOS differential voltage-to-frequency converter (VFC) which targets front-end sensor interfacing in wireless sensor network applications. The proposed VFC, designed in a low-cost 0.18 μm CMOS technology supplied at 1.8 V,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f27536cfc8c6bc40691da5b734728579
Autor:
Antonio J. Lopez-Martin, Jaime Ramirez-Angulo, Alejandro Roman-Loera, Ramon G. Carvajal, M. R. Valero
Publikováno v:
ISCAS
This paper introduces a simple approach for the implementation of rail-to-rail operational amplifiers (OpAmps) with constant g m using only one differential input pair. It is based on the utilization of switched voltage followers that introduce a DC
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6091cb537de70dc0df7d78a44f828784
https://doi.org/10.1109/iscas.2015.7169183
https://doi.org/10.1109/iscas.2015.7169183
Publikováno v:
Zaguán. Repositorio Digital de la Universidad de Zaragoza
instname
Sensors
Volume 15
Issue 10
Pages 25260-25276
Sensors, Vol 15, Iss 10, Pp 25260-25276 (2015)
Garcia Romeo, D, Valero, M D R, Medrano, N, Calvo, B & Celma, S F 2015, ' A High Performance LIA-Based Interface for Battery Powered Sensing Devices ', Sensors, vol. 15, no. 10, pp. 25260-25276 . https://doi.org/10.3390/s151025260
Sensors (Basel, Switzerland)
instname
Sensors
Volume 15
Issue 10
Pages 25260-25276
Sensors, Vol 15, Iss 10, Pp 25260-25276 (2015)
Garcia Romeo, D, Valero, M D R, Medrano, N, Calvo, B & Celma, S F 2015, ' A High Performance LIA-Based Interface for Battery Powered Sensing Devices ', Sensors, vol. 15, no. 10, pp. 25260-25276 . https://doi.org/10.3390/s151025260
Sensors (Basel, Switzerland)
This paper proposes a battery-compatible electronic interface based on a general purpose lock-in amplifier (LIA) capable of recovering input signals up to the MHz range. The core is a novel ASIC fabricated in 1.8 V 0.18 µm CMOS technology, which con
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::41faa5b32246c331c55bae1bc2caf9fa
http://zaguan.unizar.es/record/32218
http://zaguan.unizar.es/record/32218
Publikováno v:
IEEE Transactions on Instrumentation and Measurement. 60:3232-3234
This paper presents a new complementary metal-oxide-semiconductor (CMOS) differential voltage-to-frequency converter (VFC) suitable for sensor signal conditioning. Designed in a low-cost 0.18- μm CMOS process, the proposed VFC consumes less than 0.4
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b0ec62fca33a8ed473b07417e9b8b1b5
https://doi.org/10.1109/tim.2011.2128690
https://doi.org/10.1109/tim.2011.2128690