Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Hubert Blanchard"'
Autor:
Mario Andrés Chavarria, Matthias Huser, Sebastien Blanc, Pascal Monnin, Jérôme Schmid, Christophe Chênes, Lazhari Assassi, Hubert Blanchard, Romain Sahli, Jean Philippe Thiran, René Salathé, Klaus Schönenberger
Publikováno v:
The Review of scientific instruments, vol. 93, no. 3, pp. 034102
This paper describes the development of a novel medical x-ray imaging system adapted to the needs and constraints of low- and middle-income countries. The developed system is based on an indirect conversion chain: a scintillator plate produces visibl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8f0d6ec0c38b2133cb7ec36362322dd5
https://doi.org/10.1063/5.0077985
https://doi.org/10.1063/5.0077985
Publikováno v:
Sensors and Actuators A: Physical. 82:144-148
We present a highly sensitive Hall device fabricated in a standard CMOS technology and combined with integrated flux concentrators acting as magnetic amplifiers. The active area of the Hall plate is in a buried n-well with a shape optimized by removi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fe03b0f3ef89261a313bdf9d6850bdbd
https://doi.org/10.1016/s0924-4247(99)00329-5
https://doi.org/10.1016/s0924-4247(99)00329-5
Publikováno v:
Sensors and Actuators A: Physical. 77:178-182
A new technique has been developed to fabricate thick permanent magnets in large batches with a remanence of up to 0.34 T and an energy product of over 22 kJ/m 3 . To our knowledge, these are the best values reached in micromachined magnets. To illus
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b883bbd6836b22a75d1cdc179fb787f1
https://doi.org/10.1016/s0924-4247(99)00193-4
https://doi.org/10.1016/s0924-4247(99)00193-4
Publikováno v:
Sensor Review. 18:252-257
The new developments in silicon Hall sensors are highlighted. First, basic components made by microelectronic technology are explained. They lead to the development of high accuracy vectorial magnetic probes. Then examples of new applications like an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::863486fc7033419cc93453bb82f539d6
https://doi.org/10.1108/02602289810240628
https://doi.org/10.1108/02602289810240628
Publikováno v:
Sensors and Actuators A: Physical. 60:10-13
We present a method to cancel the offset of a Hall sensor and compensate its temperature-dependent drift. We adapt and improve a compensation technique based on a correction using the input voltage. A more accurate compensation for the temperature dr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::90950fcd9848f767f93a53511dfb05dd
https://doi.org/10.1016/s0924-4247(96)01411-2
https://doi.org/10.1016/s0924-4247(96)01411-2
Publikováno v:
Proceedings of 20th Biennial Conference on Precision Electromagnetic Measurements.
A Hall probe has been developed in the form of a miniaturized analog system, consisting of two silicon vertical Hall devices, current stabilizers, amplifiers, and error-correcting circuits. The output signal has a calibrated sensitivity of 1 V/T, wit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2701f601db64fbfd490011c604e679bb
https://doi.org/10.1109/cpem.1996.546543
https://doi.org/10.1109/cpem.1996.546543
Publikováno v:
International Electron Devices Meeting. Technical Digest.
We present a new magnetic sensor based on the Hall effect, sensitive to a cylindrical magnetic field. Such a field is found around a wire carrying a current or under the gap between magnetic concentrators. Compared to traditional (plate-like) Hall de
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6da1999078d3558657ef65d2248f9784
https://doi.org/10.1109/iedm.1996.554041
https://doi.org/10.1109/iedm.1996.554041