Precision Conditioning Circuit for NCD Piezoresistive Strain Sensors
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F14%3A00222333" target="_blank" >RIV/68407700:21230/14:00222333 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Precision Conditioning Circuit for NCD Piezoresistive Strain Sensors
Original language description
In the paper, strain-gauge sensor design and low voltage precision digital conditioning circuit are presented. The strain sensor was designed using FEM (Finite Element Modeling) and uses piezoresistive strain sensitive boron doped nanocrystalline layers.Nanocrystalline Diamond (NCD) is a very promising material for fabrication of harsh-environment devices (especially high-temperatures due to wide band gap) because of its unique mechanical and electrical properties. The prospective of using diamond is not only in sensors (e.g. MEMS) but in RF and power electronic as well. Since the piezoresistive effect in boron doped diamond layer is lower compared to the silicon, the goal was to develop a very small system with high resolution and low power consumption suitable for wireless powering and data acquisition. The resulting circuit described here uses a single 3.3 V power supply, highly integrated, precision, low noise, 24-bit sigma-delta analog-to-digital converter and ARM Cortex-M3 proce
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
JA - Electronics and optoelectronics
OECD FORD branch
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Result continuities
Project
<a href="/en/project/VG20102015015" target="_blank" >VG20102015015: Miniature intelligent system for analyzing concentrations of gases and pollutants, particularly toxic</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Electronic Devices and Systems IMAPS CS International Conference 2014
ISBN
978-80-214-4985-5
ISSN
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e-ISSN
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Number of pages
4
Pages from-to
1-4
Publisher name
Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií
Place of publication
Brno
Event location
Brno
Event date
Jun 25, 2014
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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