Communication and Powering scheme for wireless and battery-less measurement

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F11%3A00181871" target="_blank" >RIV/68407700:21230/11:00181871 - isvavai.cz</a>

Výsledek na webu

—

DOI - Digital Object Identifier

—

Jazyk výsledku

angličtina

Název v původním jazyce

Communication and Powering scheme for wireless and battery-less measurement

Popis výsledku v původním jazyce

The paper presents solution for wireless and battery-less measurement in the enclosed areas. The principle is based on previous work, while this paper is focused on high power-demanding applications such as MEMS accelerometers, gas sensors, piezoresistive strain gauges [2], etc. Standard FRID communication scheme (sensing the input current change on the primary side) can not be used in this case, because the communication channel is overloaded by the high power load. Paper presents possible solution which is based on the dual frequency scheme - one frequency for powering and other for the communication. This is ensuring capability for measurement up to several centimeters on the frequency bands 125 kHz and 375 kHz. It can be suitable for continuous wireless and battery-less measurement in isolated systems such as the rotating objects, concrete walls, enclosed plastic barrels, high temperature chambers etc.

Název v anglickém jazyce

Communication and Powering scheme for wireless and battery-less measurement

Popis výsledku anglicky

The paper presents solution for wireless and battery-less measurement in the enclosed areas. The principle is based on previous work, while this paper is focused on high power-demanding applications such as MEMS accelerometers, gas sensors, piezoresistive strain gauges [2], etc. Standard FRID communication scheme (sensing the input current change on the primary side) can not be used in this case, because the communication channel is overloaded by the high power load. Paper presents possible solution which is based on the dual frequency scheme - one frequency for powering and other for the communication. This is ensuring capability for measurement up to several centimeters on the frequency bands 125 kHz and 375 kHz. It can be suitable for continuous wireless and battery-less measurement in isolated systems such as the rotating objects, concrete walls, enclosed plastic barrels, high temperature chambers etc.

Druh

D - Stať ve sborníku

CEP obor

JA - Elektronika a optoelektronika, elektrotechnika

OECD FORD obor

—

Projekt

<a href="/cs/project/GA102%2F09%2F1601" target="_blank" >GA102/09/1601: Inteligentní mikro a nano struktury pro mikrosenzory realizované s využitím nanotechnologií</a><br>

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2011

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Electronic Devices and Systems, IMAPS CS International Conference 2011 Proceedings

ISBN

978-80-214-4303-7

ISSN

—

e-ISSN

—

Počet stran výsledku

6

Strana od-do

73-78

Název nakladatele

VUT v Brně, FEKT

Místo vydání

Brno

Místo konání akce

Brno

Datum konání akce

22. 6. 2011

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

—