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Description
  • viz anglicky (cs)
  • The main sources of voltage or current fluctuation in piezoceramic sensors are thermal noise, polarization noise and low frequency 1/f noise [1]. It will be shown, that fluctuation of voltage or current is related to sensor geometry and dissipation factor. Optimization of signal to noise ratio require finding proper combination of sample thickness, surface area and dissipation factor or electrical losses and value of sample electrical polarization. It is generally known, that noise spectral density is pproportional to piezoceramic sensor bandwidth and sensitivity also depends on piezoceramic element geometry.
  • The main sources of voltage or current fluctuation in piezoceramic sensors are thermal noise, polarization noise and low frequency 1/f noise [1]. It will be shown, that fluctuation of voltage or current is related to sensor geometry and dissipation factor. Optimization of signal to noise ratio require finding proper combination of sample thickness, surface area and dissipation factor or electrical losses and value of sample electrical polarization. It is generally known, that noise spectral density is pproportional to piezoceramic sensor bandwidth and sensitivity also depends on piezoceramic element geometry. (en)
Title
  • PIEZOCERAMIC SENSORS: FINITE ELEMENT MODELLING OF NOISE
  • PIEZOCERAMIC SENSORS: FINITE ELEMENT MODELLING OF NOISE (en)
  • Pieozokeramické senzory: modelovaní šumu pomocí konečných prvků (cs)
skos:prefLabel
  • PIEZOCERAMIC SENSORS: FINITE ELEMENT MODELLING OF NOISE
  • PIEZOCERAMIC SENSORS: FINITE ELEMENT MODELLING OF NOISE (en)
  • Pieozokeramické senzory: modelovaní šumu pomocí konečných prvků (cs)
skos:notation
  • RIV/00216305:26220/05:PU50912!RIV06-GA0-26220___
http://linked.open.../vavai/riv/strany
  • 403-407
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • P(GA205/03/0071), Z(MSM0021630503)
http://linked.open...vai/riv/dodaniDat
http://linked.open...aciTvurceVysledku
http://linked.open.../riv/druhVysledku
http://linked.open...iv/duvernostUdaju
http://linked.open...titaPredkladatele
http://linked.open...dnocenehoVysledku
  • 536048
http://linked.open...ai/riv/idVysledku
  • RIV/00216305:26220/05:PU50912
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • FEM, pizeoelectricity, model (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...ontrolniKodProRIV
  • [CC10E8D54DF8]
http://linked.open...v/mistoKonaniAkce
  • Miskolc
http://linked.open...i/riv/mistoVydani
  • Miskolc, Hungary
http://linked.open...i/riv/nazevZdroje
  • Proceedings of 5th iternational conference of phd students
http://linked.open...in/vavai/riv/obor
http://linked.open...ichTvurcuVysledku
http://linked.open...cetTvurcuVysledku
http://linked.open...vavai/riv/projekt
http://linked.open...UplatneniVysledku
http://linked.open...iv/tvurceVysledku
  • Majzner, Jiří
  • Sedlák, Petr
  • Šikula, Josef
http://linked.open...vavai/riv/typAkce
http://linked.open.../riv/zahajeniAkce
http://linked.open...n/vavai/riv/zamer
number of pages
http://purl.org/ne...btex#hasPublisher
  • University of Miskolc
https://schema.org/isbn
  • 963-661-678-7
http://localhost/t...ganizacniJednotka
  • 26220
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