Digital wireless electromagnetic interference (EMI) data acquisition system

W.H. Siew, Y. Wang, F.A.M. Mir

Research output: Contribution to conferencePaper

3 Citations (Scopus)

Abstract

This paper describes a new digital wireless data acquisition system that can be used to measure electro-magnetic interference (EMI) in power stations or other similar harsh environments. It comprises of a Remote Acquisition Unit (RAU), a Wireless Data Communication Network (WDCN) and a PC-based Control Platform. Using digital technology, the system transmits a signal (transient or steady state) of short duration & wide band through a narrowband channel over a longer duration. The RAU captures and stores the EMI signals and sends the information to the Control Platform at a convenient time, using the Wireless Data Communication Network The Wireless Data Communication Network acts as a bi-directional data communication link between the RAU & the Control platform. It is based on Bluetooth technology and has a point-to-multipoint topology. The RAU serves as the acquisition function of a Digital Storage Oscilloscope (DSO) while the Control Platform carries out the display & control function of a DSO. The whole system, as such, may be regarded as a 'Computerised Wireless Oscilloscope.'
Original languageEnglish
Pages342-345
Number of pages3
DOIs
Publication statusPublished - Aug 2005
EventIEEE International Symposium on Electromagnetic Compatibility - Chicago, United States
Duration: 8 Aug 200512 Aug 2005

Conference

ConferenceIEEE International Symposium on Electromagnetic Compatibility
CountryUnited States
CityChicago
Period8/08/0512/08/05

Keywords

  • digital
  • wireless
  • electromagnetic interference
  • emi
  • data acquisition system

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  • Cite this

    Siew, W. H., Wang, Y., & Mir, F. A. M. (2005). Digital wireless electromagnetic interference (EMI) data acquisition system. 342-345. Paper presented at IEEE International Symposium on Electromagnetic Compatibility , Chicago, United States. https://doi.org/10.1109/ISEMC.2005.1513536