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 language | English |
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| Pages | 342-345 |
| Number of pages | 3 |
| DOIs | |
| Publication status | Published - Aug 2005 |
| Event | IEEE International Symposium on Electromagnetic Compatibility - Chicago, United States Duration: 8 Aug 2005 → 12 Aug 2005 |
Conference
| Conference | IEEE International Symposium on Electromagnetic Compatibility |
|---|---|
| Country/Territory | United States |
| City | Chicago |
| Period | 8/08/05 → 12/08/05 |
Keywords
- digital
- wireless
- electromagnetic interference
- emi
- data acquisition system