Digital wireless electromagnetic interference (EMI) data acquisition system

被引：0

作者：

Siew, WH ^{[1
]}

Wang, Y ^{[1
]}

Faheem, M ^{[1
]}

机构：

[1] Univ Strathclyde, Royal Coll, EEE Dept, Glasgow G4 0BJ, Lanark, Scotland

来源：

EMC 2005: IEEE International Symposium on Electromagnetic Compatibility, Vols 1-3, Proceedings | 2005年

关键词：

Remote Acquisition Unit (RAU); wireless data acquisition system; Bluetooth; CPLD;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

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.'

引用

页码：342 / 345

页数：4

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