Research of measurements on electromagnetic radiation associated with power line communication (PLC) networks

Author

Xing, Yue ; Zhang, Weidong ; Cui, Xiang ; Gu, Xuesong

Author_Institution

School of Electrical Engineering, North China Electric Power University, Baoding, P.R.China

fYear

2007

fDate

24-28 Sept. 2007

Firstpage

253

Lastpage

256

Abstract

The electromagnetic radiation characteristics of Power Line Communication (PLC) Networks are analyzed in theory and the measurement methods on electromagnetic radiation associated with PLC Networks are researched. The measurement system based on spherical probe is studied. The feasibility of the measurement of electric-field intensity in near field used the measurement system is analyzed in theory. The methods of increase the sensitivity of the measurement system are studied and the voltage follower based on operational amplifier is designed. Then the measurement system is detected through a lot of tests and the approximate measuring range of electric-field intensity in 1∼30MHz bandwidth is achieved.

Keywords

Electric variables measurement; Electromagnetic analysis; Electromagnetic measurements; Electromagnetic radiation; Operational amplifiers; Power line communications; Power measurement; Probes; Programmable control; Voltage;

fLanguage

English

Publisher

ieee

Conference_Titel

Electromagnetic Compatibility, 2007. EMC Zurich 2007. 18th International Zurich Symposium on

Conference_Location

Munich, Germany

Print_ISBN

978-3-9523286-1-3

Electronic_ISBN

978-3-9523286-0-6

Type

conf

DOI

10.1109/EMCZUR.2007.4388243

Filename

4388243