Radiated emission and conducted emission performance for ADSL modem under variable earth resistance values condition

Author

Abidin, A.N. ; Abdullah, W.R. ; Ramli, A.

Author_Institution

EMC & Power Quality Programme, TM R&D Sdn. Bhd., Cyberjaya

fYear

2007

fDate

4-6 Dec. 2007

Firstpage

1

Lastpage

5

Abstract

The objective of this paper is to study the effect of earth resistance value toward radiated emission and conducted emission performance. The relation will be found if the noise of the equipment is dependent on the earth grounding of the system. The optimum earth resistance value will be identified in order to reduce the radiated emission and conducted emission noise level. This paper consists of experimental set up for common operational ground on both testing. Later the discussion and analysis will be done from a set of data obtained from multi earth resistance values.

Keywords

digital subscriber lines; earthing; modems; ADSL modem; asymmetrical digital subscriber line; conducted emission; earth grounding; noise level; radiated emission; variable earth resistance values condition; Earth; Electrical resistance measurement; Electromagnetic compatibility; Grounding; Information technology; Interference; Modems; Monitoring; Noise measurement; Testing; ADSL; conducted emission; earth resistance; radiated emission;

fLanguage

English

Publisher

ieee

Conference_Titel

Applied Electromagnetics, 2007. APACE 2007. Asia-Pacific Conference on

Conference_Location

Melaka

Print_ISBN

978-1-4244-1434-5

Electronic_ISBN

978-1-4244-1435-2

Type

conf

DOI

10.1109/APACE.2007.4603852

Filename

4603852