DocumentCode :
1598762
Title :
Characterization of broadcasting waves disturbances on the Tunisian telephone local loop network (LLN)
Author :
Ghazel, Adel ; Abhallah, F.B.
Author_Institution :
Ecole Superieure des Commun. de Tunis, Ghazala, Tunisia
Volume :
2
fYear :
1999
fDate :
6/21/1905 12:00:00 AM
Firstpage :
1127
Abstract :
In this paper, we present the results obtained concerning the characterization of electromagnetic disturbances on the telephone LLN caused by broadcasting nearby emissions. In this study, we propose an in site measurement methodology that permits the identification of the EMI coupling mode, the sensitive parts of the LLN and the effects on the telephone services. We demonstrate that the coupling occurs especially at the overhead line parts and at some types of user´s terminal sets. An experimental susceptibility study of terminal sets is proposed, This analysis is a first step for the design of compensation solutions
Keywords :
electric noise measurement; electromagnetic coupling; electromagnetic interference; subscriber loops; telecommunication terminals; telephone lines; EMI coupling mode; Tunisia; broadcasting waves; electromagnetic disturbances; experimental susceptibility study; in site measurement methodology; overhead line; telephone local loop network; terminal sets; Cables; Electromagnetic analysis; Electromagnetic measurements; Electromagnetic radiation; Frequency; Interference; Radio broadcasting; Radio transmitters; Signal analysis; Telephony;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Africon, 1999 IEEE
Conference_Location :
Cape Town
Print_ISBN :
0-7803-5546-6
Type :
conf
DOI :
10.1109/AFRCON.1999.821934
Filename :
821934
Link To Document :
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