The emission characteristics and interference analysis of Power Line Telecommunication

This paper describes characteristics of PLT emission with experiment in semi-anechoic chamber and suggests the method for aggregating multiple interferences based on probabilistic approach in the situation in which multiple PLT modems are operating in close proximity to the radio receiver. The levels of the conducted and radiated emission and the APD characteristics are presented. And compatibility between PLT and radio receiver is analyzed with suggested method. This will be useful for assessing interference effect in the field of radio communication and electromagnetic compatibility.