The effect of broadband power line parameters on the communication signal

Broadband power line (BPL) was used for power transmission. In addition to that, it also gives another important benefit; that is data transmission via it also, the main advantage here is being able to use the existing power network infrastructure, means reducing the cost by 60%. However power line system were not designed for high speed data transmission as they consists of various branches and power line elements such as bridges, transformers, in addition to internal effect from their characteristics. In this paper it will study the BPL performance due the line parameters (characteristics) and discuss their effects with frequency increasing.