Electric cable (embodiments)

摘要

The invention relates to the field of electrical engineering and can be used to transmit audio, video and digital signals and to connect acoustic systems to distribution amplifiers. The electric cable contains two current-carrying wires; a signal wire and a neutral wire. The wires are separated from each other by dielectric layers and screens of conductive material which cover the entire length of a current-carrying wire. In another embodiment of the electric cable, each screen is connected to a current-carrying wire via a resistor. In yet another embodiment of the cable, the resistor is shunted by a capacitor. The invention makes it possible to enhance the quality of electric signal transmission by neutralizing capacitance between the wires and also suppresses parasitic electrical oscillating processes and expands the bandwidth of the cable.