Title :
Recent developments in carrier-current communication
Author :
Fuller, Leonard F.
Author_Institution :
Radio Engineering Department, General Electric Co., Schenectady, N. Y.
Abstract :
Carrier-current communication over transmission lines has been developed to a point where its practicability and value are thoroughly established. This paper discusses several recent developments in apparatus and methods of operation. Carrier-frequency energy flow along the line is discussed briefly to give a mental picture of the electromagnetic and electrostatic conditions existing. Standard 50 and 250-watt apparatus are shown in the illustrations and described briefly.
Keywords :
Companies; Conductors; Couplings; Electron tubes; Receivers; Relays; Wires;
Journal_Title :
American Institute of Electrical Engineers, Journal of the
DOI :
10.1109/JoAIEE.1923.6593409
