Title :
Carrier-Current Telephony on the High-Voltage Transmission Lines of the Great Western Power Company
Author :
Koontz, John A., Jr.
Author_Institution :
Great Western Power Co., San Francisco, Calif.
Abstract :
This paper includes a brief description of the power circuits and radio equipment used in the carrier-current system; the method of calling employed, and use of this system as a trouble detector and recorder of switch operation.
Journal_Title :
American Institute of Electrical Engineers, Transactions of the
DOI :
10.1109/T-AIEE.1923.5060952
