Title :
The USE of Multi-Phase Radio Transmitters
Author :
Woodland, William C.
Author_Institution :
Engineer, Packard Electric Company
Abstract :
The advantages of multi-phase over single-phase spark transmitters are given; some of which are higher tone, lower condenser voltages, greater reliability (because of spare phases in case of breakdown of one phase), and smaller current broken at key. A 3-phase, 120-cycle, 3-kilowatt set is then described in detail.
Keywords :
Frequency conversion; Interference; Low voltage; Power engineering and energy; Power generation; Production; Radio frequency; Radio transmitters; Sparks; Transformers;
Journal_Title :
Radio Engineers, Proceedings of the Institute of
DOI :
10.1109/JRPROC.1916.217211
