Title :
A short-haul Radio communication link channelized by time division
Author :
Mortenson, E. M. ; Young, C. B.
Author_Institution :
Western Union Telegraph Company, New York, N. Y.
Abstract :
This pulse amplitude-modulated system was developed to fulfill the need for a short-haul low-cost communications link having a moderate traffic capacity. For this short-range operation, the microwave equipment has been simplified by eliminating many of the refinements necessary for trunk-line operation.
Keywords :
Electron tubes; Frequency conversion; Logic gates; Microwave circuits; Optical waveguides; Radio communication; Switches;
Journal_Title :
Electrical Engineering
DOI :
10.1109/EE.1951.6436988
