DocumentCode
1041455
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.
Volume
70
Issue
2
fYear
1951
fDate
7/1/1951 12:00:00 AM
Firstpage
1883
Lastpage
1889
Abstract
A microwave radio system channelized by pulse amplitude modulation (PAM) has been developed to fulfill a need for a short-haul, low-cost communications link having a moderate traffic capacity. For such short-range operation the microwave equipment has been greatly simplified, eliminating many of the refinements necessary for trunk-line workings. The PAM multiplex terminal subdivides the 100-kc information band into eight 3,000-cycle voice bands, employing a 3-element binary counter as the time division distributor.
Keywords
Amplitude modulation; Microwave circuits; Microwave devices; Optical waveguides; Radio communication; Receivers; Switches; Telecommunication traffic; Telegraphy; Voltage;
fLanguage
English
Journal_Title
American Institute of Electrical Engineers, Transactions of the
Publisher
ieee
ISSN
0096-3860
Type
jour
DOI
10.1109/T-AIEE.1951.5060645
Filename
5060645
Link To Document