DocumentCode
1379438
Title
Transistorized negative-impedance telephone repeaters
Author
Dimmer, Robert P.
Author_Institution
General Telephone Laboratories, Inc., Northlake, Ill.
Volume
77
Issue
3
fYear
1958
fDate
7/1/1958 12:00:00 AM
Firstpage
305
Lastpage
311
Abstract
Present switching plans which utilize automatic switching equipment in the telephone plant call for many changes in the layout of circuits and routing of traffic. Where yesterday traffic was handled in as direct a path as possible with a minimum of switching, today one or more different routings may be used to connect the same two telephones at different times.
Keywords
Electron tubes; Gain; Glass; Impedance; Lithium; Repeaters; Transistors;
fLanguage
English
Journal_Title
American Institute of Electrical Engineers, Part I: Communication and Electronics, Transactions of the
Publisher
ieee
ISSN
0097-2452
Type
jour
DOI
10.1109/TCE.1958.6372805
Filename
6372805
Link To Document