DocumentCode
1451431
Title
A negative-impedance repeater
Author
Merrill, J. L.
Author_Institution
Bell Telephone Laboratories, New York, N. Y.
Volume
70
Issue
1
fYear
1951
Abstract
A negative-impedance telephone repeater has been designed to reduce transmission losses on systems using tandem switching, or for toll connecting trunks and special service lines. The repeater, consisting of a transformer, an amplifier, and a network, has been arranged as a complete unit in itself, to simplify its installation.
Keywords
Coils; Electron tubes; Equivalent circuits; Impedance; Loading; Repeaters; Resistance;
fLanguage
English
Journal_Title
Electrical Engineering
Publisher
ieee
ISSN
0095-9197
Type
jour
DOI
10.1109/EE.1951.6437207
Filename
6437207
Link To Document