DocumentCode :
1491341
Title :
Modulation in communication
Author :
Cowan, F. A.
Author_Institution :
Operation and engineering department, American Telephone and Telegraph Company, New York, N. Y.
Volume :
66
Issue :
9
fYear :
1947
Firstpage :
919
Lastpage :
924
Abstract :
The fundamentals involved in introducing signals into one medium and transmitting them through another are simplified in this review, so that the relationships between the many varieties of modulations attempted or in contemporary use are formed into a cohesive whole.
Keywords :
Frequency modulation; Impedance; Switches; Time frequency analysis; Varistors;
fLanguage :
English
Journal_Title :
Electrical Engineering
Publisher :
ieee
ISSN :
0095-9197
Type :
jour
DOI :
10.1109/EE.1947.6443726
Filename :
6443726
Link To Document :
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