DocumentCode
922539
Title
Signal/noise ratio in rectangular-wave modulation
Author
Tripathi, J.N.
Author_Institution
University of Aston, Department of Electrical Engineering, Birmingham, UK
Volume
9
Issue
11
fYear
1973
Firstpage
256
Lastpage
257
Abstract
It is shown here that the earlier formula for the calculation of the signal/channel-noise ratio (s.c.n.r.) in rectangular-wave modulation is not correct. According to the new result, the s.c.n.r. is not proportional to the cube of the channel bandwidth; instead it closely approximates to the s.c.n.r. expression for pulse-length modulation.
Keywords
communication channels; noise; pulse frequency modulation; pulse width modulation; communication channels; pulse frequency modulation; pulsewidth modulation; signal/noise ratio;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19730185
Filename
4236128
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