DocumentCode
902053
Title
Rectangular-wave modulation---a hybrid p.l.m.--f.m. system
Author
Das, Joydeep ; Sharma, P.D.
Author_Institution
Indian Institute of Technology, Department of Electronics and Communication Engineering, Kharagpur, India
Volume
2
Issue
1
fYear
1966
fDate
1/1/1966 12:00:00 AM
Firstpage
7
Lastpage
9
Abstract
Using an equal-slope approximation of signal waveforms, a new method of coding complex signals with on--off pulses of varying width and repetition period has been developed. The distortion and channel-noise characteristics of the system are similar to those of an equivalent f.m. system. The noise threshold improves on using vestigial-sideband a.m. and p.m. techniques in r.f. channels.
Keywords
pulse modulation;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19660007
Filename
4233123
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