DocumentCode
875970
Title
Some results for an r.f.- and p.l.-modulated incoherent carrier
Author
Das, J. ; Bose, S.C.
Author_Institution
Indian Institute of Technology, Kharagpur, India
Volume
4
Issue
3
fYear
1968
Firstpage
48
Lastpage
49
Abstract
Possibilities of using incoherent carriers, amplitude-modulated by the message-modulated p.f.m., r.f.m. and p.l.m. have been investigated. It has been shown that, for noise bandwidths much smaller than the transmission bandwidth, efficient communication is possible, and s.n.r.s of 50¿60dB are obtained for practical p.f.m.-a.m. and r.f.m.-a.m. systems. Some comparisons are also given.
Keywords
amplitude modulation; pulse modulation;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19680039
Filename
4209986
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