DocumentCode
1377939
Title
Co-channel FM interference suppressed by using the amplitude-locked loop for digital communication
Author
Jong, G.J. ; Moir, T.J. ; Pettigrew, A.M.
Author_Institution
Dept. of Electron. Eng. & Phys., Paisley Univ., UK
Volume
34
Issue
8
fYear
1998
fDate
4/16/1998 12:00:00 AM
Firstpage
719
Lastpage
720
Abstract
An amplitude-locked loop (ALL) is a high-gain. high-bandwidth servo-loop similar to a phase-locked loop (PLL) but operating in the amplitude domain rather than the frequency domain. The ALL has been used in combination with a PLL (the FM 201/5) and some additional circuitry to achieve a major improvement in frequency modulation technology. This includes co-channel interference (CCI), multipath interference and threshold extension. This work is the natural extension of this approach to digital communication systems
Keywords
cochannel interference; digital communication; error statistics; frequency modulation; interference suppression; ALL; BER; CCI; Manchester coding; amplitude-locked loop; bit error rate; cochannel FM interference suppression; digital communication; frequency modulation technology; high-bandwidth servo-loop; multipath interference; threshold extension;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19980564
Filename
674876
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