DocumentCode
1240473
Title
Mop-Up Equalization of Certian AM-PM Distortion Effects in FDM-FM Transmission Systems
Author
Gammie, J.
Author_Institution
Bell Labs.,North Andover,Mass
Volume
22
Issue
8
fYear
1974
fDate
8/1/1974 12:00:00 AM
Firstpage
1146
Lastpage
1147
Abstract
In frequency division multiplexing (FDM)-FM transmission systems, unequalized parabolic delay preceding a component with AM-PM conversion can be an important source of intermodulation distortion. This correspondence describes some manifestations of these distortion effects and indicates how the distortion can be reduced with cubic IF amplitude equalizers applied on a mop-up basis.
Keywords
AM-PM conversion; Equalizers; FDM systems; FM communication; FM systems; Frequency-division multiplexing (FDM); Intermodulation distortions; Baseband; Chirp modulation; Communications Society; Delay effects; Delay systems; Equalizers; Frequency division multiplexing; Nonlinear distortion; Phase distortion; Radio communication;
fLanguage
English
Journal_Title
Communications, IEEE Transactions on
Publisher
ieee
ISSN
0090-6778
Type
jour
DOI
10.1109/TCOM.1974.1092350
Filename
1092350
Link To Document