DocumentCode
1176528
Title
Computer Determination of Sidebands in Frequency Modulation with Complex Periodic Modulation Functions
Author
Miller, G.N. ; Conley, J.L. ; Engel, G.M.
Author_Institution
International Business Machines Corporation
Issue
4
fYear
1966
fDate
7/1/1966 12:00:00 AM
Firstpage
469
Lastpage
481
Abstract
Manual methods are not practical for accurately determining the sideband properties of a frequency-modulated system involving complex modulation functions. A technique, utilizing an IBM 7094 Data Processing System, accomplishes the solution with accuracy to four decimal places for an unmodulated carrier amplitude of one. This technique was programmed in FORTRAN IV language.
Keywords
Amplitude modulation; Chirp modulation; Equations; Filters; Frequency modulation; Modulation coding; Pulse modulation; Spectral analysis; Time domain analysis; Transmitters;
fLanguage
English
Journal_Title
Aerospace and Electronic Systems, IEEE Transactions on
Publisher
ieee
ISSN
0018-9251
Type
jour
DOI
10.1109/TAES.1966.4501878
Filename
4501878
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