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Optimum filters for narrow-band frequency modulation.The results of a computer search for the optimum type of bandpass filter for low-index angle-modulated signals are reported. The bandpass filters are discussed in terms of their low-pass prototypes. Only filter functions with constant numerators are considered. The pole locations for the optimum filters of several cases are shown in a table. The results are fairly independent of modulation index and bandwidth.
Document ID
19720033818
Document Type
Reprint (Version printed in journal)
Authors
Shelton, R. D. (Louisville, University Louisville, Ky., United States)
Date Acquired
August 6, 2013
Publication Date
January 1, 1972
Publication Information
Publication: IEEE
Subject Category
ELECTRONIC EQUIPMENT
Funding Number(s)
CONTRACT_GRANT: NGR-18-002-026
Distribution Limits
Public
Copyright
Other