DocumentCode
1217784
Title
Bandlimiting Distortionless FSK Filters
Author
Mcgee, William F.
Author_Institution
Northern Electric Co. Ltd., Ottawa, Ontario, Canada
Volume
15
Issue
5
fYear
1967
fDate
10/1/1967 12:00:00 AM
Firstpage
721
Lastpage
723
Abstract
E. D. Sunde has found the bandlimiting filters for frequency-shift-keyed (FSK) signals satisfying Nyquist´s first criterion. The frequency difference is equal to the signaling speed. The bandlimiting filters for FSK that produce signals to satisfy Nyquist´s second criterion are determined here. The minimum bandwidth is equal to the signaling speed. The bandlimiting filter that produces signals satisfying both Nyquist critera for FSK is also determined. The minimum bandwidth required is twice the signaling speed.
Keywords
Detection; Digital signals; Distortion; Filters; Telegraph systems; Theory; Bandwidth; Communications technology; Distortion; Filters; Frequency shift keying; Pulse circuits; Pulse modulation; Pulse shaping methods; Signal detection; Telegraphy;
fLanguage
English
Journal_Title
Communication Technology, IEEE Transactions on
Publisher
ieee
ISSN
0018-9332
Type
jour
DOI
10.1109/TCOM.1967.1089647
Filename
1089647
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