DocumentCode :
752242
Title :
Spectral Shaping in Minimum Shift Keying (MSK)-Type Signals
Author :
Rabzel, Mark ; Pasupathy, Subbarayan
Author_Institution :
Univ. of Toronto, Toronto, Ont., Canada, USA
Volume :
26
Issue :
1
fYear :
1978
fDate :
1/1/1978 12:00:00 AM
Firstpage :
189
Lastpage :
195
Abstract :
Minimum shift keying (MSK)-type signals, while possessing all the advantages of MSK, allow input data pulse shaping in order to obtain more desirable spectral behavior. This paper presents a set of conditions on the pulse shape which enable an MSK-type signal to have a fast spectral rolloff. An 
th order shaping function, resulting in an asymptotic spectral falloff as 
, is presented. Previously considered schemes such as MSK and sinusoidal frequency shift keying (SFSK) are shown to be special eases of this shaping function.
th order shaping function, resulting in an asymptotic spectral falloff as , is presented. Previously considered schemes such as MSK and sinusoidal frequency shift keying (SFSK) are shown to be special eases of this shaping function.Keywords :
MSK signals; Bit error rate; Communications Society; Data communication; Fourier transforms; Frequency shift keying; Phase modulation; Phase shift keying; Pulse shaping methods; Shape; Signal generators;
fLanguage :
English
Journal_Title :
Communications, IEEE Transactions on
Publisher :
ieee
ISSN :
0090-6778
Type :
jour
DOI :
10.1109/TCOM.1978.1093980
Filename :
1093980
Link To Document :
