Title :
Baseband pulse shaping in CPFSK modulation
Author :
Fonseka, John P.
Author_Institution :
Sch. of Eng. & Comput. Sci., Texas Univ., Richardson, TX, USA
fDate :
6/18/1992 12:00:00 AM
Abstract :
The performance of M-ary pulse shaped signals is compared with that of CPFSK signals in a narrowband channel at modulation index 1/M. Three symbol by symbol detection techniques are considered for signal detection. It is shown that M-ary pulse shaped signals perform significantly better than M-ary CPFSK signals, and are significantly less sensitive to symbol timing errors.
Keywords :
error statistics; frequency shift keying; phase shift keying; signal detection; CPFSK modulation; baseband pulse shaping; error probability; narrowband channel; pulse shaped signals; signal detection; symbol by symbol detection techniques; symbol timing errors;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19920763
