DocumentCode
2774576
Title
Error performance improvement of CPFSK using GF-π/2-TFSK-a novel modulation scheme in the power limited channel
Author
Horikoshi, Jun ; Kimura, Yasuyuki
Author_Institution
Dept. of Electron. Eng., Gunma Univ., Japan
fYear
1991
fDate
19-22 May 1991
Firstpage
554
Lastpage
559
Abstract
A GF-π/2 TFSK (Gaussian filtered π/2 tamed frequency-shift keying) modulation scheme is proposed. It is shown that the error performance of the modulation is superior to GMSK (Gaussian minimum-shift keying) modulation and that its spectral characteristics are like those of GMSK. As GF-π/2 TFSK is continuous-phase FSK (CFPSK) modulation, it is suitable to apply this modulation scheme to a satellite-mobile radio channel which is strictly power- and band-limited
Keywords
frequency shift keying; mobile radio systems; satellite relay systems; CPFSK; GF-π/2 TFSK; Gaussian filtered; band-limited; continuous-phase FSK; error performance; power limited channel; satellite-mobile radio channel; spectral characteristics; tamed frequency-shift keying; Bandwidth; Circuits; Frequency modulation; Land mobile radio; Mobile communication; Narrowband; Nonlinear distortion; Quadrature phase shift keying; Radio communication; Radio frequency;
fLanguage
English
Publisher
ieee
Conference_Titel
Vehicular Technology Conference, 1991. Gateway to the Future Technology in Motion., 41st IEEE
Conference_Location
St. Louis, MO
ISSN
1090-3038
Print_ISBN
0-87942-582-2
Type
conf
DOI
10.1109/VETEC.1991.140553
Filename
140553
Link To Document