Title :
Frequency/differential phase shift keying in the satellite mobile channel with a bandlimited filter
Author :
Wei, Lei ; Korn, Israel
Author_Institution :
SPRI, Univ. of S. Australia, The Levels, SA, Australia
Abstract :
The authors analyse the performance of frequency/differential phase shift keying (2FSK/MDPSK) in the Satellite Mobile Channel (SMC) with a bandlimiting transmitter filter. They use two detectors in which the frequency symbol is detected by a limiter discriminator detector (LDD) and the phase symbol by a differential phase detector (DPD). The signal has a constant envelope. It is shown that this system is both power and bandwidth efficient when compared with other systems with constant envelope and non-coherent detection like LDPSK, GMSK and binary CPFSK
Keywords :
Gaussian channels; Rayleigh channels; Rician channels; differential phase shift keying; discriminators; error statistics; frequency shift keying; limiters; mobile satellite communication; signal detection; DPSK; FSK; bandlimited filter; constant envelope; differential phase detector; limiter discriminator detector; performance; satellite mobile channel; Bandwidth; Differential phase shift keying; Filters; Frequency shift keying; Performance analysis; Phase detection; Phase frequency detector; Satellites; Sliding mode control; Transmitters;
Conference_Titel :
Networks, 1993. International Conference on Information Engineering '93. 'Communications and Networks for the Year 2000', Proceedings of IEEE Singapore International Conference on
Print_ISBN :
0-7803-1445-X
DOI :
10.1109/SICON.1993.515760
