Title :
Performance of digital feedfoward carrier synchronisers for M-PSK
Author :
Sanders, P. ; Moeneclaey, Marc
Author_Institution :
Commun. Eng. Lab., Gent Univ., Belgium
Abstract :
Considers the variance of the carrier phase estimate resulting from two types of digital feedforward synchronisers operating on a noisy multi-PSK waveform. Computer simulations (for BPSK, QPSK and 8-PSK) indicate that both types yield a similar performance, and are asymptotically optimum.
Keywords :
digital communication systems; digital simulation; phase shift keying; synchronisation; 8-PSK; BPSK; M-PSK; QPSK; asymptotically optimum; carrier phase estimate; digital feedforward synchronisers; digital feedfoward carrier synchronisers; noisy multi-PSK waveform; performance;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19890038
