Title :
Blind decision feedback equaliser for multichannels with common zeros
Author :
Skowratananont, K. ; Lambotharan, Sangarapillai ; Chambers, Jonathon A.
Author_Institution :
Dept. of Electr. Eng., Imperial Coll. of Sci., Technol. & Med., London
fDate :
4/30/1998 12:00:00 AM
Abstract :
Blind equalisation of a fractionally spaced channel (FSC) is generally difficult if all subchannels have common zeros. A new blind equalisation structure is proposed so that the uncommon part of the FSC is equalised with a fractionally spaced equaliser and the common part of the FSC is equalised with a decision feedback equaliser which operates at the baud rate
Keywords :
decision feedback equalisers; feedforward; poles and zeros; telecommunication channels; blind decision feedback equaliser; common zeros; fractionally spaced channel; fractionally spaced equaliser; multichannels;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19980615
