Decision feedback equalisation with complete lattice orthogonalisation

Ozden M., Kayran A. H.

ELECTRONICS LETTERS, vol.37, no.14, pp.923-925, 2001 (SCI-Expanded) identifier identifier

  • Publication Type: Article / Article
  • Volume: 37 Issue: 14
  • Publication Date: 2001
  • Doi Number: 10.1049/el:20010602
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Page Numbers: pp.923-925
  • Istanbul Technical University Affiliated: Yes


A new adaptive decision feedback equaliser is presented. The nonlinear equalisation problem is transformed into an equivalent two-channel, but linear, equalisation problem. The input signal vector is completely orthogonalised using sequential processing two-channel lattice stages. Thus, a fast convergent, highly modular and simple equaliser with good numerical properties is designed.