Mohamad, Hafizal and Weiss, S. and Rupp, M. (2002) Fast adaptation of fractionally spaced equalisers. Electronics Letters, 38 (2). pp. 96-98. ISSN 0013-5194Full text not available in this repository. (Request a copy from the Strathclyde author)
Efficient subband structures that aim at fast adaptation of fractionally spaced equalisers (FSE), by exploiting the 'prewhitening' effect that a subband decomposition has on the spectral dynamics of the equaliser input are discussed. Two novel FSE structures are proposed. which differ in the extent to which the feedforward and feedback sections of the FSE are implemented in the subband domain, with distinct impacts on the updating. Improved convergence is achieved at a reduced computational cost compared to a fullband benchmark.
|Keywords:||adaptive equalisers, convergence of numerical methods feedback, feedforward, least mean squares methods, signal processing, Electrical engineering. Electronics Nuclear engineering, Electrical and Electronic Engineering|
|Subjects:||Technology > Electrical engineering. Electronics Nuclear engineering|
|Department:||Faculty of Engineering > Electronic and Electrical Engineering|
|Depositing user:||Strathprints Administrator|
|Date Deposited:||10 Nov 2008|
|Last modified:||06 Jan 2017 04:53|