Picture of aircraft jet engine

Strathclyde research that powers aerospace engineering...

The Strathprints institutional repository is a digital archive of University of Strathclyde's Open Access research outputs. Strathprints provides access to thousands of Open Access research papers by University of Strathclyde researchers, including by Strathclyde researchers involved in aerospace engineering and from the Advanced Space Concepts Laboratory - but also other internationally significant research from within the Department of Mechanical & Aerospace Engineering. Discover why Strathclyde is powering international aerospace research...

Strathprints also exposes world leading research from the Faculties of Science, Engineering, Humanities & Social Sciences, and from the Strathclyde Business School.

Discover more...

A fast converging fractionally spaced equaliser

Mohamad, Hafizal and Weiss, S. and Rupp, M. and Hanzo, L. (2001) A fast converging fractionally spaced equaliser. In: Thirty-Fifth Asilomar Conference on Signals, Systems and Computers, 2001-11-04 - 2001-11-07.

[img]
Preview
PDF
mohamad01b.pdf - Final Published Version

Download (394kB) | Preview

Abstract

We present subband adaptive structures that can counteract the slow convergence which is imposed on the feed-forward part of a fractionally spaced equaliser by the spectral dynamics of the oversampled channel output. While the prewhitening of the subband approach is therefore beneficial to the feed-forward part, additionally operating the feedback part in subbands results in a more balanced and faster convergence, which is demonstrated in simulations.