In this paper, a novel architecture for a fine timing-tracking loop is presented. The loop is a second order feedback loop utilizing an interpolating filter to relax the requirements on the analog to digital section of the receiver. A complete analysis of the interpolating filter, loop filter along with a system simulation based on direct sequence spread spectrum are presented.
Published in:
Communications, 2003. ICC '03. IEEE International Conference on
(Volume:5
)
Date of Conference: 11-15 May 2003