Title :
Optimisation of second-order interpolator for bandlimited direct-sequence spread-spectrum communication
Author :
Bucket, K. ; Moeneclaey, M.
Author_Institution :
Ghent Univ., Belgium
fDate :
5/21/1992 12:00:00 AM
Abstract :
Fully digital receivers operate on samples of the received signal, taken by a fixed clock. Signal samples at instants of maximum eye opening are obtained by interpolating between available samples. A second-order quadratic interpolator is optimised for minimum bit error rate (BER) degradation, when operating on a bandlimited direct-sequence spread-spectrum (DS/SS) signal.
Keywords :
digital communication systems; interpolation; matched filters; optimisation; receivers; spread spectrum communication; bandlimited direct-sequence spread-spectrum communication; digital receivers; matched filter; maximum eye opening; minimum bit error rate degradation; optimisation; quadratic; quadratic interpolator; second-order interpolator;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19920653
