Title :
Autocorrelation and power spectrum of Hadamard signalling
Author :
Wilson, Stephen G. ; Lakshman, Minalini
Author_Institution :
Dept. of Electr. Eng., Virginia Univ., Charlottesville, VA, USA
fDate :
6/1/1988 12:00:00 AM
Abstract :
Presents results for the autocorrelation and power spectrum of digital modulation for M-ary orthogonal and biorthogonal signal sets based on binary Hadamard matrices. Such signal sets provide easily-mechanised orthogonal (and related) constructions, and are important in coded signalling for jammed and/or fading channels using large-alphabet codes.
Keywords :
codes; correlation theory; modulation; signalling (telecommunication networks); spectral analysis; Hadamard signalling; M-ary orthogonal signal; autocorrelation; binary Hadamard matrices; biorthogonal signal sets; coded signalling; digital modulation; fading channels; jammed channels; large-alphabet codes; power spectrum;
Journal_Title :
Radar and Signal Processing, IEE Proceedings F
