Title :
Simple coding scheme to reduce peak factor in QPSK multicarrier modulation
Author :
Shepherd, S.J. ; Van Eetvelt, P.W.J. ; Wyatt-Millington, C.W. ; Barton, S.K.
Author_Institution :
Dept. of Electr. & Electron. Eng., Bradford Univ., UK
fDate :
7/6/1995 12:00:00 AM
Abstract :
The authors present a simple half-rate coding scheme to limit the peak factor of QPSK multicarrier waveforms to less than one quarter that of the uncoded carrier, using Rudin-Shapiro polynomials
Keywords :
encoding; frequency division multiplexing; logic circuits; polynomials; quadrature phase shift keying; QPSK multicarrier modulation; half-rate coding scheme; peak factor reduction;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19950816
