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Correlation Properties and Construction of Quadriphase Z-Complementary Pairs | IEEE Journals & Magazine | IEEE Xplore

Correlation Properties and Construction of Quadriphase Z-Complementary Pairs


Abstract:

Based on Gray mapping, the properties of the autocorrelation sum of quadriphase Z-complementary pairs (QZCPs) are investigated. It is proved that both the real and imagin...Show More

Abstract:

Based on Gray mapping, the properties of the autocorrelation sum of quadriphase Z-complementary pairs (QZCPs) are investigated. It is proved that both the real and imaginary parts of the sum equal zero modulo 2. Additionally, a novel construction that transforms binary ZCPs (BZCPs) into QZCPs is presented. The proposed construction can produce QZCPs, which are different to the ones from existing constructions, with the same zero-correlation-zone (ZCZ) width-length ratios (ZWLRs) as the employed BZCPs.
Published in: IEEE Communications Letters ( Volume: 24, Issue: 5, May 2020)
Page(s): 936 - 940
Date of Publication: 11 February 2020

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