2004
DOI: 10.1002/ecjc.10129
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A generation method of orthogonal periodic complex number sequence sets with lowest peak of cross‐correlation for any period based on chirp sequences

Abstract: SUMMARYIn this paper, we propose a new generation method of orthogonal periodic complex number sequence sets based on chirp sequences that can derive the orthogonal periodic complex number sequence set having the minimum cross-correlation peak for any period. First, we use the Ohue-Okahisa Conjecture that is proven in a practical range related to the orthogonal periodic polyphase sequence obtained by taking the inverse discrete Fourier transform of a chirp sequence to derive the relationship between the period… Show more

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(2 citation statements)
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“…Difference with (13), (15) includes auto-correlaiton restriction. Therefore, we choose (M, Q, Q Z ) − ZCZ sequence set B as a p,n and allocate these as following,…”
Section: B Expansion Methodsmentioning
confidence: 99%
See 1 more Smart Citation
“…Difference with (13), (15) includes auto-correlaiton restriction. Therefore, we choose (M, Q, Q Z ) − ZCZ sequence set B as a p,n and allocate these as following,…”
Section: B Expansion Methodsmentioning
confidence: 99%
“…In [4]- [8], the authors constructed ZCZ sequences based on complete complementary code (CCC) and, in [9]- [12], a perfect sequence is used. Moreover, mismatched filtering [13], m-sequence [14], and chip-like sequence [15] are also applied to construct ZCZ sequences.…”
Section: Introductionmentioning
confidence: 99%