Symmetrical Factorization of Bent Function Type Complex Hadamard Matrices (Special Section on Spread Spectrum Techniques and Applications)

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概要

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• This paper discusses factorization of bent function type complex Hadamard matrices of order p^n with a prime p. It is shown that any bent function type complex Hadamard matrix has symmetrical factorization, which can be expressed by the product of n matrices of order p^n with p^<n+1> non-zero elements, a matrix of order p^n with p^n non-zero ones, and the n matrices, at most. As its application, a correlator for M-ary spread spectrum communications is successfully given, which can be simply constructed by the same circuits with reduced multiplicators, before and behind.

• 社団法人電子情報通信学会の論文
• 1999-12-25

著者

• Suehiro Naoki

  Institute Of Applied Physics University Of Tsukuba

• MATSUFUJI Shinya

  Faculty of Engineering, Yamaguchi University

• Matsufuji Shinya

  Faculty Of Engineering Yamaguchi University

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