Binary array set having a cross-shaped zero-correlation zone
Binary array set having a cross-shaped zero-correlation zone
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DOI：
10.1109/lsp.2004.824013
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发表时间：
2004-03
影响因子：
3.9
通讯作者：
Takafumi Hayashi;S. Okawa
中科院分区：
文献类型：
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作者：
Takafumi Hayashi;S. Okawa
这封信介绍了一种新的方法来建设一组二进制阵列具有零相关区（ZCZ）。所提出的阵列集具有十字形ZCZ，因此，比现有ZCZ阵列宽1.5倍。所提出的阵列集可以从任意的Hadamard矩阵构造。该阵列可用于声源阵列、位置检测阵列、相控阵天线、时频编码和空间相关等应用。
The letter introduces a new approach to the construction of a set of binary arrays having a zero-correlation zone (ZCZ). The proposed array set has a cross-shaped ZCZ and, thus, is 1.5 times wider than that of existing ZCZ arrays. The proposed array set can be constructed from an arbitrary Hadamard matrix. The proposed array can be used in applications such as arrays of sound sources, position detection arrays, phased-array antennas, time-frequency coding, and spatial correlation.