屏蔽二进阵列偶的构造方法研究

Study of methods for constructing punctured binary array pairs

准最佳、双准最佳屏蔽二进阵列偶具有良好周期相关特性,是对最佳屏蔽二进阵列偶的扩充。为深入完善屏蔽二进阵列偶理论,在最佳二进阵列偶、准最佳和双准最佳二进阵列偶构造方法研究的基础上,给出了3种最佳、准最佳、双准最佳屏蔽二进阵列偶的构造方法,即准最佳、双准最佳屏蔽阵列偶的复合构造法,利用最佳与准最佳屏蔽二进阵列偶来构造最佳屏蔽二进阵列偶,以及利用准最佳和双准最佳屏蔽二进阵列偶来构造准最佳屏蔽二进阵列偶。

Quasi-perfect punctured binary array pairs and doubly quasi-perfect punctured binary array pairs are good periodic correlation signals. They are extension of the perfect punctured binary array pairs. As a complement to the theory of punctured binary array pairs, three methods were proposed for constructing perfect punctured binary array pairs, quasi-perfect punctured binary array pairs and doubly quasi-perfect punctured binary array pairs, which base on the methods for constructing perfect binary array pairs, quasi-perfect binary array pairs and doubly quasi-perfect binary array pairs. A composite method for constructing quasi-perfect punctured binary array pairs and doubly quasi-perfect punctured binary array pairs; a method for constructing perfect punctured binary array pairs using perfect punctured binary array pairs and quasi-perfect punctured binary array pairs; a method for constructing quasi-perfect punctured binary array pairs using quasi-perfect punctured binary array pairs and doubly quasi-perfect punctured binary array pairs.