新的三元零相关区二维阵列集  

New class of ternary two dimensional array sets with a zero correlation zone

作　　者：佟鑫[1] 温巧燕[1] 

机构地区：[1]北京邮电大学网络与交换技术国家重点实验室,北京100876

出　　处：《通信学报》2008年第3期123-128,共6页Journal on Communications

基　　金：国家自然科学基金重大研究计划资助项目(90604023);国家高技术研究发展计划("863"计划)基金资助项目(2006AA01Z419);教育部高等学校博士点基金资助项目(20040013007);北京市自然科学基金资助项目(4072020)~~

摘　　要：提出了一类新的三元零相关区二维阵列集的构造方法。新的阵列集可由任意一对Hadamard阵生成,并且在零相关区内,其周期相关函数和非周期相关函数都为0。构造的二维阵列集中包含的阵列数目接近Tang-Fan-Matsufuji界,其性能参数达到了近似理想的状态。A novel construction method of ternary two dimensional array sets having a zero correlation zone was presented. The new class of array sets can be generated from an arbitrary pair of Hadamard matrices and it has a zero correlation zone for both periodic and aperiodic correlation functions. The member size of the proposed two dimensional array sets is close to the Tang-Fan-Matsufuji bound, and its performance parameter is almost optimal.

关 键 词：三元二维阵列集 零相关区 周期相关函数 非周期相关函数 

分 类 号：TN918.1[电子电信—通信与信息系统]