OPTIMIZING THE APERIODIC MERIT FACTOR OF BINARY ARRAYS

被引：9

作者：

BOMER, L

ANTWEILER, M

机构：

[1] Siemens AG, Public Communication Networks Group, Central Laboratories

[2] Institute for Communication Engineering, Aachen University of Technology, Aachen

来源：

SIGNAL PROCESSING | 1993年 / 30卷 / 01期

关键词：

BINARY ARRAYS; APERIODIC AUTOCORRELATION FUNCTION; PERIODIC AUTOCORRELATION FUNCTION; INVARIANCE OPERATIONS; MERIT FACTOR;

D O I：

10.1016/0165-1684(93)90047-E

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The merit factor of an array specifies the ratio of the energy of its autocorrelation function mainlobe to the energy of its autocorrelation function sidelobes. The merit factor of both the periodic and the aperiodic autocorrelaton function of binary arrays is investigated. The merit factor for the periodic autocorrelation function is computed for known classes of binary arrays, such as perfect arrays, shift-register arrays, Legendre arrays, Calabro-Wolf arrays, Lempel arrays, difference set arrays and product arrays. By applying invariance operations to these arrays, the merit factor of the aperiodic autocorrelation function is increased and the sidelobes of the aperiodic autocorrelation function are decreased. The resulting maximal merit factors and minimal sidelobes are tabulated.

引用

页码：1 / 13

页数：13

共 23 条

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