DIFFERENCE BASES AND SPARSE SENSOR ARRAYS

被引：99

作者：

LINEBARGER, DA

SUDBOROUGH, IH

TOLLIS, IG

机构：

[1] Erik Jonsson School of Engineering and Computer Science, The University of Texas at Dallas, Richardson, TX

来源：

IEEE TRANSACTIONS ON INFORMATION THEORY | 1993年 / 39卷 / 02期

关键词：

SENSOR ARRAY; RESTRICTED DIFFERENCE BASE; COARRAY; MINIMUM REDUNDANCY ARRAY; MINIMUM HOLE ARRAY;

D O I：

10.1109/18.212309

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

Difference bases are discussed and their relevance to sensor arrays is described. Several new analytical difference base structures that result in near optimal low-redundancy sensor arrays are introduced. Algorithms are also presented for efficiently obtaining sparse sensor arrays and/or difference bases. Lastly, new bounds, related to arrays that have both redundancies and holes in their coarray are presented. Also, some extensions to the idea of difference bases that may yield useful results for sensor array design are discussed.

引用

页码：716 / 721

页数：6

共 23 条

[1]

BLANTON K, 1991, P IEEE ICASSP, P1361

[2] APPLICATIONS OF NUMBERED UNDIRECTED GRAPHS [J].

BLOOM, GS ;

GOLOMB, SW .

PROCEEDINGS OF THE IEEE, 1977, 65 (04) :562-570

[3]

BRAUER A, 1945, J MITCHELL SOC, V61, P55

[4]

DEGRAAF S, 1984, P IEEE ICASSP

[5]

DEWDNEY AK, 1985, SCI AM DEC, P16

[6]

Dudgeon D. E., 1984, MULTIDIMENSIONAL DIG

[7]

GEORGE J, 1986, OPT SOC AM, V3, P1311

[8]

Golomb S. W., 1972, GRAPH THEORY COMPUTI, P23

[9] MINIMUM REDUNDANCY LINEAR ARRAYS FOR A LARGE NUMBER OF ANTENNAS [J].

ISHIGURO, M .

RADIO SCIENCE, 1980, 15 (06) :1163-1170

[10] THE APPLICATION OF SPECTRAL ESTIMATION METHODS TO BEARING ESTIMATION PROBLEMS [J].

JOHNSON, DH .

PROCEEDINGS OF THE IEEE, 1982, 70 (09) :1018-1028

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