Augmented Nested Arrays With Enhanced DOF and Reduced Mutual Coupling

Recently, nonuniform linear arrays (e.g., coprime/nested array) have attracted great attention of researchers in array signal processing field due to its ability to generate virtual difference coarrays. In the array design, a critical problem is where to place the sensors for optimal performance aim...

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Veröffentlicht in:	IEEE transactions on signal processing Jg. 65; H. 21; S. 5549 - 5563
Hauptverfasser:	Liu, Jianyan, Zhang, Yanmei, Lu, Yilong, Ren, Shiwei, Cao, Shan
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	New York IEEE 01.11.2017 The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Schlagworte:	Array signal processing Augmented nested array Computer simulation Coupling degree of freedom Degrees of freedom Direction-of-arrival estimation DOA estimation Geometry Linear arrays Mathematical analysis Mutual coupling Redundancy Sensor arrays Signal processing sparse linear array
ISSN:	1053-587X, 1941-0476
Online-Zugang:	Volltext
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