Maximum Constrained Directivity of Oversteered End-Fire Sensor Arrays

Maximum Constrained Directivity of Oversteered End-Fire Sensor Arrays

For linear arrays with fixed steering and an inter-element spacing smaller than one half of the wavelength, end-fire steering of a data-independent beamformer offers better directivity than broadside steering. The introduction of a lower bound on the white noise gain ensures the necessary robustness...

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Bibliographic Details
Main Authors: Andrea Trucco, Federico Traverso, Marco Crocco
Format: Article
Language:English
Published: MDPI AG 2015-06-01
Series:Sensors
Subjects:
beamforming
end-fire arrays
oversteering
maximum directivity
white noise gain
microphone and hydrophone arrays
Online Access:http://www.mdpi.com/1424-8220/15/6/13477

Internet

http://www.mdpi.com/1424-8220/15/6/13477

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