Efficient and Robust Adaptive Beamforming Based on Coprime Array Interpolation

Efficient and Robust Adaptive Beamforming Based on Coprime Array Interpolation

Unlike uniform linear arrays (ULAs), coprime arrays require fewer physical sensors yet provide higher degrees of freedom (DOF) and larger array apertures. However, due to the existence of “holes” in the differential co-array, the target detection performance deteriorates, especially in adaptive beam...

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Bibliographic Details
Main Authors: Siming Chen, Xiaochuan Wu, Shujie Li, Weibo Deng, Xin Zhang
Format: Article
Language:English
Published: MDPI AG 2024-07-01
Series:Remote Sensing
Subjects:
coprime array
robust adaptive beamforming
covariance matrix reconstruction
virtual uniform linear array
signal interpolation
degrees of freedom
Online Access:https://www.mdpi.com/2072-4292/16/15/2792

Internet

https://www.mdpi.com/2072-4292/16/15/2792

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