A Nyström-Based Low-Complexity Algorithm with Improved Effective Array Aperture for Coherent DOA Estimation in Monostatic MIMO Radar

A Nyström-Based Low-Complexity Algorithm with Improved Effective Array Aperture for Coherent DOA Estimation in Monostatic MIMO Radar

In this paper, we propose a computationally efficient algorithm with improved effective aperture for coherent angle estimation in a monostatic multiple-input multiple-output (MIMO) radar. First, the direction matrix of MIMO radar is mapped into a low-dimensional matrix of virtual uniform linear arra...

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Bibliographic Details
Main Authors: Teng Ma, Jiang Du, Huaizong Shao
Format: Article
Language:English
Published: MDPI AG 2022-05-01
Series:Remote Sensing
Subjects:
monostatic MIMO radar
coherent targets
angle estimation
unitary transformation
Nyström method
aperture extension
Online Access:https://www.mdpi.com/2072-4292/14/11/2646

Internet

https://www.mdpi.com/2072-4292/14/11/2646

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