Array signal processing is an essential tool in broad radar applications. The coprime array
has recently been proposed to overcome the bottleneck caused by the Nyquist spatial …

Recently, many sparse arrays have been proposed to increase the number of degrees of
freedom for direction of arrival (DoA) estimation especially for circular signals. Though many …

A coprime array is capable of achieving more degrees-of-freedom for direction-of-arrival
(DOA) estimation than a uniform linear array when utilizing the same number of sensors …

As compared with sparse scalar arrays and uniform diversely polarized arrays, sparse
diversely polarized arrays show respectively advantages of possessing the ability of sensing …

阵列信号处理是雷达领域各类应用的核心技术之一. 近年来, 互质阵列的提出打破了传统方法受
限于奈奎斯特采样速率这一瓶颈, 其稀疏布设的阵列结构和互质欠采样的信号处理方式大幅降低 …

In this paper, a coarray tensor completion-based direction-of-arrival (DOA) estimation
method is proposed for coprime planar array. To perform Nyquist-matched coarray signal …

Direction-of-arrival (DOA) and polarization are both the momentous parameters in
applications of signal processing and communications. In this paper, a closed-form two …

Coprime arrays enable Direction-of-Arrival (DoA) estimation of an increased number of
sources. To that end, the receiver estimates the autocorrelation matrix of a larger virtual …

The emerging tensor beamformers are capable of structurally filtering multi-dimensional
signals of sensor arrays. Although the popular sparse arrays have been utilized to enhance …

相较于稀疏标量阵列和均匀多极化阵列, 稀疏多极化阵列由于其可感知信号的极化状态,
避免极化失配以及增加阵列自由度, 减小互耦效应与降低硬件成本等优点, 对其进行系统性研究 …