Recently, nested and coprime arrays have attracted considerable interest due to their
capability of providing increased array aperture, enhanced degrees of freedom (DOFs), and …

Owing to the large degrees of freedom and reduced mutual coupling by generating
difference coarrays, nonuniform linear arrays have aroused great interest in direction of …

We present novel generalized non-redundant sparse array design strategies that achieve
the highest possible number of degrees-of-freedom (DOFs) for direction-of-arrival (DOA) …

Linear sparse antenna arrays have been widely studied in array processing literature. They
belong to the general class of non-uniform linear arrays (NULAs). Sparse arrays need fewer …

A coprime array with fewer sensors can achieve the same resolution as a uniform linear
array. However, when detecting co-frequency targets, there can be prominent false alarms …

In this paper, a more generalized dilated nested array (DNA) named multi-level dilated
nested array (multi-level DNA), which further extends the original DNA to the general …

In this letter, an enhanced coprime array with compressed inter‐element spacing is
designed for direction of arrival estimation. First, we analyse and conclude that the 0th …

In the recent past, sparse arrays have received significant attention due to their inherent
ability of offering increased degrees of freedom (DOFs) along with an enlarged array …

针对互质阵列产生连续延迟较少且冗余度高的问题, 该文提出了两种基于互质阵列的稀疏设计
方法. 首先, 通过分析阵元位置对互质阵列差分共阵总延迟和连续延迟影响, 得出互质阵列在去掉 …

The co‐prime sensor array (CSA), obtained by systematically combining two ULAs with
increasing inter‐sensor spacing, has been recently introduced as an effective sparse …