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 …

Coprime arrays have shown potential advantages for direction-of-arrival (DOA) estimation
by increasing the number of degrees-of-freedom in the difference coarray domain with fewer …

The problem of direction-of-arrival (DOA) estimation is investigated for co-prime array, where
the co-prime array consists of two uniform sparse linear subarrays with extended inter …

Coprime arrays are capable of achieving an increased number of degrees-of-freedom by
operating the coarray signals. However, their non-uniform coarrays prevent the full utilization …

Coprime arrays can achieve an increased number of degrees of freedom by deriving the
equivalent signals of a virtual array. However, most existing methods fail to utilize all …

In this letter, we propose a coprime array interpolation approach to provide an off-grid
direction-of-arrival (DOA) estimation. Through array interpolation, a uniform linear array …

In this paper, we consider the problem of underdetermined direction-of-arrival (DOA)
estimation using coprime arrays from a ont-bit perspective, where the coarray correlations of …

Direction-of-arrival (DOA) estimation in coprime array involves the problem that there is the
coexistence of both uncorrelated signals and coherent signals in the multipath environment …

As is well known, nonuniform linear arrays have significant advantages in array aperture
and degrees of freedom over uniform linear arrays. Using their difference coarrays …

Direction of arrival (DOA) estimation using new proposed array geometries named sparse
nested arrays with coprime displacement (SNACD) is discussed in this paper. The SNACD …