Recently, direction-of-arrival estimation (DOA) algorithms based on arbitrary even-order (2
q) cumulants of the received data have been proposed, giving rise to new DOA estimation …

In this letter, we consider the problem of direction-of-arrival (DOA) estimation with one-bit
quantized array measurements. With analysis, it is shown that, under mild conditions the one …

A new tensor-based approach, which is capable of significantly increasing the degrees of
freedom (DOF) of an L-shaped array consisting of two orthogonal uniform linear arrays …

This work addresses the direction-of-arrival (DOA) estimation issue with multiple
noncoherent subarrays. We use a maximum likelihood approach to derive a weighted …

The conventional coprime array consists of two uniform linear subarrays to construct an
effective difference coarray with desirable characteristics. Such linear coprime arrays only …

A computationally efficient two-dimensional (2-D) direction-of-arrival (DOA) estimation
method for uniform rectangular arrays is presented. A preprocessing transformation matrix is …

A new array geometry, which is capable of significantly increasing the degrees of freedom of
linear arrays, is proposed. This structure is obtained by systematically nesting two or more …

Multiple signal classification (MUSIC) can be seen as one of the most popular solutions to
the direction-of-arrival estimation problem in array signal processing. Traditionally, this …

This paper explores the practical application of a new class of two dimensional arrays,
namely, the two dimensional nested arrays, in array processing problems like two …

This paper presents multi-frequency operation for increasing the number of resolvable
sources in high-resolution direction-of-arrival (DOA) estimation using co-prime arrays. A …