We present a source localization method based on a sparse representation of sensor
measurements with an overcomplete basis composed of samples from the array manifold …

We consider the direction-finding problem in partly calibrated arrays composed of several
calibrated and identically oriented (but possibly nonidentical) subarrays that are displaced …

The problem of direction-of-arrival (DOA) estimation in partly calibrated arrays is addressed.
We assume that an array is composed of multiple well-calibrated subarrays of arbitrary …

A random matrix model is introduced that probabilistically describes the spatial and temporal
multipath propagation between a transmitting and receiving antenna array with a limited …

In view of the significance of the array manifold in array processing and array
communications, the role of differential geometry as an analytical tool cannot be …

We consider array geometries whose direction-of-arrival (DOA) estimation performance is
isotropic. An isotropic array is one whose Cramer-Rao bound (CRB) on the DOA of a single …

We address the uniqueness problem in estimating the directions-of-arrival (DOAs) of
multiple narrowband and fully polarized signals impinging on a passive sensor array …

We have developed an automated analysis scheme for meteor head echo observations by
the 46.5 MHz Middle and Upper atmosphere (MU) radar near Shigaraki, Japan (34.85° N …

In this paper, we consider the design of planar arrays that optimize direction-of-arrival (DOA)
estimation performance. We assume that the single-source DOA is a random variable with a …

Sensitivity analysis plays an integral role in many engineering design problems. The
purpose of this paper is to investigate the direction finding sensitivities (DFSs) with respect to …