Important requirements for automotive radar are high resolution, low hardware cost, and
small size. Multiple-input, multiple-output (MIMO) radar technology has been receiving …

In this article, a general introduction to the area of sensor array and multichannel signal
processing is provided, including associated activities of the IEEE Signal Processing Society …

Radar waveform diversity has received considerable attention in recent years due to
increasing spectral congestion and the burgeoning capabilities of digital waveform …

Abstract Direction-of-arrival (DOA) estimation refers to the process of retrieving the direction
information of several electromagnetic waves/sources from the outputs of a number of …

Adaptive beamformers are sensitive to model mismatch, especially when the desired signal
is present in training snapshots or when the training is done using data samples. In contrast …

Recently, a variety of super-resolution (SR) methods have been devoted to enhancing the
angular resolution of real beam mapping (RBM) imagery in modern microwave remote …

In this paper, we propose co-prime arrays for effective direction-of-arrival (DOA) estimation.
To fully utilize the virtual aperture achieved in the difference co-array constructed from a co …

This paper presents a novel SParse Iterative Covariance-based Estimation approach,
abbreviated as SPICE, to array processing. The proposed approach is obtained by the …

Sound source localization with sensor arrays involves the estimation of the direction-of-
arrival (DOA) from a limited number of observations. Compressive sensing (CS) solves such …

The ubiquity, large bandwidth, and spatial diversity of the fifth-generation (5G) cellular signal
render it a promising candidate for accurate positioning in indoor environments where the …