Compressed sensing radar imaging: Fundamentals, challenges, and advances

J Yang, T Jin, C Xiao, X Huang - Sensors, 2019 - mdpi.com
In recent years, sparsity-driven regularization and compressed sensing (CS)-based radar
imaging methods have attracted significant attention. This paper provides an introduction to …

Matrix completion-based MIMO radar imaging with sparse planar array

X Hu, N Tong, J Wang, S Ding, X Zhao - Signal Processing, 2017 - Elsevier
Multiple-input multiple-output (MIMO) radar with sparse planar arrays is expected to provide
one snapshot imaging of complex motion targets at low hardware costs. In recent years …

Waveform design for MIMO radars with matrix completion

S Sun, AP Petropulu - IEEE Journal of Selected Topics in Signal …, 2015 - ieeexplore.ieee.org
It was recently shown that MIMO radars with sparse sensing and matrix completion (MC) can
significantly reduce the volume of data required by MIMO radars for accurate target detection …

Compressed sensing applied to weather radar

KV Mishra, A Kruger… - 2014 IEEE Geoscience and …, 2014 - ieeexplore.ieee.org
We propose an innovative meteorological radar, which uses reduced number of
spatiotemporal samples without compromising the accuracy of target information. Our …

Distributed aperture automotive radar system

RH Wu, A Roy - US Patent 11,269,049, 2022 - Google Patents
(57) ABSTRACT A distributed radar system, apparatus, architecture, and method is provided
for coherently combining physically distributed radars to jointly produce target scene …

Analysis of target detection via matrix completion

S Choudhary, U Mitra - 2015 IEEE International Conference on …, 2015 - ieeexplore.ieee.org
A problem of broad interest is the detection and localization of a target or object from its
generated field. In this paper, a detection and localization strategy which exploits the …

Active target localization using low-rank matrix completion and unimodal regression

S Choudhary, N Kumar, S Narayanan… - arXiv preprint arXiv …, 2016 - arxiv.org
The detection and localization of a target from samples of its generated field is a problem of
interest in a broad range of applications. Often, the target field admits structural properties …

High resolution automotive radar system with forward and backward difference co-array processing

RH Wu - US Patent 11,520,030, 2022 - Google Patents
A radar system, apparatus, architecture, and method are provided for generating a mono-
static virtual array aperture by using a radar control processing unit to construct a mono …

On transmit beamforming in MIMO radar with matrix completion

S Sun, AP Petropulu - 2015 IEEE International Conference on …, 2015 - ieeexplore.ieee.org
The paper proposes a matrix completion based colocated MIMO radar (MIMO-MC) approach
that employs transmit beamforming. The transmit antennas transmit correlated waveforms to …

[图书][B] MIMO radars with sparse sensing

S Sun - 2016 - search.proquest.com
Multi-input and multi-output (MIMO) radars achieve high resolution of arrival direction by
transmitting orthogonal waveforms, performing matched filtering at the receiver end and then …