Non-Bayesian activity detection, large-scale fading coefficient estimation, and unsourced random access with a massive MIMO receiver
In this paper, we study the problem of user activity detection and large-scale fading
coefficient estimation in a random access wireless uplink with a massive MIMO base station …
coefficient estimation in a random access wireless uplink with a massive MIMO base station …
Overcoming resolution limits with quantum sensing
The field of quantum sensing explores the use of quantum phenomena to measure a broad
range of physical quantities, of both static and time-dependent types. While for static signals …
range of physical quantities, of both static and time-dependent types. While for static signals …
Focusing high-maneuverability bistatic forward-looking SAR using extended azimuth nonlinear chirp scaling algorithm
X Song, Y Li, T Zhang, L Li, T Gu - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
In high-maneuverability bistatic forward-looking synthetic aperture radar (HMBF-SAR)
imaging, the acceleration leads to an increased residual range curve and a deepened 2-D …
imaging, the acceleration leads to an increased residual range curve and a deepened 2-D …
A frequency-domain imaging algorithm for translational variant bistatic forward-looking SAR
Bistatic forward-looking synthetic aperture radar (BFSAR) breaks through the limitations of
the conventional monostatic SAR on the forward-looking imaging. However, the problems of …
the conventional monostatic SAR on the forward-looking imaging. However, the problems of …
A raw data simulator for bistatic forward-looking high-speed maneuvering-platform SAR
As a basic tool for signal processing in Synthetic Aperture Radar (SAR), raw data simulation
plays a significant role in those complicated configurations in which the real raw data is …
plays a significant role in those complicated configurations in which the real raw data is …
Ground maneuvering target detection based on discrete polynomial-phase transform and Lv's distribution
W Yu, W Su, H Gu - Signal Processing, 2018 - Elsevier
In a synthetic aperture radar (SAR) system, prolonging the integration time can improve the
detection performance of the ground moving target. However, the complex motions of the …
detection performance of the ground moving target. However, the complex motions of the …
Thorough understanding property of bistatic forward-looking high-speed maneuvering platform SAR
H Mei, Z Meng, M Liu, Y Li, Y Quan… - IEEE Transactions on …, 2017 - ieeexplore.ieee.org
This paper investigates a new and special imaging mode, bistatic forward-looking high-
speed maneuvering platform synthetic aperture radar, in which both platforms travel …
speed maneuvering platform synthetic aperture radar, in which both platforms travel …
Maneuvering target imaging and scaling by using sparse inverse synthetic aperture
In recent years, there have been increasing interests in addressing the issue of high-
resolution inverse synthetic aperture radar (ISAR) imaging from sparse aperture (SA) data …
resolution inverse synthetic aperture radar (ISAR) imaging from sparse aperture (SA) data …
3D mmW sparse imaging via complex-valued composite penalty function within collaborative multitasking framework
The emerging three-dimensional (3D) millimeter-wave (mmW) array SAR imaging with
compressed sensing (CS) has shown impressive potential for improving image quality …
compressed sensing (CS) has shown impressive potential for improving image quality …
Robust Iterative Sparse ML-Based Approaches for CES Data Model: Application to DOA Estimation
SCM is widely used in the design of array signal processing algorithms that perform well for
CCG distributed samples. However, SCM-based DOA estimation algorithms are inaccurate …
CCG distributed samples. However, SCM-based DOA estimation algorithms are inaccurate …