4d high-resolution imagery of point clouds for automotive mmwave radar
In the community of automotive millimeter wave radar, the recently developed concept of
four-dimensional (4D) radar can provide high-resolution point clouds image with enhanced …
four-dimensional (4D) radar can provide high-resolution point clouds image with enhanced …
Mainlobe jamming suppression with space–time multichannel via blind source separation
Z Lei, Q Qu, H Chen, Z Zhang, G Dou… - IEEE Sensors …, 2023 - ieeexplore.ieee.org
[[gabstract]][] To address the problem that array radar is seriously affected by complex
mainlobe jamming, a method of mainlobe jamming suppression with space–time …
mainlobe jamming, a method of mainlobe jamming suppression with space–time …
Interference suppression method with MR-FDA-MIMO radar
In the conventional array radar, the suppressible interference is generally limited by the
array element number, referred to as the degree of freedom (DOF) of the array. Similarly, the …
array element number, referred to as the degree of freedom (DOF) of the array. Similarly, the …
RIS subarray optimization with reinforcement learning for green symbiotic communications in Internet of Things
Symbiotic communications have been deemed as a critical technology for Internet of Things
(IoT) communications owing to its high spectrum and energy efficiency. Reconfigurable …
(IoT) communications owing to its high spectrum and energy efficiency. Reconfigurable …
Reinforcement Learning for FDA-MIMO Radar Power Allocation in Congested Spectral Environments
C Zhou, C Wang, J Gong, M Tan, L Bao… - Expert Systems with …, 2024 - Elsevier
This paper studies the coexistence problem of frequency diverse array multiple-input
multiple-output (FDA-MIMO) radar and communication systems. The communication system …
multiple-output (FDA-MIMO) radar and communication systems. The communication system …
Efficient rotating synthetic aperture radar imaging via robust sparse array synthesis
Rotating synthetic aperture radar (ROSAR) can generate a 360° image of its surrounding
environment using the collected data from a single moving track. Due to its nonlinear track …
environment using the collected data from a single moving track. Due to its nonlinear track …
Data-Independent Phase-Only Beamforming of FDA-MIMO Radar for Swarm Interference Suppression
G Chen, C Wang, J Gong, M Tan, Y Liu - Remote Sensing, 2023 - mdpi.com
This paper proposes two data-independent phase-only beamforming algorithms for
frequency diverse array multiple-input multiple-output radar against swarm interference. The …
frequency diverse array multiple-input multiple-output radar against swarm interference. The …
Optimal Sparse Array Design for Airborne Weather Radar With Integrated Communications
X Wang, J Huang, X Wang, T Huang… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
A close and continuous observation of typhoon can be accomplished by a phased array
weather radar mounted on an airborne ship platform. The precise typhoon inner structure …
weather radar mounted on an airborne ship platform. The precise typhoon inner structure …
Frequency Increment Design Method of MR-FDA-MIMO Radar for Interference Suppression
In the present complex electromagnetic environment, radar target detection is threatened by
different kinds of interferences, especially mainlobe deceptive interference, which occupies …
different kinds of interferences, especially mainlobe deceptive interference, which occupies …
Compact Irregular Conformal Phased Array: High-Gain Wide-Scan Onboard System for Enhancing UAV Communication
This paper proposes a compact non-canonical non-uniform conformal phased array
antenna (NNCPAA) attached to an irregular UAV surface to overcome the space and …
antenna (NNCPAA) attached to an irregular UAV surface to overcome the space and …