Artificial intelligence for satellite communication and non-terrestrial networks: A survey
This paper surveys the application and development of Artificial Intelligence (AI) in Satellite
Communication (SatCom) and Non-Terrestrial Networks (NTN). We first present a …
Communication (SatCom) and Non-Terrestrial Networks (NTN). We first present a …
Flexible Dielectric Materials: Potential and Applications in Antennas and RF Sensors
Dielectrics are non‐conducting substances that are primarily utilized to hold electric
charges. These materials are widely employed in the field of chemical mechanical, civil and …
charges. These materials are widely employed in the field of chemical mechanical, civil and …
Spatial-Temporal Resource Optimization for Uneven-Traffic LEO Satellite Systems: Beam Pattern Selection and User Scheduling
With the commercial deployment of low earth orbit (LEO) satellites, the future integrated 6G-
satellite system represents an excellent solution for ubiquitous connectivity and high …
satellite system represents an excellent solution for ubiquitous connectivity and high …
A Deep-NN Beamforming Approach for Dual Function Radar-Communication THz UAV
In this paper, we consider a scenario with one UAV equipped with a ULA, which sends
combined information and sensing signals to communicate with multiple GBS and, at the …
combined information and sensing signals to communicate with multiple GBS and, at the …
[HTML][HTML] Ridged Apertures for LEO Direct Radiating Arrays in Ka-Band
C Vazquez-Sogorb, R Montoya-Roca, G Addamo… - Applied Sciences, 2024 - mdpi.com
This paper presents an extensive performance analysis of open-ended waveguide elements
for direct radiating arrays with a high scan angle (±50°/60°). The evaluated designs are …
for direct radiating arrays with a high scan angle (±50°/60°). The evaluated designs are …
A Scalable Algorithm for User Grouping in LEO-MEO-HEO Hybrid Very High Throughput Satellite Constellations
N Pachler, EF Crawley… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
Satellite communications are transforming the when and how people can access broadband
Internet, enabling connectivity in markets unreachable by terrestrial networks, such as …
Internet, enabling connectivity in markets unreachable by terrestrial networks, such as …
Secrecy Performance of a Non-Orthogonal Multiple Access-Based Space–Air–Ground Integrated Network System with Stochastic Geometry Distribution of Terrestrial …
X Wang, J He, G Xu, J Chen, Y Gao - Aerospace, 2024 - mdpi.com
Recently, non-orthogonal multiple access (NOMA)-based space–air–ground integrated
networks (SAGINs) have gained increasing attention due to their robust communication …
networks (SAGINs) have gained increasing attention due to their robust communication …
MultiBeam Beamforming for Direct Radiating Arrays in Satellite Communications Using Genetic Algorithm
Recent advancements in onboard satellite communication have enhanced the capability of
dynamically modifying the radiation pattern of a Direct Radiating Array (DRA). This is crucial …
dynamically modifying the radiation pattern of a Direct Radiating Array (DRA). This is crucial …
Genetic algorithm-based beamforming in subarray architectures for geo satellites
JA Vásquez-Peralvo, J Querol… - 2024 18th European …, 2024 - ieeexplore.ieee.org
The incorporation of subarrays in Direct Radiating Array (DRA) for satellite missions is
fundamental in reducing the number of Radio Frequency (RF) chains, which …
fundamental in reducing the number of Radio Frequency (RF) chains, which …
Harnessing Supervised Learning for Adaptive Beamforming in Multibeam Satellite Systems
In today's ever-connected world, the demand for fast and widespread connectivity is
insatiable, making multibeam satellite systems an indispensable pillar of modern …
insatiable, making multibeam satellite systems an indispensable pillar of modern …