Beam Coverage Comparison of LEO Satellite Systems Based on User Diversification
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Access"
DOI: 10.1109/access.2019.2959824
Abstract: To achieve global network coverage and the need for high-speed communication, the idea of providing Internet access from space has made a strong comeback in recent years. The low earth orbit (LEO) communication satellite constellation… read more here.
Keywords: user diversification; satellite systems; beam coverage; model ... See more keywords
LEO Satellite Multi-Beam Coverage Area Division and Beam Forming Method
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Antennas and Wireless Propagation Letters"
DOI: 10.1109/lawp.2021.3099104
Abstract: The LEO satellite has a large communication angle, resulting in a large difference in path loss at different angles. The existing multi-beam coverage area division method cannot meet the coverage requirement of the effective isotropic… read more here.
Keywords: beam coverage; coverage area; beam forming; coverage ... See more keywords
Circularly Polarized Mode-3 Quadrifilar Helical Antenna With Wide-Beam-Coverage Radiation
Sign Up to like & getrecommendations! Published in 2025 at "IEEE Antennas and Wireless Propagation Letters"
DOI: 10.1109/lawp.2025.3566699
Abstract: Vehicle-mounted antenna for satellite communications needs to simultaneously have a compact structure, high front-to-back ratio (FBR), wide beam coverage, good ϕ-directional omnidirectionality, and an axial ratio (AR) bandwidth wider than 10%, which existing circularly polarized… read more here.
Keywords: mode quadrifilar; mode; wide beam; beam ... See more keywords
Fiber-Enabled Optical Wireless Communications With Full Beam Coverage
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Transactions on Communications"
DOI: 10.1109/tcomm.2021.3059458
Abstract: This work proposes a fiber-enabled optical wireless communication (FE-OWC) system for bidirectional communications between the base station (BS) and a number of mobile user terminals (UTs) via full beam coverage, aimed at facilitating ultra-high data… read more here.
Keywords: full beam; enabled optical; fiber enabled; beam coverage ... See more keywords