Development of an X-Band Reflectarray Antenna for Satellite Communications
Sign Up to like & getrecommendations! Published in 2021 at "Scientific Reports"
DOI: 10.1038/s41598-021-85132-6
Abstract: An X-band reflectarray antenna using 16 × 12 double square ring elements for satellite communications is proposed in this paper. The feed is a 4 × 3 elements microstrip patch array designed to create edge taper of approximately − 10 dB.… read more here.
Keywords: band reflectarray; satellite communications; reflectarray antenna; development band ... See more keywords
Deep Neural Network-Based Receiver for Next-Generation LEO Satellite Communications
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Access"
DOI: 10.1109/access.2020.3044321
Abstract: This paper proposes a novel deep neural network (DNN)-based receiver for next-generation low Earth orbit (LEO) satellite communications. The DNN receiver can concurrently compensate for multiple imperfections of the satellite communication system to improve the… read more here.
Keywords: neural network; deep neural; satellite communications; leo satellite ... See more keywords
Sustainable Satellite Communications in the 6G Era: A European View for Multilayer Systems and Space Safety
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Access"
DOI: 10.1109/access.2022.3206862
Abstract: During the New Space era small countries are becoming important players in the space business. While space activities are rapidly increasing globally, it is important to make operations in a sustainable and safe way in… read more here.
Keywords: satellite communications; space safety; space; sustainable satellite ... See more keywords
Holographic MIMO for LEO Satellite Communications Aided by Reconfigurable Holographic Surfaces
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Journal on Selected Areas in Communications"
DOI: 10.1109/jsac.2022.3196110
Abstract: Ultra-dense low-Earth-orbit (LEO) satellite communication networks have significant potential for providing high-speed data services. To compensate the severe path loss in satellite communications, a key conceptual enabler is the holographic multiple input multiple output (HMIMO)… read more here.
Keywords: satellite communications; holographic mimo; leo satellite; mimo leo ... See more keywords
Precoding for Satellite Communications: Why, How and What Next?
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Communications Letters"
DOI: 10.1109/lcomm.2021.3058359
Abstract: Precoding has stood out as a promising multi-user multi-antenna transmission technique to meet the emerging throughput demand of satellite communication systems while awaiting the technological maturity for exploiting higher bands. Precoding enables the reduction of… read more here.
Keywords: precoding satellite; satellite communications; communications next;
An Efficient Correlation-Based Reception Scheme for Satellite Communications
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Communications Letters"
DOI: 10.1109/lcomm.2022.3151008
Abstract: Considering limited pilot and storage resources in satellite communications, we propose an efficient correlation-based reception scheme consisting of a “parallel” frequency-phase estimation (PFPE) mode and a data blockwise compensation (DBC) scheme. In specific, the PFPE… read more here.
Keywords: reception scheme; satellite communications; correlation based; scheme ... See more keywords
Network Availability Maximization for Free-Space Optical Satellite Communications
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Wireless Communications Letters"
DOI: 10.1109/lwc.2019.2958804
Abstract: This letter considers availability maximized ground station (GS) selection for free-space optical (FSO) satellite networks, which is a challenging problem in the area of optical satellite communications. As a main contribution of this letter, we… read more here.
Keywords: satellite; space optical; optical satellite; satellite communications ... See more keywords
Phased Array Metantennas for Satellite Communications
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Communications Magazine"
DOI: 10.1109/mcom.001.2100538
Abstract: To optimize the reception and transmission in real-time changing links, phased array antennas have been increasingly investigated and applied in satellite applications. The phased array antenna technology intelligently combines multiple individual antenna elements to improve… read more here.
Keywords: array; satellite communications; technology; phased array ... See more keywords
The Challenge to Develop the Perfect Flat Panel Satellite Communications Terminal: The Perfect SATCOM Terminal
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Microwave Magazine"
DOI: 10.1109/mmm.2023.3242538
Abstract: The large investments in new satellite communications (SATCOM) constellations are driving the demand for flat panel antennas (FPAs). We are already seeing the growing adoption of the technology in commercial and military applications. As more… read more here.
Keywords: satellite communications; flat panel; unique requirements; consumer ... See more keywords
Framework for Unifying 5G and Next Generation Satellite Communications
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Network"
DOI: 10.1109/mnet.2018.1800045
Abstract: 5G systems have started field trials, and deployment plans are being formulated, following completion of comprehensive standardization efforts and the introduction of multiple technological innovations for improving data rates and latency. Similar to earlier terrestrial… read more here.
Keywords: satellite; network; unifying next; satellite communications ... See more keywords
The Role of Satellite Communications in the Smart Grid
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Wireless Communications"
DOI: 10.1109/mwc.2017.1600251
Abstract: The dramatic drop in the price of equipment and services and the increase in efficiency have made satellite communications (SATCOM) an interesting choice for the deployment of major smart grid scenarios. As a matter of… read more here.
Keywords: machine; satellite communications; role satellite; smart grid ... See more keywords