Results 1 to 10 of about 330 (175)

High-throughput SatCom-on-the-move antennas: Technical overview and state-of-the-art

Digital Communications and Networks
With the rapid development of satellite communications, satellite antennas attract growing interest, especially the high-throughput SatCom-on-the-move antenna for providing high-speed connectivity in a mobile environment.
Yuanzhi He, Fan Yang, Guodong Han, Yuanyuan Li   +3 more
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Performance Analysis of Reconfigurable Intelligent Surface (RIS)-Assisted Satellite Communications: Passive Beamforming and Outage Probability

Mathematics
Reconfigurable intelligent surfaces (RISs), which consist of numerous passive reflecting elements, have emerged as a prominent technology to enhance energy and spectral efficiency for future wireless networks.
Minchae Jung, Hyukmin Son
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Resource Allocation for Cognitive Satellite Communications Downlink

IEEE Access, 2018
Cognitive satellite communications (SatCom) is considered to be able to alleviate the bottleneck of spectrum resource shortage due to traditional spectrum allocation.
Peiliang Zuo, Tao Peng, Wangdan Linghu, Wenbo Wang   +3 more
doaj   +1 more source

Bird strike on aircraft radome: Dynamic characterisation of quartz fibre composite sandwich for accurate, predictive impact simulations

EPJ Web of Conferences, 2018
This study assesses the bird strike resistance of the satellite communication (SatCom) radome of a medium altitude, long endurance (MALE) remotely piloted aircraft system (RPAS), which is designed as a lightweight sandwich structure with thin quartz ...
Heimbs Sebastian, Wagner Tim, Meister Heinz, Brand Clemens, Calomfirescu Mircea   +4 more
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Hierarchical Classification Method for Radio Frequency Interference Recognition and Characterization in Satcom

Applied Sciences, 2020
The Quality of Service (QoS) and security of Satellite Communication (Satcom) are crucial as Satcom plays a significant role in a wide range of applications, such as direct broadcast satellite, earth observation, navigation, and government/military ...
Sahar Ujan, Neda Navidi, Rene Jr Landry
doaj   +1 more source

The Relationship Between Satisfaction with Complaint Handling and Repurchase Intentions: Detecting Moderating Influences in E-Tail

BBR: Brazilian Business Review, 2017
This paper examines which factors affect the relationship between consumers’ satisfaction with complaint handling and repurchase intentions. We present a conceptual framework that explains why satisfaction with complaint handling (SATCOM) does not ...
Mateus Nagel, Cristiane Pizzutti dos Santos   +1 more
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Energy-Efficient on-Board Radio Resource Management for Satellite Communications via Neuromorphic Computing

IEEE Transactions on Machine Learning in Communications and Networking
The latest Satellite Communication (SatCom) missions are characterized by a fully reconfigurable on-board software-defined payload, capable of adapting radio resources to the temporal and spatial variations of the system traffic.
Flor Ortiz, Nicolas Skatchkovsky, Eva Lagunas, Wallace A. Martins, Geoffrey Eappen, Saed Daoud, Osvaldo Simeone, Bipin Rajendran, Symeon Chatzinotas   +8 more
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Additive Manufacturing of Antennas and RF Components for SATCOM: A Review

IEEE Open Journal of Antennas and Propagation
In the past few years, additive manufacturing (AM) technology has developed into a revolutionary factor in the design and manufacturing of satellite RF/antenna components, providing benefits over traditional manufacturing techniques, such as cost ...
Hafsa Talpur, Ulan Myrzakhan, Juan Andres Vasquez-Peralvo, Shuai Zhang, Symeon Chatzinotas   +4 more
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Multiphysics Analysis of Thermal Deformation Effects on a Waveguide Bandpass Filter

IEEE Access
In this paper, we propose a multiphysics analysis of thermal deformation effects on the frequency response of a Chebyshev bandpass filter designed for C-band satellite communications (SATCOM).
Davide Guarnera, Giorgio S. Mauro, Santi Concetto Pavone, Tommaso Isernia, Gino Sorbello   +4 more
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EUSATfinder EUropean Space, Aerial and Terrestrial assets supporting first responders' operations

GEOmedia
The purpose of the EUSATfinder is to provide an innovative integrated and scalable solution, to support decision maker actors in real-life during different operational phases (detection, preparedness, response, recovery and mitigation of emergencies ...
Redazione MediaGEO
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