Results 11 to 20 of about 814,979 (304)
The Link Attenuation Model Based on Monte Carlo Simulation for Laser Transmission in Fog Channel
IEEE Photonics Journal, 2020 Free space optical (FSO) systems were usually designed according to the link budget analysis. However, the previous link attenuation estimations for fog channel were not precise.
Siqi Hu +3 more
doaj +1 more source
Design and Performance Analysis of Downlink in Space Communications System for Lunar Exploration [PDF]
Journal of Astronomy and Space Sciences, 2010 This paper designs a data link between a Lunar Orbiter (LO) and an Earth Station (ES), and analyzes the downlink performance of a space communications system for lunar exploration, conforming to the recommendations by the Consultative Committee for ...
Wooju Lee +3 more
doaj +1 more source
Applied Sciences, 2023 This research proposes a low-inclined orbit concept and design for the Internet-of-Things (IoT) using lean satellite standards in near-equatorial regions.
Zineddine Haitaamar +3 more
doaj +1 more source
Millimeter Wave Attenuation Due to Wind and Heavy Rain in a Tropical Region
Sensors, 2023 Millimeter wave fixed wireless systems in future backhaul and access network applications can be affected by weather conditions. The losses caused by rain attenuation and antenna misalignment due to wind-induced vibrations have greater impacts on the ...
Ukrit Mankong +7 more
doaj +1 more source
Link budget assessment for GEO feeder links based on optical technology [PDF]
International Journal of Satellite Communications and Networking, 2020 SummaryNowadays, large geostationary orbit (GEO) satellites can offer capacities up to 260 Gbps. In the midterm, in order to cope with the forecasted traffic demand, multibeam high throughput satellite systems are already being deployed. Optical GEO feeder link technology may provide transmission data rates up to the order of several terabits per ...
Ricardo Barrios +3 more
openaire +1 more source
Link Budgets: How Much Energy is Really Received [PDF]
, 2011 In this chapter we consider various factors affecting link power or energy budgets, which are introduced in some detail for mobile and satellite communications in (Saunders, 1999, pp. 97-99; Sklar, 2001, pp. 242–303). We use the link budget as presented in (Saunders, 1999) for mobile cellular systems as a starting point. Some loss factors may be random.
Kotelba, Adrian +4 more
openaire +1 more source
Dual-Band Nested Circularly Polarized Antenna Array for 5G Automotive Satellite Communications
Applied Sciences, 2023 Currently, 5G low-earth orbit satellite communications offer enhanced wireless coverage beyond the reach of 5G terrestrial networks, with important implications, particularly for automated and connected vehicles.
Umais Tayyab +4 more
doaj +1 more source
A development of mobile application satellite link budget calculator – SATELEC [PDF]
E3S Web of ConferencesLink Budget is a calculation of gains and losses during transmission from transmitter to receiver in each communication system. In satellite communication, the main purpose of calculating link budget is to analyse the satellite system performance. One of
Jane Motal, Aisyah Wan Ibrahim Wan Siti
doaj +1 more source
IEEE Access, 2021 Traditional wired interconnects in multicore multichip (MCMC) systems can be replaced with chip-integrated switched beam antenna arrays to provide reconfigurable chip-to-chip communications.
Prabhat Baniya, Kathleen L. Melde
doaj +1 more source
International Journal of Aerospace Engineering, 2016 Aeronautical Communication (AC) systems are likely to be a part of future tiered communication network structures. Therefore maintaining a robust AC link with a minimum power burden on the host platform has a critical importance.
M. Cenk Erturk, Yasin Aksan
doaj +1 more source