Stochastic Analysis of THz Band Satellite Channels' Quality
Kokkoniemi, Joonas (2025-05-21)
IEEE
21.05.2025
J. Kokkoniemi, "Stochastic Analysis of THz Band Satellite Channels' Quality," 2025 19th European Conference on Antennas and Propagation (EuCAP), Stockholm, Sweden, 2025, pp. 1-5, doi: 10.23919/EuCAP63536.2025.10999898
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© 2025 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.
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Julkaisun pysyvä osoite on
https://urn.fi/URN:NBN:fi:oulu-202505273976
https://urn.fi/URN:NBN:fi:oulu-202505273976
Tiivistelmä
Abstract
The satellite networks are among the most promising platform to achieve true global connectivity. The millimeter wave and THz frequencies on the other hand provide large data rates needed particularly in backhaul and fronthaul networks. This paper looks into the stochastic performance of +100 GHz channels in satellite uplink and downlink cases. It is shown that while SNRs can be quite good, there are still great challenges to go around very large losses and the large outage probabilities that those cause. This is particularly the case when we add on the channel losses possible rain and cloud losses, antenna misalignment losses, or any other losses that can occur in the satellite channels.
The satellite networks are among the most promising platform to achieve true global connectivity. The millimeter wave and THz frequencies on the other hand provide large data rates needed particularly in backhaul and fronthaul networks. This paper looks into the stochastic performance of +100 GHz channels in satellite uplink and downlink cases. It is shown that while SNRs can be quite good, there are still great challenges to go around very large losses and the large outage probabilities that those cause. This is particularly the case when we add on the channel losses possible rain and cloud losses, antenna misalignment losses, or any other losses that can occur in the satellite channels.
Kokoelmat
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