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  • Site diversity experiment in Q-band satellite communications in Slovenia and Hungary [Elektronski vir]
    Kelmendi, Arsim ...
    To enable throughput rates in the terabit-per-second range, future satellite communications will have to utilize a large available bandwidth in the Q-band and above. At these high frequencies, the ... signal is severely degraded and attenuated by tropospheric phenomena, especially rainfall, which reduces the availability of satellite communication link and degrades the quality of service. Site diversity is an efficient technique used to mitigate the rain attenuation. In this paper, we evaluate the performance of the large-scale site diversity system consisting of ground stations in Ljubljana and Budapest based on long-term satellite signal measurement campaigns of Alphasat at 39.402 GHz. The measured attenuation time series are statistically analyzed and presented for a period of one year and compared with three representative prediction models.
    Source: Antennas and wireless propagation letters. - ISSN 1548-5757 (Vol. 22, iss. 8, Aug. 2023, str. 1967-1971)
    Type of material - e-article ; adult, serious
    Publish date - 2023
    Language - english
    COBISS.SI-ID - 150774531

    Link(s):

    https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=10109773
    DOI

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