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    A 15.3 GHz satellite-to-ground diversity propagation experiment using a terminal separation of 4 kilometers (1971)
    In:  CASI
    Details
    Publication Date: 2019-06-27
    Description: The performance of a path diversity satellite-to-ground millimeter wave link with two ground terminals separated by 4 km is discussed. At this separation distance the duration of fades below 6 dB was decreased by at least a factor of 10 when using path diversity and the cumulative crosscorrelation between the attenuations observed at the two terminals during rain events was approximately 0.45. Narrow beam radiometers directed along the propagation paths were also utilized to relate the path radiometric temperature to the path attenuation. An analysis of downlink propagation data for generating diversity link performance statistics is included.
    Keywords: COMMUNICATIONS
    Type: NASA-CR-122395 , TR-2374-7
    Format: application/pdf
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