Influence of water vapor pressure fluctuations on the spectral density of millimeter wave amplitude scintillations in an absorption region |
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| Authors: | A D Sarma R S Cole |
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| Affiliation: | 1. Department of Electronic and Electrical Engineering, University College London, Torrington Place, WC1, London, England
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| Abstract: | Results are presented of scintillation spectra, measured at 54.5GHz on a 4.1 km line of sight path, when the variance of the water vapour pressure fluctuations (σe 2) is very much greater than the variance of the temperature fluctuations (σT 2). The effect of σe 2 under these conditions is established both through the experimental results and the theoretical considerations which are also presented. |
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