Some tropospheric scatter propagation measurements and tests of aerial siting conditions at 858 Mc/s
A tropospheric scatter link has been in operation, for three months over a 98-mile path and for eight months over a 200-mile path at a frequency of 858 Mc/s. Received signals are shown to agree well with predictions of mean levels, whilst seasonal and diurnal variations are slightly less than was anticipated. Height/gain and space diversity tests are described, and a comparison is made of signals received at four sites of very different aspects within the same locality. The fast fading is in terms of fading range and fading rate, and an attempt is made to relate this information, together with the slower changes, to meteorological observations. A programme of synchronous beam rotation has been carried out, and tests of received polarization show the polarization to be well preserved in propagation. The disturbing effect of local flying is investigated and discussed.
- K.A. Norton , P. Rice , L.E. Vogler . The Use of Angular Distance in Estimating Transmission Loss and Fading Range for Propagation through a Turbulent Atmosphere over Irregular Terrain. Proceedings of the Institute of Radio Engineers
- S.A. Bowhill . The Fading of Radio Waves of Frequencies between 16 and 2400 kc/s. Journal of Atmospheric and Terrestrial Physics
- K.A. Norton , L.E. Vogler , W.V. Mansfield , P.J. Short . The Probability Distribution of the Amplitude of a Constant Vector Plus a Rayleigh-Distributed Vector. Proceedings of the Institute of Radio Engineers
- W.E. Gordon . A Smiple Picture of Tropospheric Radio Scattering. Transactions of the Institute of Radio Engineers
- A.F. Barghausen , M.T. Decker , L.J. Maloney . Measurements Correlation, Height Gain, and Path Antenna Gain at 1046 Mc/s on Spaced Antennas far beyond the Radio Horizon. Institute of Radio Engineers, Convention Record
- `Cheyenne Mountain Tropospheric Propagation Experiments', Circular 554, January 1955, Barsis, A.P., Herbstreit, J.W., and Hornberg, K.D..
- H. Staras . Forword Scattering of Radio Waves by Anisotropic Turbulence. Proceedings of the Institute of Radio Engineers
- J.H. Chisholm , P.A. Portmann , J.T. de Bettencourt , J.F. Roche . Investigations of Angular Scattering and Multipath Properties of Tropospheric Propagation of Short Radio Waves Beyond the Horizon. Proceedings of the Institute of Radio Engineers