Author : William J. Hartman
Publisher :
Page : 15 pages
File Size : 31,51 MB
Release : 1962
Category : Satellite meteorology
ISBN :
Author : E. M. Gray
Publisher :
Page : 102 pages
File Size : 38,95 MB
Release : 1977
Category : Artificial satellites in telecommunication
ISBN :
Author :
Publisher :
Page : 912 pages
File Size : 24,82 MB
Release :
Category : Science
ISBN :
Author : William I. Thompson
Publisher :
Page : 310 pages
File Size : 49,99 MB
Release : 1971
Category : Atmosphere
ISBN :
Author :
Publisher :
Page : 934 pages
File Size : 47,81 MB
Release : 1965
Category : Aeronautics
ISBN :
Author : Chiao-min Chu
Publisher :
Page : 113 pages
File Size : 38,45 MB
Release :
Category :
ISBN : 9780598108296
Author : Air Force Cambridge Research Laboratories (U.S.)
Publisher :
Page : 336 pages
File Size : 15,82 MB
Release : 1972
Category : Geophysics
ISBN :
Author : C. M. Chu, A. W. Wren, J. J. Larue, E. K. Miller and D. T. Politis
Publisher :
Page : 111 pages
File Size : 21,96 MB
Release : 1960
Category :
ISBN :
Author :
Publisher :
Page : 704 pages
File Size : 50,6 MB
Release : 1995
Category : Aeronautics
ISBN :
Author : Robert K. Crane
Publisher :
Page : 46 pages
File Size : 22,55 MB
Release : 1990
Category :
ISBN :
Simultaneous transmission loss measurements were made at Ku-band (16 GHz) and C-band (5 GHz) on a 161 km tropospheric scatter link between Prospect Hill in Waltham, MA and Mt. Tug in Enfield, NH. The experiment was conducted to demonstrate the feasibility of using th higher frequency for scatter communication. Between April and September, 1987, two-frequency observations were obtained during a variety of weather conditions. Clear weather measurements were made to generate transmission loss estimates for comparison with tropospheric scatter model predictions. Observations during times with precipitation were made to assess the anticipated problems of an excess of transmission loss due to attenuation by rain at the higher frequency and an increase in delay spread due to scattering by rain.
