DocumentCode
275847
Title
Tree attenuation measurements at 1-4 GHz for mobile radio systems
Author
Benzair, B. ; Smith, H. ; Norbury, J.R.
Author_Institution
Bradford Univ., UK
fYear
1991
fDate
9-11 Dec 1991
Firstpage
16
Lastpage
20
Abstract
Reports measurements of the attenuation induced by trees on satellite-like paths over a wide range of frequencies (1-4 GHz). These measurements can be used to evaluate the comparable performance of mobile satellite systems at different elevation angles and over a wide frequency range. They can also provide a further insight into the applicability of the empirical formula on vegetation effects quoted in the CCIR report 236-6 (1986)
Keywords
mobile radio systems; radiowave propagation; satellite relay systems; tropospheric electromagnetic wave propagation; 1 to 4 GHz; SHF; UHF; microwave attenuation; mobile radio systems; mobile satellite systems; tree attenuation measurements; vegetation effects;
fLanguage
English
Publisher
iet
Conference_Titel
Mobile Radio and Personal Communications, 1991., Sixth International Conference on
Conference_Location
Coventry
Print_ISBN
0-85296-530-3
Type
conf
Filename
140208
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