DocumentCode
1297453
Title
UHF train radio measurements in northern India
Author
Prasad, M.V.S.N. ; Singh, Rajendra
Author_Institution
Radio Sci. Div., Nat. Phys. Lab., New Delhi, India
Volume
49
Issue
1
fYear
2000
fDate
1/1/2000 12:00:00 AM
Firstpage
239
Lastpage
245
Abstract
Some mobile train radio measurements were conducted in the UHF band in northern India in urban, suburban, and open environmental zones. The path losses deduced from the experimental observations were compared with different path-loss prediction techniques. The results showed that uniform theory of diffraction (UTD) gives good agreement in the urban zone, and overall Hata´s (1980) method shows reasonable agreement in all the environmental zones
Keywords
UHF radio propagation; geometrical theory of diffraction; land mobile radio; UHF train radio measurements; UTD; mobile train radio measurements; northern India; open environment; path losses; path-loss prediction; suburban environment; uniform theory of diffraction; urban environment; Antenna measurements; Antennas and propagation; Base stations; Mobile communication; Narrowband; Physical theory of diffraction; Poles and towers; Rail transportation; Testing; UHF measurements;
fLanguage
English
Journal_Title
Vehicular Technology, IEEE Transactions on
Publisher
ieee
ISSN
0018-9545
Type
jour
DOI
10.1109/25.820717
Filename
820717
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