DocumentCode
1425386
Title
Improvements in radio propagation prediction service
Author
Chadwick, W. B.
Author_Institution
National Bureau of Standards, Boulder, Colo.
Volume
79
Issue
9
fYear
1960
Firstpage
721
Lastpage
724
Abstract
Data from world-wide ionospheric and solar stations permit close observation of the changing state of the ionosphere so that the maximum usable frequency for radio communications between any two points in the world can be accurately predicted 3 months in advance.
Keywords
Interference; Ionosphere; Materials; NIST; Radio communication; Radio propagation; Reflection;
fLanguage
English
Journal_Title
Electrical Engineering
Publisher
ieee
ISSN
0095-9197
Type
jour
DOI
10.1109/EE.1960.6432813
Filename
6432813
Link To Document