DocumentCode
1179617
Title
Low-Frequency Transmission over Transatlantic Paths
Author
Beverage, H.H. ; Kendrick, G.W.
Author_Institution
R.C.A. Communications, Inc., New York City
Volume
24
Issue
3
fYear
1936
fDate
3/1/1936 12:00:00 AM
Firstpage
472
Lastpage
482
Abstract
Continuous records of field intensity taken at several receiving points and on various types of antenna systems are compared. Evidence of incoherent low-frequency fading is found. Several measures of variability are discussed and changes observed are compared with variations in earth potentials. Abnormally low group velocities for low-frequency transmission are discussed.
Keywords
Antenna measurements; Cities and towns; Coherence; Earth; Educational institutions; Fading; Frequency; Magnetic field measurement; Receiving antennas; Transmitters;
fLanguage
English
Journal_Title
Radio Engineers, Proceedings of the Institute of
Publisher
ieee
ISSN
0731-5996
Type
jour
DOI
10.1109/JRPROC.1936.226838
Filename
1686106
Link To Document