FIELD STRENGTHS OF SOME VLF TRANSMISSIONS AND ATMOSPHERIC NOISE MEASURED IN EUROPEAN AND ASIAN AREAS JUNE 1962 THROUGH MAY 1963

The Naval Research Laboratory is conducting an investigation of VLF radio wave propagation at great distances and over a long period of time. The statistical relationship of the field strength of various VLF transmissions and atmospheric noise and the signal-to-noise ratios with the time of day and...

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Bibliographic Details
Main Authors: Garner, W. E., Rhoads, F. J., Schauer, R. L.
Other Authors: NAVAL RESEARCH LAB WASHINGTON DC
Format: Text
Language:English
Published: 1965
Subjects:
Radiofrequency Wave Propagation
Radio Communications
*PROPAGATION
*RADIO TRANSMISSION
*RADIO WAVES
ELECTROMAGNETIC FIELDS
EXPERIMENTAL DATA
TIME
ASIA
VERY LOW FREQUENCY
ATMOSPHERIC ELECTRICITY
WESTERN EUROPE
SEASONS
NORWAY
ITALY
ISRAEL
PAKISTAN
Norway
Hammerfest
Online Access:http://www.dtic.mil/docs/citations/AD0359527
http://oai.dtic.mil/oai/oai?&verb=getRecord&metadataPrefix=html&identifier=AD0359527
Description
Summary:The Naval Research Laboratory is conducting an investigation of VLF radio wave propagation at great distances and over a long period of time. The statistical relationship of the field strength of various VLF transmissions and atmospheric noise and the signal-to-noise ratios with the time of day and season of the year is being investigated. Between December 1958 and approximately March 1964 the subject propagation data has been recorded at the following sites: Hammerfest, Bodo and Varhaug, Norway; Rome, Italy; Haifa, Israel; and Karachi, West Pakistan. During the period covered by this report, June, 1962 through May, 1963, Karachi was in operation the entire time and Hammerfest was in operation through Mar, 1963.

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