DocumentCode
1042110
Title
Altitude variation of field strength for vertically polarized low and broadcast frequency radiation
Author
Mcgonegal, J.R. ; Savage, J.W. ; Zielinski, C.A.
Author_Institution
Jansky and Baily, Inc., Washington D. C., USA
Volume
6
Issue
3
fYear
1958
fDate
7/1/1958 12:00:00 AM
Firstpage
278
Lastpage
281
Abstract
Height-gain calculations have been made using Norton´s formulas at low and broadcast frequencies in cases where the values of numerical distance and numerical height do not permit the use of simplified graphical methods. Field strength measurements at various altitudes showed good agreement with the calculated values. The airborne field strength measuring installation and the manner of its use are described.
Keywords
Aircraft antennas; Elevated antennas; LF antennas; MF antennas; Antenna measurements; Broadcasting; Dielectric measurements; Force measurement; Frequency measurement; Military aircraft; Polarization; Radio frequency; Transmitters; Transmitting antennas;
fLanguage
English
Journal_Title
Antennas and Propagation, IRE Transactions on
Publisher
ieee
ISSN
0096-1973
Type
jour
DOI
10.1109/TAP.1958.1144587
Filename
1144587
Link To Document