Title :
Fresnel region power density levels from Earth station antennas
Author :
Keen, K.M. ; Heron, R.C. ; Hodson, K.
Author_Institution :
Keen Associates, Ifold, UK
fDate :
7/5/2001 12:00:00 AM
Abstract :
A method for predicting power density levels near transmitting parabolic Earth station antennas is described. The Fresnel region analysis applies to circular aperture antennas with an appropriate aperture amplitude distribution, and can be used to predict power densities along the antenna boresight or at off-boresight angles
Keywords :
antenna theory; aperture antennas; microwave antennas; reflector antennas; satellite antennas; satellite ground stations; transmitting antennas; Earth station antennas; Fresnel region analysis; Fresnel region power density levels; antenna boresight; aperture amplitude distribution; circular aperture antennas; offboresight angles; power density prediction; transmitting parabolic antennas;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:20010603
