DocumentCode
901091
Title
Technique to Measure Accurately Antenna Efficiency (Correspondence)
Author
Eden, W.D.
Volume
20
Issue
1
fYear
1972
fDate
1/1/1972 12:00:00 AM
Firstpage
82
Lastpage
83
Abstract
A technique is described to determine accurately antenna efficiency by comparing integrated isotropic levels of two antennas, one of which is a lossless reference antenna. Standard automated antenna-range instrumentation was utilized to obtain isotropic levels of Apollo scimitar antennas to ± 0.1 dB by reducing or eliminating sources of error due to specular ground reflections as well as results based on a single measurement.
Keywords
Antenna measurements; Aperture antennas; Dipole antennas; Directive antennas; Gain measurement; Instruments; Polarization; Reflector antennas; Testing; UHF measurements;
fLanguage
English
Journal_Title
Microwave Theory and Techniques, IEEE Transactions on
Publisher
ieee
ISSN
0018-9480
Type
jour
DOI
10.1109/TMTT.1972.1127684
Filename
1127684
Link To Document