Antenna efficiency measurement from quality factor estimation in reverberation chamber

European Microwave Conference(2016)

Cited 15|Views5
No score
Abstract
This communication deals with a method that enables to extract antenna efficiency estimation from reverberation chamber measurements and more specifically from the composite Q-factor estimation of the reverberation chamber. It is another variant of antenna efficiency measurement method in a reverberation chamber that takes advantage of the properties of the composite Q-factor that involves various components including the quality factor of antennas themselves. We show that in a well-overmoded cavity, the Q-factor measured from two antennas in the chamber gives access to the contrast of their efficiency. Estimation uncertainty is discussed with regard to the substitution method.
More
Translated text
Key words
well-overmoded cavity,reverberation chamber measurements,antenna efficiency estimation,Q-factor estimation,quality factor estimation,antenna efficiency measurement method
AI Read Science
Must-Reading Tree
Example
Generate MRT to find the research sequence of this paper
Chat Paper
Summary is being generated by the instructions you defined