Skip to Main content Skip to Navigation
New interface
Conference papers

Antenna efficiency measurement from quality factor estimation in reverberation chamber

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
Document type :
Conference papers
Complete list of metadata

Cited literature [6 references]  Display  Hide  Download
Contributor : Philippe Besnier Connect in order to contact the contributor
Submitted on : Friday, December 2, 2016 - 5:11:04 PM
Last modification on : Wednesday, April 27, 2022 - 4:26:46 AM
Long-term archiving on: : Tuesday, March 21, 2017 - 11:13:40 AM


Files produced by the author(s)


  • HAL Id : hal-01403908, version 1


Philippe Besnier, Jérôme Sol, Anthony Presse, Christophe Lemoine, Anne-Claude Tarot. Antenna efficiency measurement from quality factor estimation in reverberation chamber. European Microwave conference (EUMC), Oct 2016, London, United Kingdom. ⟨hal-01403908⟩



Record views


Files downloads