Skip to Main content Skip to Navigation
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 metadatas

Cited literature [6 references]  Display  Hide  Download

https://hal.archives-ouvertes.fr/hal-01403908
Contributor : Philippe Besnier <>
Submitted on : Friday, December 2, 2016 - 5:11:04 PM
Last modification on : Monday, October 5, 2020 - 9:50:24 AM
Long-term archiving on: : Tuesday, March 21, 2017 - 11:13:40 AM

File

EUMW-Eff-Q_PB.pdf
Files produced by the author(s)

Identifiers

  • HAL Id : hal-01403908, version 1

Citation

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⟩

Share

Metrics

Record views

496

Files downloads

882