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Comparison of efficiency measurements for narrow band antennas using UWB Wheeler Cap and Reverberation Chamber

Abstract : The topic of this paper is the narrow band antenna efficiency measurement. Two test beds are investigated and compared namely the Reverberation Chamber (RC) and the UWB Wheeler Cap (UWB WCap). The RC, first designed for EMC measurements, is able to measure almost any kinds of antennas with control uncertainty. The second one designed for very broadband systems, can also be accurate for narrow band antennas. Results are given to assess uncertainty and accuracy of both measurement means.
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https://hal.archives-ouvertes.fr/hal-00371863
Contributor : Gwenn Le Fur Connect in order to contact the contributor
Submitted on : Monday, March 30, 2009 - 4:10:18 PM
Last modification on : Wednesday, April 27, 2022 - 4:20:58 AM

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  • HAL Id : hal-00371863, version 1

Citation

Gwenn Le Fur, Christophe Lemoine, Philippe Besnier, Ala Sharaiha. Comparison of efficiency measurements for narrow band antennas using UWB Wheeler Cap and Reverberation Chamber. EuCAP 2009 3rd European Conference on Antennas And Propagation, Mar 2009, Berlin, Germany. pp.CD. ⟨hal-00371863⟩

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