On free-space antenna reflection phase measurements in a reverberation chamber

Onderzoeksoutput: Hoofdstuk in Boek/Rapport/CongresprocedureConferentiebijdrageAcademicpeer review

Uittreksel

A reverberation chamber is a very useful tool to obtain the radiation efficiency of an antenna. While it has been shown that the magnitude of the reflection coefficient can be obtained from these measurements as well, this has not yet been shown for the phase of the reflection coefficient. This would allow for a full characterization of the antenna’s behavior as seen from its input port. In this paper it is shown that the phase of the freespace reflection coefficient can be obtained from measurements in a reverberation chamber by taking the angle of the ensemble average of the individual reflection coefficients. This has been empirically verified by comparing several sets of measurement data from the reverberation chamber to their anechoic chamber equivalents for several antennas.
TaalEngels
Titel2018 IEEE International Symposium on Antennas and Propagation & USNC/URSI National Radio Science Meeting
Plaats van productiePiscataway
UitgeverijInstitute of Electrical and Electronics Engineers
Pagina's7-8
Aantal pagina's2
ISBN van elektronische versie978-1-5386-7105-4
DOI's
StatusGepubliceerd - 4 jan 2019
Evenement2018 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting - Boston, Verenigde Staten van Amerika
Duur: 8 jul 201813 jul 2018

Congres

Congres2018 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting
LandVerenigde Staten van Amerika
StadBoston
Periode8/07/1813/07/18

Vingerafdruk

reverberation chambers
antennas
reflectance
anechoic chambers
radiation

Citeer dit

Bronckers, L. A., Roc'h, A., & Smolders, A. B. (2019). On free-space antenna reflection phase measurements in a reverberation chamber. In 2018 IEEE International Symposium on Antennas and Propagation & USNC/URSI National Radio Science Meeting (blz. 7-8). [8602581] Piscataway: Institute of Electrical and Electronics Engineers. DOI: 10.1109/USNC-URSI.2018.8602581
Bronckers, L.A. ; Roc'h, A. ; Smolders, A.B./ On free-space antenna reflection phase measurements in a reverberation chamber. 2018 IEEE International Symposium on Antennas and Propagation & USNC/URSI National Radio Science Meeting. Piscataway : Institute of Electrical and Electronics Engineers, 2019. blz. 7-8
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Bronckers, LA, Roc'h, A & Smolders, AB 2019, On free-space antenna reflection phase measurements in a reverberation chamber. in 2018 IEEE International Symposium on Antennas and Propagation & USNC/URSI National Radio Science Meeting., 8602581, Institute of Electrical and Electronics Engineers, Piscataway, blz. 7-8, Boston, Verenigde Staten van Amerika, 8/07/18. DOI: 10.1109/USNC-URSI.2018.8602581

On free-space antenna reflection phase measurements in a reverberation chamber. / Bronckers, L.A.; Roc'h, A.; Smolders, A.B.

2018 IEEE International Symposium on Antennas and Propagation & USNC/URSI National Radio Science Meeting. Piscataway : Institute of Electrical and Electronics Engineers, 2019. blz. 7-8 8602581.

Onderzoeksoutput: Hoofdstuk in Boek/Rapport/CongresprocedureConferentiebijdrageAcademicpeer review

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N2 - A reverberation chamber is a very useful tool to obtain the radiation efficiency of an antenna. While it has been shown that the magnitude of the reflection coefficient can be obtained from these measurements as well, this has not yet been shown for the phase of the reflection coefficient. This would allow for a full characterization of the antenna’s behavior as seen from its input port. In this paper it is shown that the phase of the freespace reflection coefficient can be obtained from measurements in a reverberation chamber by taking the angle of the ensemble average of the individual reflection coefficients. This has been empirically verified by comparing several sets of measurement data from the reverberation chamber to their anechoic chamber equivalents for several antennas.

AB - A reverberation chamber is a very useful tool to obtain the radiation efficiency of an antenna. While it has been shown that the magnitude of the reflection coefficient can be obtained from these measurements as well, this has not yet been shown for the phase of the reflection coefficient. This would allow for a full characterization of the antenna’s behavior as seen from its input port. In this paper it is shown that the phase of the freespace reflection coefficient can be obtained from measurements in a reverberation chamber by taking the angle of the ensemble average of the individual reflection coefficients. This has been empirically verified by comparing several sets of measurement data from the reverberation chamber to their anechoic chamber equivalents for several antennas.

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Bronckers LA, Roc'h A, Smolders AB. On free-space antenna reflection phase measurements in a reverberation chamber. In 2018 IEEE International Symposium on Antennas and Propagation & USNC/URSI National Radio Science Meeting. Piscataway: Institute of Electrical and Electronics Engineers. 2019. blz. 7-8. 8602581. Beschikbaar vanaf, DOI: 10.1109/USNC-URSI.2018.8602581