Complex permittivity measurements with a low cost parabolic resonant cavity

Onderzoeksoutput: Hoofdstuk in Boek/Rapport/CongresprocedureConferentiebijdrageAcademicpeer review

Uittreksel

A low-cost Fabry Perot open resonator is used to measure the complex permittivity of flat sheets of dielectric materials in the X-band. The method is based on the measurement of the resonant frequency shift of the fundamental mode, described by the Gaussian beam theory. Instead of spherical mirrors, conventionally used for open resonators, the cavity is formed by parabolic reflectors, originally intended for satellite communications, reducing the production costs. A technique to improve the sample alignment is introduced, and to validate the results of the parabolic cavity, the relative permittivity and loss tangent of three different samples are measured.
TaalEngels
TitelProceedings of the 14th Loughborough Antennas and Propagation Conference (LAPC 2018)
UitgeverijInstitution of Engineering and Technology (IET)
Aantal pagina's6
ISBN van elektronische versie978-1-78561-969-4
DOI's
StatusGepubliceerd - 18 feb 2019
EvenementLoughborough Antennas and Propagation Conference 2018, LAPC 2018 - Loughborough, Verenigd Koninkrijk
Duur: 12 nov 201813 nov 2018

Congres

CongresLoughborough Antennas and Propagation Conference 2018, LAPC 2018
Verkorte titelLAPC
LandVerenigd Koninkrijk
StadLoughborough
Periode12/11/1813/11/18

Vingerafdruk

cavity resonators
resonators
permittivity
satellite communication
cavities
production costs
parabolic reflectors
superhigh frequencies
tangents
frequency shift
resonant frequencies
alignment
mirrors

Trefwoorden

    Citeer dit

    Federico, G., Reniers, A. C. F., Roc'h, A., Bronckers, L. A., & Visser, H. J. (2019). Complex permittivity measurements with a low cost parabolic resonant cavity. In Proceedings of the 14th Loughborough Antennas and Propagation Conference (LAPC 2018) [8643262] Institution of Engineering and Technology (IET). DOI: 10.1049/cp.2018.1455
    Federico, G. ; Reniers, A.C.F. ; Roc'h, A. ; Bronckers, L.A. ; Visser, H.J./ Complex permittivity measurements with a low cost parabolic resonant cavity. Proceedings of the 14th Loughborough Antennas and Propagation Conference (LAPC 2018). Institution of Engineering and Technology (IET), 2019.
    @inproceedings{420947a1b3c446ec8d1d77eb16f359f5,
    title = "Complex permittivity measurements with a low cost parabolic resonant cavity",
    abstract = "A low-cost Fabry Perot open resonator is used to measure the complex permittivity of flat sheets of dielectric materials in the X-band. The method is based on the measurement of the resonant frequency shift of the fundamental mode, described by the Gaussian beam theory. Instead of spherical mirrors, conventionally used for open resonators, the cavity is formed by parabolic reflectors, originally intended for satellite communications, reducing the production costs. A technique to improve the sample alignment is introduced, and to validate the results of the parabolic cavity, the relative permittivity and loss tangent of three different samples are measured.",
    keywords = "Loss tangent, Material characterization, Open resonator, Parabolic cavity, Relative permittivity",
    author = "G. Federico and A.C.F. Reniers and A. Roc'h and L.A. Bronckers and H.J. Visser",
    year = "2019",
    month = "2",
    day = "18",
    doi = "10.1049/cp.2018.1455",
    language = "English",
    booktitle = "Proceedings of the 14th Loughborough Antennas and Propagation Conference (LAPC 2018)",
    publisher = "Institution of Engineering and Technology (IET)",
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    Federico, G, Reniers, ACF, Roc'h, A, Bronckers, LA & Visser, HJ 2019, Complex permittivity measurements with a low cost parabolic resonant cavity. in Proceedings of the 14th Loughborough Antennas and Propagation Conference (LAPC 2018)., 8643262, Institution of Engineering and Technology (IET), Loughborough, Verenigd Koninkrijk, 12/11/18. DOI: 10.1049/cp.2018.1455

    Complex permittivity measurements with a low cost parabolic resonant cavity. / Federico, G.; Reniers, A.C.F.; Roc'h, A.; Bronckers, L.A.; Visser, H.J.

    Proceedings of the 14th Loughborough Antennas and Propagation Conference (LAPC 2018). Institution of Engineering and Technology (IET), 2019. 8643262.

    Onderzoeksoutput: Hoofdstuk in Boek/Rapport/CongresprocedureConferentiebijdrageAcademicpeer review

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    T1 - Complex permittivity measurements with a low cost parabolic resonant cavity

    AU - Federico,G.

    AU - Reniers,A.C.F.

    AU - Roc'h,A.

    AU - Bronckers,L.A.

    AU - Visser,H.J.

    PY - 2019/2/18

    Y1 - 2019/2/18

    N2 - A low-cost Fabry Perot open resonator is used to measure the complex permittivity of flat sheets of dielectric materials in the X-band. The method is based on the measurement of the resonant frequency shift of the fundamental mode, described by the Gaussian beam theory. Instead of spherical mirrors, conventionally used for open resonators, the cavity is formed by parabolic reflectors, originally intended for satellite communications, reducing the production costs. A technique to improve the sample alignment is introduced, and to validate the results of the parabolic cavity, the relative permittivity and loss tangent of three different samples are measured.

    AB - A low-cost Fabry Perot open resonator is used to measure the complex permittivity of flat sheets of dielectric materials in the X-band. The method is based on the measurement of the resonant frequency shift of the fundamental mode, described by the Gaussian beam theory. Instead of spherical mirrors, conventionally used for open resonators, the cavity is formed by parabolic reflectors, originally intended for satellite communications, reducing the production costs. A technique to improve the sample alignment is introduced, and to validate the results of the parabolic cavity, the relative permittivity and loss tangent of three different samples are measured.

    KW - Loss tangent

    KW - Material characterization

    KW - Open resonator

    KW - Parabolic cavity

    KW - Relative permittivity

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    DO - 10.1049/cp.2018.1455

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    PB - Institution of Engineering and Technology (IET)

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    Federico G, Reniers ACF, Roc'h A, Bronckers LA, Visser HJ. Complex permittivity measurements with a low cost parabolic resonant cavity. In Proceedings of the 14th Loughborough Antennas and Propagation Conference (LAPC 2018). Institution of Engineering and Technology (IET). 2019. 8643262. Beschikbaar vanaf, DOI: 10.1049/cp.2018.1455