A Permittivity Characterization Method by Detuned Ring-Resonators for Bulk Materials up to 110 GHz

Beitrag bei einer Tagung


Details zur Publikation

Autor(en): Talai A, Steinhäußer F, Bittner A, Schmid U, Weigel R, Kölpin A
Verlag: IEEE
Jahr der Veröffentlichung: 2014
Seitenbereich: 124-127


Abstract


An accurate characterization of microwave materials is essential for reliable high frequency circuit design. This paper presents a measurement setup, which enables a quick and accurate determination of the relative permittivity of dielectric bulk materials up to 110 GHz. A ring-resonator is manufactured on a well characterized substrate dealing as reference resonator. The Material Under Test (MUT) is placed on top of the ring, which increases the effective permittivity and therefore introduces a shift of the resonance frequency of the resonator. Electromagnetic field simulations with different heights and relative permittivities of the MUT provide a lookup table for the measured resonance frequencies. The functionality of the proposed measurement setup is validated by measurement results of different MUTs.



FAU-Autoren / FAU-Herausgeber

Kölpin, Alexander PD Dr.
Lehrstuhl für Technische Elektronik
Talai, Armin
Lehrstuhl für Technische Elektronik
Weigel, Robert Prof. Dr.-Ing.
Lehrstuhl für Technische Elektronik


Autor(en) der externen Einrichtung(en)
Technische Universität Wien


Zitierweisen

APA:
Talai, A., Steinhäußer, F., Bittner, A., Schmid, U., Weigel, R., & Kölpin, A. (2014). A Permittivity Characterization Method by Detuned Ring-Resonators for Bulk Materials up to 110 GHz. (pp. 124-127). Rom, IT: IEEE.

MLA:
Talai, Armin, et al. "A Permittivity Characterization Method by Detuned Ring-Resonators for Bulk Materials up to 110 GHz." Proceedings of the 44th European Microwave Conference (EuMC), Rom IEEE, 2014. 124-127.

BibTeX: 

Zuletzt aktualisiert 2018-10-08 um 14:09