Dielectric Characterization of Materials at 5G mm-Wave Frequencies

Rocio Rodriguez-Cano, Steven Perini, Michael Lanagan

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

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Abstract

The development of the next-generation 5G wireless networks depends critically on the engineering of optimized high-frequency devices, employing dielectric materials. This work presents a comprehensive broadband dielectric characterization of polymers, ceramics and glasses from 5 GHz until 115 GHz.
Various measurement techniques including split-post, split cavity, open resonator and free-space transmission are utilized to obtain wideband spectra. The frequency-dependent permittivity and loss
tangent are analyzed to identify suitable candidate materials exhibiting minimal dispersion and loss in the 5G millimeter-wave bands. The characterization reveals almost constant permittivity and a loss tangent that increases linearly with the frequency.
Original languageEnglish
Title of host publication18th edition of the European Conference on Antennas and Propagation (EuCAP)
PublisherIEEE
Publication statusAccepted/In press - Jan 2024
Event18th edition of the European Conference on Antennas and Propagation (EuCAP) - Glasgow, United Kingdom
Duration: 17 Mar 202422 Mar 2024
https://www.eucap2024.org/

Conference

Conference18th edition of the European Conference on Antennas and Propagation (EuCAP)
Country/TerritoryUnited Kingdom
CityGlasgow
Period17/03/202422/03/2024
Internet address

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