Package Thickness Investigation of the U-Slot Patch Antenna for Beyond-5G Antenna-in-Package Applications

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Abstract

The U-slot patch antenna is explored as broadband antenna solution for a multi-layer interconnect antenna-in-package (AiP) technology for beyond-5G and 6G phased array applications. An initial design method is used to investigate the bandwidth response of the U-slot patch antenna for different package thicknesses. Simulation results show that a bandwidth larger than 30% can be achieved for package thicknesses between 0.06λ0 and 0.10λ0 with relative permittivity of 2.81 at a center frequency of 28 GHz. A decreased package thickness below 0.06λ0 and restrictions on the line spacing of the package technology results in decreased bandwidth due to the increase of the Q-factor of the antenna and a smaller separation of the resonance peaks.

Translated title of the contributionOnderzoek naar de package dikte voor de U-slot Patch antenne voor toekomstige 5G Antenna-in-Package applicaties
Original languageEnglish
Title of host publication2022 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, AP-S/URSI 2022 - Proceedings
PublisherInstitute of Electrical and Electronics Engineers
Pages1046-1047
Number of pages2
ISBN (Electronic)978-1-6654-9658-2
DOIs
Publication statusPublished - 21 Sept 2022
Event2022 IEEE International Symposium on Antennas and Propagation and USNC/URSI National Radio Science Meeting, APSURSI 2022 - Denver, United States
Duration: 10 Jul 202215 Jul 2022
https://2022apsursi.org/

Conference

Conference2022 IEEE International Symposium on Antennas and Propagation and USNC/URSI National Radio Science Meeting, APSURSI 2022
Country/TerritoryUnited States
CityDenver
Period10/07/2215/07/22
Internet address

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