Thermoplastic laminate and cordierite/indialite glass-ceramic hybrid package for 15-GHz operated antennas |
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Author: | Myllymäki, S.1; Sonkki, M.1; Kokkonen, M.1; |
Organizations: |
1Microelectronics Research Unit, University of Oulu, 90014 Oulu, Finland |
Format: | article |
Version: | published version |
Access: | open |
Online Access: | PDF Full Text (PDF, 1.2 MB) |
Persistent link: | http://urn.fi/urn:nbn:fi-fe2022082656498 |
Language: | English |
Published: |
Institute of Electrical and Electronics Engineers,
2022
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Publish Date: | 2022-08-26 |
Description: |
AbstractThis work describes a novel antenna package, a combination of a four-element array and a lens antenna performing the gain of 13.5 dBi, the bandwidth of 1 GHz and the total efficiency of 72% at 15 GHz. The 2 × 2 elements array antenna was designed and fabricated using square patches with a substrate through vias and a capacitive feeding on the novel dielectric substrate combination: thermoplastic laminate and cordierite/indialite glass-ceramic. The ceramic substrate was selected regarding its impressive dielectric properties such as the relative permittivity of 6.3 and a quality factor Qf 55 400 GHz. The array antenna performed with a reflection coefficient −20 dB over the bandwidth. The cascaded array with an extended hemispherical lens antenna enhanced the gain into the certain direction with narrow beamwidth properties. The packaged antenna is demonstrated for the 5G telecommunication systems especially where low losses, high-temperature resistance, and high-temperature stability are required. see all
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Series: |
IEEE transactions on components, packaging, and manufacturing technology |
ISSN: | 2156-3950 |
ISSN-E: | 2156-3985 |
ISSN-L: | 2156-3950 |
Volume: | 12 |
Issue: | 4 |
Pages: | 700 - 703 |
DOI: | 10.1109/tcpmt.2022.3163557 |
OADOI: | https://oadoi.org/10.1109/tcpmt.2022.3163557 |
Type of Publication: |
A1 Journal article – refereed |
Field of Science: |
213 Electronic, automation and communications engineering, electronics 216 Materials engineering |
Subjects: | |
Funding: |
This work was supported by Academy of Finland 6 Genesis Flagship under Grant 318927. |
Academy of Finland Grant Number: |
318927 |
Detailed Information: |
318927 (Academy of Finland Funding decision) |
Copyright information: |
© 2022 The Author(s). This work is licensed under a Creative Commons Attribution 4.0 License. For more information, see https://creativecommons.org/licenses/by/4.0/. |
https://creativecommons.org/licenses/by/4.0/ |