Laser assisted direct ink writing of multi‐material bismuth molybdate—silver artificial dielectrics for radio frequency applications
Abstract Additive manufacturing of co‐fired low temperature ceramics offers a unique route for the fabrication of novel 3D radiofrequency (RF) and microwave components, embedded electronics and sensors. This study demonstrates the fabrication, materials analysis, and RF characterization of a multi‐m...
| Main Authors: | , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Wiley
2023-12-01
|
| Series: | Engineering Reports |
| Subjects: | |
| Online Access: | https://doi.org/10.1002/eng2.12749 |
| _version_ | 1797405596534702080 |
|---|---|
| author | Reza Gheisari Shiyu Zhang William Whittow Daniel Southcott Engstrøm |
| author_facet | Reza Gheisari Shiyu Zhang William Whittow Daniel Southcott Engstrøm |
| author_sort | Reza Gheisari |
| collection | DOAJ |
| description | Abstract Additive manufacturing of co‐fired low temperature ceramics offers a unique route for the fabrication of novel 3D radiofrequency (RF) and microwave components, embedded electronics and sensors. This study demonstrates the fabrication, materials analysis, and RF characterization of a multi‐material bismuth molybdate—silver (Bi2Mo2O9—Ag) artificial dielectric fabricated by laser assisted direct ink writing. The proposed fabrication technique enables 3D printing of dissimilar materials while minimizing inter‐material diffusion through the liquid phases. The permittivity of the artificial dielectrics increased up to 99% over the investigated frequency range (8–12 GHz) compared to the fabricated pure ceramic sample. |
| first_indexed | 2024-03-09T03:12:17Z |
| format | Article |
| id | doaj.art-d33b092ca8904f7ba6ae3af7066450dd |
| institution | Directory Open Access Journal |
| issn | 2577-8196 |
| language | English |
| last_indexed | 2024-03-09T03:12:17Z |
| publishDate | 2023-12-01 |
| publisher | Wiley |
| record_format | Article |
| series | Engineering Reports |
| spelling | doaj.art-d33b092ca8904f7ba6ae3af7066450dd2023-12-04T01:19:21ZengWileyEngineering Reports2577-81962023-12-01512n/an/a10.1002/eng2.12749Laser assisted direct ink writing of multi‐material bismuth molybdate—silver artificial dielectrics for radio frequency applicationsReza Gheisari0Shiyu Zhang1William Whittow2Daniel Southcott Engstrøm3School of Mechanical, Electrical and Manufacturing Engineering Loughborough University Loughborough UKSchool of Mechanical, Electrical and Manufacturing Engineering Loughborough University Loughborough UKSchool of Mechanical, Electrical and Manufacturing Engineering Loughborough University Loughborough UKSchool of Mechanical, Electrical and Manufacturing Engineering Loughborough University Loughborough UKAbstract Additive manufacturing of co‐fired low temperature ceramics offers a unique route for the fabrication of novel 3D radiofrequency (RF) and microwave components, embedded electronics and sensors. This study demonstrates the fabrication, materials analysis, and RF characterization of a multi‐material bismuth molybdate—silver (Bi2Mo2O9—Ag) artificial dielectric fabricated by laser assisted direct ink writing. The proposed fabrication technique enables 3D printing of dissimilar materials while minimizing inter‐material diffusion through the liquid phases. The permittivity of the artificial dielectrics increased up to 99% over the investigated frequency range (8–12 GHz) compared to the fabricated pure ceramic sample.https://doi.org/10.1002/eng2.12749additive manufacturingartificial dielectricsbismuth molybdatedirect ink writinglasermulti‐material |
| spellingShingle | Reza Gheisari Shiyu Zhang William Whittow Daniel Southcott Engstrøm Laser assisted direct ink writing of multi‐material bismuth molybdate—silver artificial dielectrics for radio frequency applications Engineering Reports additive manufacturing artificial dielectrics bismuth molybdate direct ink writing laser multi‐material |
| title | Laser assisted direct ink writing of multi‐material bismuth molybdate—silver artificial dielectrics for radio frequency applications |
| title_full | Laser assisted direct ink writing of multi‐material bismuth molybdate—silver artificial dielectrics for radio frequency applications |
| title_fullStr | Laser assisted direct ink writing of multi‐material bismuth molybdate—silver artificial dielectrics for radio frequency applications |
| title_full_unstemmed | Laser assisted direct ink writing of multi‐material bismuth molybdate—silver artificial dielectrics for radio frequency applications |
| title_short | Laser assisted direct ink writing of multi‐material bismuth molybdate—silver artificial dielectrics for radio frequency applications |
| title_sort | laser assisted direct ink writing of multi material bismuth molybdate silver artificial dielectrics for radio frequency applications |
| topic | additive manufacturing artificial dielectrics bismuth molybdate direct ink writing laser multi‐material |
| url | https://doi.org/10.1002/eng2.12749 |
| work_keys_str_mv | AT rezagheisari laserassisteddirectinkwritingofmultimaterialbismuthmolybdatesilverartificialdielectricsforradiofrequencyapplications AT shiyuzhang laserassisteddirectinkwritingofmultimaterialbismuthmolybdatesilverartificialdielectricsforradiofrequencyapplications AT williamwhittow laserassisteddirectinkwritingofmultimaterialbismuthmolybdatesilverartificialdielectricsforradiofrequencyapplications AT danielsouthcottengstrøm laserassisteddirectinkwritingofmultimaterialbismuthmolybdatesilverartificialdielectricsforradiofrequencyapplications |