Abstract
Employing a novel 3D printing technique, a ring resonator and a patch antenna array for millimeter-wave applications were successfully fabricated. Microscopic examination confirmed precise dimensional accuracy and manufacturing tolerances. Frequency domain measurements validated the design, with the antenna array achieving a -10 dB bandwidth of 1.6 GHz and a resonant frequency of 34.6 GHz. The ring resonator’s first four modes accurately determined the dielectric’s relative permittivity for 10-37 GHz, demonstrating the feasibility of this technology to produce high-precision RF components at millimeter-wave frequencies.
| Original language | English |
|---|---|
| Title of host publication | 2025 19th European Conference on Antennas and Propagation, EuCAP 2025 |
| Publisher | Institute of Electrical and Electronics Engineers |
| Number of pages | 5 |
| ISBN (Electronic) | 978-88-31299-10-7 |
| DOIs | |
| Publication status | Published - 21 May 2025 |
| Event | 19th European Conference on Antennas and Propagation - Stockholm, Sweden Duration: 30 Mar 2025 → 4 Apr 2025 |
Conference
| Conference | 19th European Conference on Antennas and Propagation |
|---|---|
| Country/Territory | Sweden |
| City | Stockholm |
| Period | 30/03/25 → 4/04/25 |
Keywords
- 3D printed electronics
- manufacturing tolerances
- material characterization
- patch antenna array
- ring resonator
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