Szczegóły publikacji
Opis bibliograficzny
Feasibility study of 3D-printed resin-based magneto-dielectric composites for next-generation of antenna substrates / Katarzyna STACHURA, Jakub SOROCKI, Dawid KOZIEŃ, Ilona PIEKARZ // W: MRW 2026 [Dokument elektroniczny] : 12th Microwave and Radar Week : MIKON 2026 : IRS 2026 : 18-21 May 2026, Krakow, Poland. — Wersja do Windows. — Dane tekstowe. — [Kraków : AGH ; Warszawa : Fundacja Mikrofal i Radiolokacji ”MIKON”], cop. 2026. — S. 297–301. — Wymagania systemowe: Adobe Reader. — Tryb dostępu: https://edas.info/showManuscript.php?m=1571253047&ext=pdf&ran... [2026-06-02]. — Bibliogr. s. 300–301, Abstr.
Autorzy (4)
Słowa kluczowe
Dane bibliometryczne
| ID BaDAP | 168067 |
|---|---|
| Data dodania do BaDAP | 2026-07-03 |
| Rok publikacji | 2026 |
| Typ publikacji | materiały konferencyjne (aut.) |
| Otwarty dostęp |  |
| Wydawca | Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie |
Abstract
Antenna miniaturization is a significant challenge, particularly when aiming to reduce physical size without compromising radiation efficiency. A promising approach to overcoming these limitations involves the use of magneto-dielectric materials, such as hexaferrite, which exhibit both high permittivity and permeability, effectively reducing the guided wavelength. In this study, we employ Stereolithography (SLA) as an advanced additive manufacturing method to fabricate functional composites based on UV-curable resins with the addition of ferrite particles. Unlike conventional subtractive techniques, SLA allows for the production of high- resolution objects with minimal material waste and high dimensional accuracy. Test samples, containing weight fractions of barium hexaferrite (BaFe12O19) up to 10 wt.%, were fabricated and characterized over a broad frequency range using coaxial transmission line fixture. The results indicate that for a low filler concentration, the interaction between the electromagnetic field and the magnetic particles is insufficient, resulting in only slight changes in permittivity, while permeability remains near unity. This research examines the relationship between filler loading and the resulting electromagnetic properties, concluding that while SLA is suitable for low-load composites, alternative additive manufacturing methods are necessary to achieve the high-load fractions required for next-generation.
