Szczegóły publikacji
Opis bibliograficzny
Broadband permittivity and permeability extraction of 3-D-printed magneto-dielectric substrates / Jakub SOROCKI, Ilona PIEKARZ, Maurizio Bozzi // IEEE Microwave and Wireless Components Letters ; ISSN 1531-1309. — 2021 — vol. 31 no. 10, s. 1174–1177. — Bibliogr. s. 1177, Abstr. — Publikacja dostępna online od: 2021-07-26
Autorzy (3)
- AGHSorocki Jakub
- AGHPiekarz Ilona Kinga
- Bozzi Maurizio
Słowa kluczowe
Dane bibliometryczne
| ID BaDAP | 136914 |
|---|---|
| Data dodania do BaDAP | 2021-10-12 |
| Tekst źródłowy | URL |
| DOI | 10.1109/LMWC.2021.3100394 |
| Rok publikacji | 2021 |
| Typ publikacji | artykuł w czasopiśmie |
| Otwarty dostęp |  |
| Creative Commons | |
| Czasopismo/seria | IEEE Microwave and Wireless Components Letters |
Abstract
A broadband microwave magneto-dielectric spectroscopy technique is introduced and dedicated to the characterization of 3-D-printed magneto-dielectric substrates. Complex permittivity and permeability are extracted for the material-under-test fabricated in the same manner and with the same orientation of the electro-magnetic (EM) field as in the intended applications that include, for example, miniaturized and efficient antennas. The information is derived from the measured characteristic impedance and propagation constant of a test microstrip transmission line. To exclude the influence of the coaxial-to-microstrip transitions, printed launchers are proposed with puzzle-like interlock to test substrate which is used together with a printed thru-reflect-line (TRL) de-embedding set. The presented technique was experimentally validated on an example of specialized magnetic polylactic acid (PLA) filament printed substrate in the frequency range 0.1–6 GHz and a reference PLA substrate measured with two different techniques to yield comparable results.
