Szczegóły publikacji
Opis bibliograficzny
Two-port measurement system with coupled-line sensor for detection of material permittivity change / Ilona PIEKARZ, Jakub SOROCKI, Krzysztof WINCZA, Sławomir GRUSZCZYŃSKI // W: COMITE 2017 [Dokument elektroniczny] : Conference on Microwave Techniques : 20-21 April 2017, Brno, Czech Republic. — Wersja do Windows. — Dane tekstowe. — [USA] : IEEE, cop. 2017. — e-ISBN: 978-1-5090-4594-5. — S. [1–4]. — Wymagania systemowe: Adobe Reader. — Tryb dostępu: https://goo.gl/RaHC24 [2017-09-14]. — Bibliogr. s. [4], Abstr. — W bazie Scopus art. no.: 7932362
Autorzy (4)
Słowa kluczowe
Dane bibliometryczne
| ID BaDAP | 108293 |
|---|---|
| Data dodania do BaDAP | 2017-09-27 |
| DOI | 10.1109/COMITE.2017.7932362 |
| Rok publikacji | 2017 |
| Typ publikacji | materiały konferencyjne (aut.) |
| Otwarty dostęp |  |
| Wydawca | Institute of Electrical and Electronics Engineers (IEEE) |
| Konferencja | 2017 Conference on Microwave Techniques |
Abstract
A novel method of dielectric sample detection utilizing two-port microwave system with coupled-line sensor has been presented. The proposed measurement setup is composed of two identical baluns and differentially-excited coupled-line sensor in-between which can be covered with an unknown material. The setup has been theoretically analyzed and formulas allowing for calculation of sensor-sample effective permittivity have been derived along with simplified calibration procedure. The method allows for detection of significantly small dielectric sample having minimal size comparable with separation between sensor’s coupled strips. The presented approach has been theoretically and experimentally investigated. The obtained results prove the usefulness of the proposed technique.
