Szczegóły publikacji
Opis bibliograficzny
Reduced-length tandem directional couplers designed in microstrip technique for use in balanced amplifiers / Robert SMOLARZ, Kamil STASZEK, Krzysztof WINCZA, Sławomir GRUSZCZYŃSKI // W: MIKON 2022 [Dokument elektroniczny] : 2022 24th international Microwave and Radar Conference (MIKON) : September 12-14, 2022, Gdańsk, Poland. — Piscataway : IEEE ; Warsaw : University of Technology, cop. 2022. — Dod. ISBN 978-83-956020-2-3 (USB ISBN), 978-1-6654-1106-6 (print on demand). — e-ISBN: 978-83-956020-3-0. — S. 1-4. — Wymagania systemowe: Adobe Reader. — Bibliogr. s. 4, Abstr.
Autorzy (4)
Słowa kluczowe
Dane bibliometryczne
| ID BaDAP | 144789 |
|---|---|
| Data dodania do BaDAP | 2023-01-26 |
| Tekst źródłowy | URL |
| DOI | 10.23919/MIKON54314.2022.9924717 |
| Rok publikacji | 2022 |
| Typ publikacji | materiały konferencyjne (aut.) |
| Otwarty dostęp |  |
| Wydawcy | Institute of Electrical and Electronics Engineers (IEEE), Uniwersytet Warszawski |
Abstract
In this paper, a tandem connection of hybrid couplers realized in microstrip technique is presented. The proposed structure is designed as a tandem connection of two coupled-line sections having different electrical lengths and the same value of coupling coefficient. Such approach can be used to reduce overall size of the component, what is more attractive in comparison to the classic tandem hybrid topology. Furthermore, to verify possibility of implementation in conjunction with active devices, the proposed directional coupler is implemented in two balanced amplifiers utilized in PCB and MMIC technologies operating at 1 GHz and 20 GHz, respectively. © 2022 Warsaw University of Technology.
