Szczegóły publikacji
Opis bibliograficzny
Broadband differentially-fed directional coupler composed of coupled and uncoupled sections / Krzysztof WINCZA, Robert SMOLARZ, Sławomir GRUSZCZYŃSKI // W: Proceedings of the 2019 IEEE Asia-Pacific Microwave Conference (APMC) [Dokument elektroniczny] : 10–13 December 2019, Marina Bay Sands, Singapore. — Wersja do Windows. — Dane tekstowe. — Piscataway : IEEE, cop. 2019. — USB ISBN: 978-1-7281-3516-8, Print on Demand(PoD) ISBN: 978-1-7281-3518-2. — e-ISBN: 978-1-7281-3517-5. — S. 1131–1133. — Wymagania systemowe: Adobe Reader. — Bibliogr. s. 1133, Abstr. — Publikacja dostępna online od: 2020-03-19
Autorzy (3)
Słowa kluczowe
Dane bibliometryczne
| ID BaDAP | 128078 |
|---|---|
| Data dodania do BaDAP | 2020-04-14 |
| Tekst źródłowy | URL |
| DOI | 10.1109/APMC46564.2019.9038506 |
| Rok publikacji | 2019 |
| Typ publikacji | materiały konferencyjne (aut.) |
| Otwarty dostęp |  |
| Wydawca | Institute of Electrical and Electronics Engineers (IEEE) |
Abstract
The concept of reduced-length directional couplers composed of two sections of coupled-lines having appropriate electrical lengths between which two uncoupled transmission-line sections are inserted, has been verified for differential excitation. It is shown, that broadband frequency characteristics, similar to the ones achieved for classic three-section couplers can be achieved with the use of the presented concept together with shorter electrical length of the overall circuit comparing to the classic solutions. A broadband differentially-fed directional coupler operating at the center frequency 1 GHz has been designed and measured.
