Szczegóły publikacji
Opis bibliograficzny
Miniaturized broadband three-section symmetrical directional coupler with reduced coupling coefficient requirements / Kamil STASZEK, Piotr KAMIŃSKI, Artur RYDOSZ, Krzysztof WINCZA, Sławomir GRUSZCZYŃSKI // W: 2013 IMARC [Dokument elektroniczny] : IEEE MTT-S International Microwave & RF Conference : 14–16 December, 2013 / IEEE, MTT-S. — Wersja do Windows. — Dane tekstowe. — Piscataway : IEEE, cop. 2013. — 1 dysk Flash. — ISBN: 978-1-4799-2501-8; e-ISBN: 978-1-4799-2500-1. — S. [1–4]. — Wymagania systemowe: Adobe Reader. — Bibliogr. s. [4], Abstr.
Autorzy (5)
Słowa kluczowe
Dane bibliometryczne
| ID BaDAP | 79784 |
|---|---|
| Data dodania do BaDAP | 2014-02-19 |
| DOI | 10.1109/IMaRC.2013.6777713 |
| Rok publikacji | 2013 |
| Typ publikacji | materiały konferencyjne (aut.) |
| Otwarty dostęp |  |
| Konferencja | IEEE MTT-S International Microwave and RF Conference |
Abstract
A novel design of a miniaturized broadband three-section directional coupler is shown. The applied exchange of transmission and coupled ports of a middle section allows for the reduction of required coupling coefficient. Two different techniques reported in literature have been utilized to miniaturize the presented structure. The proposed approach has been verified by the design of a 3-dB directional coupler. The measurement results are in good agreement with the ones obtained from electromagnetic calculations. The manufactured coupler features wide operational band (0.8 GHz to 3.5 GHz), in which return losses and isolations are better than 18 dB. © 2013 IEEE.
