Szczegóły publikacji
Opis bibliograficzny
Application of 'C' section based left-handed transmission lines for coupling enhancement of coupled-line directional couplers / Ilona PIEKARZ, Jakub SOROCKI, Izabela SŁOMIAN, Sławomir GRUSZCZYŃSKI, Krzysztof WINCZA // W: MIKON-2014 [Dokument elektroniczny] : 2014 20th international conference on Microwaves, radar and wireless communications : Gdańsk, Poland, June 16–18, 2014, Vol. 1 / eds. Anna Bikonis, Krzysztof Nyka. — Wersja do Windows. — Dane tekstowe. — Gdańsk : Gdansk University of Technology. Faculty of Electronics, Telecommunication and Informatics, cop. 2014. — 1 dysk optyczny. — e-ISBN: 978-83-931525-2-0. — S. 202–204. — Wymagania systemowe: Adobe Reader ; napęd CD-ROM. — Bibliogr. s. 204, Abstr.
Autorzy (5)
Słowa kluczowe
Dane bibliometryczne
| ID BaDAP | 82658 |
|---|---|
| Data dodania do BaDAP | 2014-07-09 |
| DOI | 10.1109/MIKON.2014.6899855 |
| Rok publikacji | 2014 |
| Typ publikacji | materiały konferencyjne (aut.) |
| Otwarty dostęp |  |
| Konferencja | 20th International Conference on Microwaves, Radar, and Wireless Communication |
Abstract
An application of Schiffman 'C' section based left-handed transmission lines for coupling enhancement of coupledline directional coupler's is proposed. The higher nominal coupling of the directional couplers can be achieved by using two symmetrically placed coupled-line sections and two sections of uncoupled left-handed (LH) transmission lines. The proposed solution allows to simplify the design and decrease complexity of manufacturing process. Two exemplary planar 3-dB couplers, in which available coupling of the coupled-line section is as low as k(av) = 0.42, operating at f(0) = 2.6 GHz and f(0) = 4.5 GHz have been designed and manufactured. The measurement results proved the usability of the proposed circuit.
