Szczegóły publikacji
Opis bibliograficzny
Broadband magic-Ts with the use of coupled-line directional couplers and left-handed transmission line sections / Jakub SOROCKI, Ilona PIEKARZ, Krzysztof WINCZA, Sławomir GRUSZCZYŃSKI // International Journal of RF and Microwave Computer-Aided Engineering ; ISSN 1096-4290. — 2014 — vol. 24 no. 4, s. 513–521. — Bibliogr. s. 520–521, Abstr.
Autorzy (4)
Słowa kluczowe
Dane bibliometryczne
| ID BaDAP | 82258 |
|---|---|
| Data dodania do BaDAP | 2014-06-27 |
| Tekst źródłowy | URL |
| DOI | 10.1002/mmce.20793 |
| Rok publikacji | 2014 |
| Typ publikacji | artykuł w czasopiśmie |
| Otwarty dostęp |  |
| Czasopismo/seria | International Journal of RF and Microwave Computer-Aided Engineering |
Abstract
The problem of broadband magic-T realization with the use of coupled-line directional couplers and left-handed (LH) transmission-line sections has been comprehensively investigated. Broadband amplitude characteristics of the proposed networks are ensured with the use of coupled-line couplers, whereas the required phase characteristics have been achieved by the appropriate selection of right-and left-handed transmission line sections. To analyze the properties of the proposed networks, a model of an ideal left-handed transmission line has been utilized. The presented concept has been verified by two designs of broadband magic-Ts operating in 2.5-3.5 GHz and 0.8-2.3 GHz, respectively. The obtained results proved that the proposed magic-T networks allows one to obtain broadband amplitude and phase responses together with its compact structure. (C) 2013 Wiley Periodicals, Inc.
