Szczegóły publikacji
Opis bibliograficzny
A broadband 3 dB tandem coupler utilizing right/left handed transmission line sections / Kamil STASZEK, Jakub SOROCKI, Piotr KAMIŃSKI, Krzysztof WINCZA, Sławomir GRUSZCZYŃSKI // IEEE Microwave and Wireless Components Letters ; ISSN 1531-1309. — 2014 — vol. 24 no. 4, s. 236–238. — Bibliogr. s. 238, Abstr.
Autorzy (5)
Słowa kluczowe
Dane bibliometryczne
| ID BaDAP | 81142 |
|---|---|
| Data dodania do BaDAP | 2014-05-12 |
| Tekst źródłowy | URL |
| DOI | 10.1109/LMWC.2014.2299546 |
| Rok publikacji | 2014 |
| Typ publikacji | artykuł w czasopiśmie |
| Otwarty dostęp |  |
| Czasopismo/seria | IEEE Microwave and Wireless Components Letters |
Abstract
A new type of broadband 3 dB tandem coupler has been proposed featuring frequency characteristics of the resulting coupling similar to those of a classic 3 dB two-section asymmetric coupled-line directional coupler. The coupler is composed of two loosely coupled-line sections having electrical lengths close to quarter-wavelength connected by right-handed and left-handed transmission line sections. Theoretical analysis and design equations have been presented with an exemplary realization. Measurements of the manufactured tandem coupler operating at f(0) = 1 GHz having wide operational bandwidth have been shown to validate the presented analysis.
