Szczegóły publikacji
Opis bibliograficzny
Multisection tandem couplers with coupled-line sections having unequal lengths / Kamil STASZEK, Jakub SOROCKI, Sławomir GRUSZCZYŃSKI, Krzysztof WINCZA // Microwave and Optical Technology Letters ; ISSN 0895-2477. — 2020 — vol. 62 iss. 7, s. 2488–2492. — Bibliogr. s. 2492, Abstr. — Publikacja dostępna online od: 2020-02-28
Autorzy (4)
Słowa kluczowe
Dane bibliometryczne
| ID BaDAP | 128527 |
|---|---|
| Data dodania do BaDAP | 2020-05-12 |
| Tekst źródłowy | URL |
| DOI | 10.1002/mop.32349 |
| Rok publikacji | 2020 |
| Typ publikacji | artykuł w czasopiśmie |
| Otwarty dostęp |  |
| Czasopismo/seria | Microwave and Optical Technology Letters |
Abstract
A novel concept of multisection tandem couplers composed of 2 quarter wavelength coupled-line sections in between which a 270 degrees-long section is inserted has been proposed. The presented couplers feature relaxed coupling coefficients' requirements and a shorter overall electrical length with respect to the classic multisection tandem couplers, preserving simultaneously similar frequency characteristics to the ones obtainable in classic solutions. The proposed concept has been verified by the design and measurements of the developed tandem coupler operating at the center frequency 2 GHz with amplitude characteristics of a three-section directional coupler.
