- Tytuł:
- Wideband Nine-Port Reflectometer
- Autorzy:
-
Odrobina, S.
Staszek, K.
Wincza, K.
Gruszczynski, S. - Powiązania:
- https://bibliotekanauki.pl/articles/227101.pdf
- Data publikacji:
- 2018
- Wydawca:
- Polska Akademia Nauk. Czytelnia Czasopism PAN
- Tematy:
-
multiport measurement technique
reflectometer
reflection coefficient
measurement uncertainty
directional coupler
power divider
phase shifter - Opis:
- The paper presents a wideband nine-port reflectometer realized as a cascade connection of six- and five-port reflectometers. It is shown that such a solution allows for a convenient adjustment of circuits’ parameters in order to provide significantly reduced measurement uncertainty with respect to other reported reflectometers. Simultaneously, the proposed network features a simple and flexible design. For the experimental verification, the proposed nine-port reflectometer has been manufactured and incorporated into the system intended for reflection coefficient measurements within the frequency range 2.5 - 3.5 GHz. The obtained results are in an excellent agreement with the values measured using a commercial VNA.
- Źródło:
-
International Journal of Electronics and Telecommunications; 2018, 64, 1; 19-25
2300-1933 - Pojawia się w:
- International Journal of Electronics and Telecommunications
- Dostawca treści:
- Biblioteka Nauki
Artykuł