| Zugriffsnummer | 23587 |
| Dokumenttyp | Konferenzartikel |
| Sprache | Englisch |
| Titel | Estimation of residual error parameters for vector network analyzers |
| Autor(in); Institution |
Wübbeler, Gerd; 8.4, Mathematische Modellierung und Datenanalyse, PTB-Berlin
Judaschke, Rolf; 2.2, Hochfrequenz und Felder, PTB-Braunschweig
Elster, Clemens; 8.4, Mathematische Modellierung und Datenanalyse, PTB-Berlin
|
| Quelle/Jahr | XIX IMEKO World Congress: Fundamental and Applied Metrology ; proceedings:(2009), 950 - 952 |
| Availability | [Online only]: file name: FP_62.pdf |
| Herausgeber(in) |
IMEKO
|
| ISBN | 978-963-88410-0-1 |
| URL | |
| Konferenzangaben | XIX IMEKO World Congress, Fundamental and Applied Metrology, Lisbon, 06-11, September, 2009, Portugal |
| Freie Schlagworte | VNA ; calibration ; uncertainty |
| Zusammenfassung | Recently, a novel approach for the estimation of the residual error parameters of a calibrated vector network analyzer has been proposed. The method is based on a reflection measurement employing a high precision airline terminated by a short. From this measurement the complex valued residual error parameters are calculated utilizing a sophisticated data analysis scheme. In this work the uncertainty associated with the obtained residual error parameters is evaluated. The uncertainty evaluation is performed by applying the GUM S1 approach employing a Monte-Carlo method. Resulting uncertainties arising due to imperfections of the dimensional parameters of the airline are presented. |
