Tytuł:

A method for evaluation of uncertainties of noise parameter measurement, Journal of Telecommunications and Information Technology, 2002, nr 1

Autor:

Wiatr, Wojciech ; Schmidt-Szałowski, Marek

Temat i słowa kluczowe:

uncertainty ; microwaves ; error propagation ; measurement system ; noise metrology ; sensitivity analysis ; four noise parameters

Opis:

The assessment of uncertainties of a two-port noise parameters measurement, presented in the paper, relies on modeling of sources of errors and an investigation of propagation of the errors through a measurement system. This approach is based on a simplified additive error model and small-change sensitivity analysis. The evaluated uncertainties agrees with those observed in experiments. This method may be implemented in automatic noise measurement systems for on-line uncertainty assessment and for optimization of the design of an experiment.

Wydawca:

Instytut Łączności - Państwowy Instytut Badawczy, Warszawa

Data wydania:

2002, nr 1

Typ zasobu:

artykuł

Format:

application/pdf

Identyfikator zasobu:

ISSN 1509-4553, on-line: ISSN 1899-8852

DOI:

10.26636/jtit.2002.1.97

ISSN:

1509-4553

eISSN:

1899-8852

Źródło:

Journal of Telecommunications and Information Technology

Język:

ang

Prawa:

Biblioteka Naukowa Instytutu Łączności