Quantifying Measurement Uncertainty of Microwave Amplifiers with Very Low Noise Figures Designed by Multi-Objective Optimization

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F22%3A00358280" target="_blank" >RIV/68407700:21230/22:00358280 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1109/ICEIC54506.2022.9748767" target="_blank" >http://dx.doi.org/10.1109/ICEIC54506.2022.9748767</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1109/ICEIC54506.2022.9748767" target="_blank" >10.1109/ICEIC54506.2022.9748767</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Quantifying Measurement Uncertainty of Microwave Amplifiers with Very Low Noise Figures Designed by Multi-Objective Optimization

Popis výsledku v původním jazyce

Best properties of low noise amplifiers in RF design can only be achieved by the multi-objective optimization, which enables a compromise between the transducer power gain and noise figure in some shape of Pareto front. However, as the final circuit constructed in this way is not fully matched at the output, measuring the amplifier - unmatched neither to transducer power gain nor to noise figure - is quite complicated, especially in the case of the very low noise figures. Although we have recently suggested a measurement method for such circuits, it can be principally affected by the tolerances of the equipment. In this paper, we propose quite accurate estimation of these tolerances.

Název v anglickém jazyce

Quantifying Measurement Uncertainty of Microwave Amplifiers with Very Low Noise Figures Designed by Multi-Objective Optimization

Popis výsledku anglicky

Best properties of low noise amplifiers in RF design can only be achieved by the multi-objective optimization, which enables a compromise between the transducer power gain and noise figure in some shape of Pareto front. However, as the final circuit constructed in this way is not fully matched at the output, measuring the amplifier - unmatched neither to transducer power gain nor to noise figure - is quite complicated, especially in the case of the very low noise figures. Although we have recently suggested a measurement method for such circuits, it can be principally affected by the tolerances of the equipment. In this paper, we propose quite accurate estimation of these tolerances.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

20201 - Electrical and electronic engineering

Projekt

<a href="/cs/project/GA20-26849S" target="_blank" >GA20-26849S: Nové algoritmy pro přesnou, efektivní a robustní analýzu rozsáhlých systémů</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2022

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

International Conference on Electronics, Information, and Communication 2022

ISBN

978-1-6654-0934-6

ISSN

—

e-ISSN

2767-7699

Počet stran výsledku

4

Strana od-do

597-600

Název nakladatele

IEEE

Místo vydání

Piscataway (New Jersey)

Místo konání akce

Jeju

Datum konání akce

6. 2. 2022

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

000942023400129