Final reports on the interlaboratory comparisons on (i) Equivalent capacitance substitution method (ECSM) for monopole antennas, (ii) antennas in the frequency range 30 MHz – 1 GHz, (iii) High-frequency calibration using a fully anechoic room (FAR)/ free space (FS) in the range 1 GHz – 40 GHz

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00177016%3A_____%2F25%3AN0000139" target="_blank" >RIV/00177016:_____/25:N0000139 - isvavai.cz</a>

Výsledek na webu

<a href="https://zenodo.org/records/18903941" target="_blank" >https://zenodo.org/records/18903941</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Final reports on the interlaboratory comparisons on (i) Equivalent capacitance substitution method (ECSM) for monopole antennas, (ii) antennas in the frequency range 30 MHz – 1 GHz, (iii) High-frequency calibration using a fully anechoic room (FAR)/ free space (FS) in the range 1 GHz – 40 GHz

Popis výsledku v původním jazyce

A supplementary comparison was conducted for the calibration of Antenna Factors (AF) for several different types of antennas. The involved partners in this comparison are TÜBİTAK UME (Türkiye), CMI (Czech Republic), SIQ (Slovenia) and RISE (Sweden). The different antennas cover the frequency range 9 kHz - 40 GHz and are calibrated using different methods. The calibrations have been divided into three different sub-groups. These are: - Calibrations using the Equivalent Capacitor Substitution Method (ECSM). This method is used for calibrating monopole antennas in the frequency range 9 kHz to 30 MHz. - Calibrations using an Open Area Test Site (OATS). This method is primarily used in the frequency range 30 MHz to 1 GHz on broadband antennas such as, for instance, Biconical Antennas and Log Periodic Dipole Antennas (LPDA). - Calibrations using Free Space conditions. This is used for antennas in the range 1 GHz to 40 GHz, mainly for horn antennas, hybrid antennas whose part is over 1 GHz and some precision biconical antennas. Only horn antennas were used in this comparison.

Název v anglickém jazyce

Final reports on the interlaboratory comparisons on (i) Equivalent capacitance substitution method (ECSM) for monopole antennas, (ii) antennas in the frequency range 30 MHz – 1 GHz, (iii) High-frequency calibration using a fully anechoic room (FAR)/ free space (FS) in the range 1 GHz – 40 GHz

Popis výsledku anglicky

A supplementary comparison was conducted for the calibration of Antenna Factors (AF) for several different types of antennas. The involved partners in this comparison are TÜBİTAK UME (Türkiye), CMI (Czech Republic), SIQ (Slovenia) and RISE (Sweden). The different antennas cover the frequency range 9 kHz - 40 GHz and are calibrated using different methods. The calibrations have been divided into three different sub-groups. These are: - Calibrations using the Equivalent Capacitor Substitution Method (ECSM). This method is used for calibrating monopole antennas in the frequency range 9 kHz to 30 MHz. - Calibrations using an Open Area Test Site (OATS). This method is primarily used in the frequency range 30 MHz to 1 GHz on broadband antennas such as, for instance, Biconical Antennas and Log Periodic Dipole Antennas (LPDA). - Calibrations using Free Space conditions. This is used for antennas in the range 1 GHz to 40 GHz, mainly for horn antennas, hybrid antennas whose part is over 1 GHz and some precision biconical antennas. Only horn antennas were used in this comparison.

Druh

V_souhrn - Souhrnná výzkumná zpráva

CEP obor

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OECD FORD obor

20201 - Electrical and electronic engineering

Projekt

<a href="/cs/project/9B23022" target="_blank" >9B23022: Development of RF and microwave metrology capability II</a><br>

Návaznosti

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

Rok uplatnění

2025

Kód důvěrnosti údajů

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

Počet stran výsledku

152

Místo vydání

Lublaň, Slovinsko

Název nakladatele resp. objednatele

SIQ

Verze

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