Bibliografie VÚGTK
Effects of impedance mismatch and coaxial cable length on absolute gravimeters
Pálinkáš, Vojtech ; Vaľko, Miloš

Source: Metrologia : 54(2) ISSN: 1681-7575

Publication type: anotace
Extent10 stran


Systematic effects of absolute gravimeters have to be investigated to fully utilize the capabilities of absolute gravimeters in metrology and geosciences. We found that for a FG5 gravimeter even a few meter long coaxial cables used for transmission of fringe signal cause systematic features in residuals and errors at the level of 1-2 µGal. In this paper we present experimental results and appropriate models for explanation of these effects that were found to be caused by impedance mismatches of electronic components and dispersion effects in coaxial cables of gravimeters.
Keywords: absolute gravimeter ; laser interferometry ; dispersion ; impedance mismatch

Citation: PÁLINKÁŠ, Vojtech a Miloš VAĽKO. Effects of impedance mismatch and coaxial cable length on absolute gravimeters. Metrologia. Spojené království Velké Británie a Severního Irska, 2017, 54(2), 10 stran. ISSN 1681-7575. Dostupné z: doi:10.1088/1681-7575/aa5ba1
[Odkaz do RIVu]

The record appears in these collections:
Focus on VÚGTK > Researchers > Vojtěch Pálinkáš
Focus on VÚGTK > Researchers > Miloš Vaľko
Documents of VÚGTK > Articles VÚGTK
Focus on VÚGTK > RIV

 Record created 2018-07-13, last modified 2021-05-26

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