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Effect of temperature variation on cold electronics based LC oscillator for RRR measurement.

Number: pap. n. 0111

Author(s) : KARUNANITHI R., SAGAR P., SINGH G. A.

Summary

The development and performance analysis of a Cold Electronic LC oscillator is discussed. This is a part of the sensor system being developed for a Residual Resistivity Ratio (RRR) measurement system. In this paper, the effect of temperature variation on cold electronics based LC Oscillator is analysed. This variation in temperature causes oscillator to change its operating frequency. Certain additional harmonics are also introduced into the output waveform at the lower temperatures. This cold electronics based LC oscillator is used as the signal conditioning element for a Residual Resistivity Ratio (RRR) measuring sensor. LabVIEW 11.0 software is used to log the frequency variations for different temperature from 300 K to 4.2 K.

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Pages: 5 p.

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Details

  • Original title: Effect of temperature variation on cold electronics based LC oscillator for RRR measurement.
  • Record ID : 30021768
  • Languages: English
  • Source: Cryogenics 2017. Proceedings of the 14th IIR International Conference: Dresden, Germany, Mai 15-19, 2017.
  • Publication date: 2017/05/15
  • DOI: http://dx.doi.org/10.18462/iir.cryo.2017.0111

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