Measurement Techniques

, Volume 61, Issue 12, pp 1209–1215 | Cite as

Integrating Devices in the Measurement Circuits of Induction Magnetometers

  • M. N. KuliginEmail author

New structural designs of integrating devices by means of which the precision of integration of electrical signals in the range of ultra-low frequencies 2·10–3–3 Hz may be increased are presented. Practical designs of second-order integrators and their transfer functions are considered. Results of calculations that confirm an increase in the precision of integration of signals by a second-order integrator by comparison with a first-order integrator as a function of the frequency of the device are presented.


integrating device second-order integrator transfer function integration precision operational amplifier coefficients of approximation 


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© Springer Science+Business Media, LLC, part of Springer Nature 2019

Authors and Affiliations

  1. 1.Murom Institute, Branch of Vladimir State UniversityMuromRussia

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