A Quasistatic Electric Field Meter |
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| Authors: | G S Bordonskii S D Krylov |
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| Affiliation: | (1) Siberian Division, Russian Academy of Sciences, Chita Institute of Natural Resources, ul. Butina 26, Chita, 672090, Russia |
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| Abstract: | A version of a modulation meter of quasistatic electric fields based on the use of synchronous detection is described. The device includes a logarithmic amplifier, which makes it possible to measure the electric field within a wide range without using variable attenuators. The sensitivity of the device is 1 V/m or better for a time constant of 1 s. Its small size and low power consumption make the device useful for measuring electric fields outside the laboratory. |
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