FIELD: instrumentation.
SUBSTANCE: proposed line locator consists of concatenated antenna unit, voltage-current converter, filter, scaling transducer, and ADC. Besides, it incorporates first and second adders with their inputs connected with ADC, each being connected in series with first and second arithmetic logic devices connected with first and second multipliers with their outputs connected with third adder connected with third arithmetic logic device, microcontroller, and LC indicator. Microcontroller outputs are connected to first and second adders and ADC.
EFFECT: higher accuracy and sensitivity.
1 dwg
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