FIELD: radio engineering.
SUBSTANCE: device to assess time of radio signal arrival comprises three digital detectors, four digital units to measure a moment of radio signal arrival, a digital unit to calculate a bearing, a digital unit to calculate phase shifts, two digital phase changers, two digital summators and a digital unit to select a least value of the radio signal arrival moment.
EFFECT: improved accuracy of detecting the moment of radio signal arrival.
1 dwg
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