DEVICE FOR DETERMINATION OF DIRECTION AND DISTANCE TO SIGNAL SOURCE Russian patent published in 2015 - IPC G01V1/16 

FIELD: measurement equipment.

SUBSTANCE: device includes the first antenna 1, small-pressure barometer 2, the first ADC 3, the second ADC 4, the third ADC 5, the fourth ADC 6, the fifth ADC 7, personal computer (PC or a microprocessor) 8, unit of a common timing system (GPS or GLONASS) 9, subscriber coupling unit 10, the first amplifier 11, the first filter 12, the second amplifier 13, the first threshold unit 14, OR circuit 15, the second antenna 16, the third amplifier 17, the second filter 18, the fourth amplifier 19, the second threshold unit 20, the third antenna 21, the fifth amplifier 22, the third filter 23, the sixth amplifier 24, the third threshold unit 25, the seventh amplifier 26, the fourth filter 27, the eighth amplifier 28, the fifth filter 29, the fourth threshold unit 30, the first AND circuit 31, the first DAC 32, the first calibrator 33, the second DAC 34, the second calibrator 35, the third DAC 36, the third calibrator 36, the fourth DAC 37, the fourth calibrator 38, the fifth DAC 39, the first shaper 40, the sixth DAC 42, the second shaper 43, the first timer 44, the second AND circuit 45, the first counter 46, clock generator 47, the second timer 48, the first quad unit 49, adder 50, divider 51, the fifth threshold unit 52, the third AND circuit 53, the third timer 54, the fourth AND circuit 55, the second counter 56, the second quad unit 57, and the third quad unit 58.

EFFECT: possible use of a device at short distances in real time and increase of interference immunity of the device at available interfering signals.

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