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 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 filter18, the fourth amplifier 19, the fourth amplifier 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 37, the fourth DAC 38, the fourth calibrator 39, the fifth DAC 40, the first shaper 41, 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, the first 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, the third quad unit 58, the second divider 59, corrector 60, the first module unit 61, subtracting unit 62, the second module unit 63, the sixth threshold unit 64, the fifth AND circuit 65, key 66, memory unit 67, the third module unit 68, the sixth AND circuit 69, univibrator 70, and sign comparison unit 71.

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

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