DEVICE FOR DETERMINING DIRECTIONS AND DISTANCE TO SIGNAL SOURCE Russian patent published in 2017 - IPC G01S3/78 G01S3/808 

FIELD: radio engineering, communication.

SUBSTANCE: device comprises a PC (1), a time-standard system module (5), a subscriber interface module (6), a first OR gate module (7), and first and second identical channels, each of which includes an antenna module (2), a first amplifier (3), a first filter (4), a light sensor module (8), a first amplifier module (9), a first filter module (10), a second amplifier module (11), a first threshold module (12), a second OR gate module (13), a third amplifier module (14), a second filter module (15), a fourth amplifier module (16), a second threshold module (17), a third OR gate module (18), a first DAC module (19), first calibrator module (20), a second DAC module (21), a second calibrator module (22), a first DAC (23), a first calibrator (24), a seismometer (25), a second amplifier (26), a second filter (27), a first threshold element (28),a first AND gate (29), a first timer (30), a second AND gate (31), a first counter (32), a second DAC (33), a second calibrator (34), a microbarometer (35), a third amplifier (36), a third filter (37), a fourth amplifier (38), a fourth filter (39), a second threshold element (40), a third AND gate (41), a second timer (42), a fourth AND gate (43), a second counter (44), a first ADC (45), a second ADC (46), a first ADC module (47), a second ADC module (48), a third timer (49), a fourth timer (50), a clock generator (51). Moreover, the antenna module (2) is made in the form of three mutually perpendicular antennas. The light sensor module (8) is made in the form of three mutually perpendicular opposite pairs of light sensors.

EFFECT: possibility of bearing several types of signal sources, reducing errors when using the device at short distances, increasing the noise immunity of the device.

1 dwg