FIELD: intrascopy of entrails of the earth, nondestructive testing of materials and articles, testing quality of construction structures made from radioparent material. SUBSTANCE: radar-intrascope has former 1 of probing wide-gate pulses composed of first radiating antenna-feeder unit 2 and generator 3 of pulses of shock excitation, synchronization unit 4 incorporating synchronizer 5 and delay line 6 connected in series, receiving and registering unit 7 carrying antenna-feeder unit 8, stroboscopic converter with oscillograph 9 and first analog-to-digital converter 10-1, computer 11, second radiating antenna-feeder unit 12 displaced along symmetry axis of radiation pattern of first radiating antenna-feeder unit 2 by specified value with reference to radiation surface, radiation channel switch 13-1 mechanically coupled to switch of reflected signals, key 14, first 15-1 and second 15-2 formers of reflected signals, automatic lock-on and tracking unit 16 incorporating time discriminator 17, first 18-1, second 18-2 and third 18-3 low-pass filters, adder 19, subtracter 20, unit 21 of controlled delay, first pulse generator 22, first 23-1 and second 23-2 and gates, first 24-1 and second 24-2 asynchronous RS flip-flops, delay element 25, inverter 26, first OR gate 27. Time discriminator 17 is composed of third 23-3 and fourth 23-4 AND gates and differential detector 28, analyzer 29 of time parameters of transfer characteristic incorporating unit 30 differentiating first threshold element 31-1, third asynchronous RS flip-flop 32-1, second threshold element 32-2, fourth 32-2 and fifth 32-3 asynchronous RS flip-flops, first 33-1, second 33-2, third 33-3 and fourth 33-4, delay elements, first 43-1, second 34-2, third 34-3, fourth 34-4 and fifth 34-5 keys, first 35-1 and second 35-2 zero voltage comparators, first 36-1, second 36-2 and third 36-3 pulse formers, first 37-1 and second 37-2 pulse counters, second pulse generator 38, first 39-1 and second 39-2 binary number comparators, unit 40 setting binary number, asynchronous T flip-flop 41 and fifth AND gate 42, radiation and indication channel control unit 43 including sixth 44-1 and seventh 44-2 asynchronous RS flip-flops, fourth pulse former 45, second OR gate 46, fourth lowpass filter 47, first 48-1 and second 48-2 indicators, power amplifier 49 and relay filter 47, first 48-1 and second 48-2 indicators, power amplifier 49 and relay 50, retrieval and storage unit 51 and second analog-to-digital converter 10-2. EFFECT: expanded application field, improved operational reliability and efficiency. 11 dwg
