APPARATUS FOR SEARCHING FOR SUBSURFACE OBJECTS Russian patent published in 2020 - IPC G01V11/00 G01V1/00 G01V3/12 G01V3/15 G01S13/88 

FIELD: search equipment.

SUBSTANCE: invention relates to search equipment and can be used for non-contact detection of mines and mine-like objects, engineering networks, as well as search for archaeological values. Disclosed is a device for searching for subsurface objects, comprising seismoacoustic generator (1), a radio wave sensor for determining conductivity and dielectric penetrability of soil (8), parametric radar (9), a control unit. Novelty is that the device comprises a portable search module (3), which is body (6) mounted on rod (5), in which an inductive metal detector (7) is placed, radio-wave sensor (8) and parametric radar (9) with a combined receiving-transmitting antenna, which form three circuits for obtaining information and transmitting it along the corresponding search channels. On rod (5) there is also a unit for processing signals of search channels (10) and an indication and control unit (11). At the same time outputs of metal detector (7), radio wave sensor (8) and parametric radar (9) are connected to signal processing unit (10), output of which is connected to input of indication and control unit (11). Seismoacoustic generator (1) is moved from the search zone and remotely removed from the portable search module (3).

EFFECT: high information value of the device owing to use of a three-channel portable search module.

1 cl, 3 dwg