FIELD: examination of soil structure under surface to depth of a few tens of meters. SUBSTANCE: device has transmitter manufactured in the form of discharger 3, transmission antenna 4, power supply source 1, reservoir capacitor 2, receiver made in the form of reception antenna 5, attenuator 6, amplifier-limiter 7, comparator 8, indicator 10, synchronization unit 11, storage 9, control unit 12, control panel 13. EFFECT: increased timeliness of obtainment of radar information in process of measurement with simultaneous rise of power of transmitter. 1 dwg
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Authors
Dates
1997-05-27—Published
1994-02-15—Filed