preloader

Ingenieurbüro obonic

Directional Borehole Radar Calibration

Directional Borehole Radar Calibration

Directional Borehole Radar Calibration An innovative low-noise directional borehole radar system is in development.

History of Ground Penetrating Radar (GPR)

History of Ground Penetrating Radar (GPR)

The foundation for radar systems in general was laid by Christian Hülsmeyer when he obtained the worldwide first patent in radar technology on April 30, 1904 (patent DE 165 546).

Receiver Design for a Directional Borehole Radar System

Receiver Design for a Directional Borehole Radar System

The underground mining operation for raw materials is planned and monitored by geological measurements.