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2. Brief Description of Georadar
Georadar is quite a sophisticated engineering device. Below, its simplified structural
schematic is presented, which allows getting a general idea of its principle of operation but does
not reflect its complexity.
Fig. 2.1. Simplified structural schematic of Georadar.
The transmitter sends extremely short electric pulses exciting the antenna. The transmitting
antenna radiates ultra-wideband one-and-half-period electromagnetic waves, their approximate
shape is shown in Fig. 2.2.
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