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The main condition for the moving objects detection is to fix the antenna unit on the wall
through which the scanning of the adjoining room is made or to fix it on the floor for detection the
objects that are below, on the previous floor-level. On the figure 3.6.2 there is a scheme detection of a
moving person in the concrete tunnel. On the figure 3.6.3 there is a detection radogramm of the
moving person in the concrete tunnel.
Figure 3.6.2. A scheme detection of a moving person in the concrete tunnel.
Figure 3.6.3. Detection radogramm of the moving person in the concrete tunnel
Antenna unit
Iron concrete
blockings
The moving way of a person
Tunnel
Antenna unit
Reflection of a signal
from a person
Iron concrete
blockings