Page 10
Confidential
– Limited Distribution
TD100 #2
TD100 #1
TX 1
RX 1
TX 2
RX 2
Uniform Sensitivity
R
e
s
p
o
n
s
e
i
n
d
B
Terrain Defender Sensing Cable (TDSC)
RX 1 Response
RX 2 Response
R
e
s
p
o
n
s
e
i
n
d
B
Figure 3. End-to-End Correlation (E2EC)
The E2EC process takes into account the complex product of the signal seen from both ends of
the cables. The result is the uniform sensitivity shown in red on the above graph.
The detection zone created around the TX and RX cables is illustrated in
1 to 2 m (3.3 to 6.6 ft)
Typically
23 cm (9")
Sensor Cables
Detection Field
2 to 3 m (6.6 to 10 ft)
U
p
to
1
m
(
3
.3
ft
)
Figure 4. Detection Zone Cross Section
