80
60
40
20
0
100
120
140
Axial electric field (kV/cm)
5 mm
10 mm
15 mm
20 mm
0
100
200
300
400
500
600
700
800
900
180
160
Time (ns)
Figure 2.11 Calculated axial electric fields at the center of the 2.5-μm radius neuron for the
trapezoidal external pulse at locations of 5, 10, 15, and 20 mm downstream. The excitation source
was taken to be 1 mm from the nerve axis.
y
(
c
m
)
x (c m )
x (c m )
10 20
30
40
20
10
130
120
110
100
90
80
70
60
50
40
30
20
10
0
10 20
30
20
30
10
z (cm)
y
(
c
m
)
z (cm)
60
40
0 0
0 0
Figure 1.14 Comparison of 7-year-old child-scaled (left) and childlike (right) body models.
(From Piuzzi, E., P. Bernardi, M. Cavagnaro, S. Pisa, and J. C. Lin. 2011. Analysis of adult
and child exposure to uniform plane waves at mobile communication systems frequencies
(900 MHz–3 GHz). IEEE Trans Electromagn Compat 53:38–47. With permission.)
130
120
110
100
90
80
70
50
40
30
20
10
0
30