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Table 7 Calculated values of U c and corresponding Ett min , Ett max and E max for in-homogeneous models (Figs. 6a-6c).

From: Analytical and numerical quantification and comparison of the local electric field in the tissue for different electrode configurations

Needle electrode configuration

Target tissue

Ettmax(V/cm)

Target tissue

Ettmin(V/cm)

Entire tissue

Emax(V/cm)

Needed voltage on the electrodes-Uc (V)

2 (Fig. 6a)

1991.87

U/d = 1300

25014.0

3570.6

4 (Fig. 6b)

1379.80

U/d = 1300

14738.4

2414.4

6 (Fig. 6c)

1508.0

U/d = 1300

10870.4

2035.9

  1. Specific conductivity of the target tissue is σtt = 0.4 S/m and specific conductivity of the surrounding tissue σst = 0.2 S/m.