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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.