Influences of network aspect ratio and electrode dimension on the values of characteristic admittance.

(A) The dependence of characteristic admittance on the B/(W + 1) ratio, for cases of different widths, W, of 20, 50, and 100 but same L/W, including 0.2, 0.8, and 1.5 (corresponding to ▲, ■, and ●, respectively). (B) Mapping of characteristic admittance values obtained from different-sized networks with varying L/W and B/(W + 1) ratios. The square network is marked by the black dot.