International Journal of Antennas and Propagation

Research Article

Resonant Frequency Calculation and Optimal Design of Peano Fractal Antenna for Partial Discharge Detection

Figure 9

Two types of artificial defect models: (a) corona-in-oil model, (b) surface discharging-in-oil model.
361517.fig.009a
(a)
361517.fig.009b
(b)