TABLE I.
In Vitro Test Setup Specifications
Power transmitter | Class-E PA |
Carrier frequency (fc) | 2 MHz |
Primary coil diameter / inductance (L1) | 4.0 cm / 6.8 μH |
Secondary coil diameter / inductance (L2) | 1.0 cm/1.2 μH |
Distance between L1 and L2 | 1.5 cm |
Electrodes (4-channel) | Quartz-platinum/tungsten |
Electrode length / diameter / tip | 15 mm / 80 μm / 1 mm |
Electrode spacing (pitch) | 3 mm |
Electrodes + saline impedance @ 2.5 kHz | 3.8 kΩ + 80 nF in series |