Table 11.
Limits of typical standards regarding electric field strength, magnetic field strength, and magnetic flux density in the dominant operating range of WPT systems.
| Standards | Frequency Range | Electric Field Strength (V/m) |
Electric Field Strength (A/m) |
Magnetic Flux Density (μT) |
|---|---|---|---|---|
| ICNIRP 1998 | 3 kHz~150 kHz | 87 | 5 | 6.25 |
| 0.15 MHz~1 MHz | 87 | 0.73/f | 0.92/f | |
| 1 MHz~10 MHz | 87/f1/2 | 0.73/f | 0.92/f | |
| ICNIRP 2010 | 3 kHz~10 MHz | 83 | 21 | 27 |
| IEEE C95.1 2005 | 0.1 MHz~1.34 MHz | 614 | 16.3/f | - |
| 1.34 MHz~3 MHz | 823.8/f | 16.3/f | - | |
| 3 MHz~30 MHz | 823.8/f | 16.3/f | - |