Rectifying diodes | Maximal conversion Efficiency | RF input power (dBm) | Reference |
MA4E 1317 | 84% | 20 | [21] |
HSMS 2820 | 68% | 13 | [22] |
HSMS 2850 | 50% | 10 | [23] |
SMS 7630 | 59 | 3 | [24] |