Publication | Method | Frequency (MHz) | Depth (mm) | Medium | Transmitter area (cm2) | Receiver area (cm2) | Input Powera (mW) | Output Powera (mW) | Efficiency (%) |
---|---|---|---|---|---|---|---|---|---|
[62] | IC | 2400 | 15 | Porcine tissue | Â | 0.78 | 0.15 | 0.0023 | 1.53 |
[27] | MF | 1600 | > 50 | Tissue volume | < 36 | 0.031 | 500 | 0.2 | 0.04 |
[48] | IC | 1500 | < 30 | Air | < 346 | 0.06 | 3200 | 15.7 | 0.49 |
[29] | FF | 1000 | 1500 | Air | Â | 20.4 | 15,000 | 32 | 0.21 |
[2] | MF | 1600 | 42 | Porcine tissue | < 36 | 0.53 | 800 | 0.45 | 0.056 |
[63] | NCC | 0.25 | 1 | Human skin | < 6.25 | < 6.25 |  | < 100 |  |
[61] | NCC | 4 | 0.2 | Insulation film | 2 | 192 | Â | Â | 0.027 |
[33] | NCC | 98 | 25 | Monkey Skin | 32 | 4 | 316 | Â | 56 |
[56] | IC + APT | 2 and 0.2 | 70 | Water | 0.78 | 0.78 | 6000 | 0.029 | < 0.001 |
[46] | APT | 1 | 105 | Phantom | 21.3 | 0.3 | 1750 | 28 | 1.6 |
[17] | APT | 1 | 30 | Mineral oil | 0.07 | 0.014 | Â | 0.1 | Â |
[54] | APT | 1 | 5 | Porcine tissue | 4.91 | 4.91 | 2000 | 440 | 22 |
[35] | APT | 1.85 | 21.5 | Rodent tissue |  | 0.006 |  | ≥0.35 |  |
This Work | APT | 1 | 8 | Rat skin | 7.07 | 0.78 | 1000 | 5.95 | 0.60 |