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GV bandwidth limited differential scattering cross section as a function of incident pressure (left). Differential backscattering cross-section of two types of weakly scattering cell at 20 MHz.
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| Incident pressure amplitude (kPa) |
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Cell type | σ 20MHz (m2.sr−1) | ||
| RP | FEM | ||||
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| 50 | 1.8×10−17 | 7.7×10−19 | Red blood cell | 4.8×10−15 | |
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| 150 | 1.0×10−14 | 1.5×10−14 | Acute myeloid leukemia cell | 2×10−14 | |
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| 300 | 4.5×10−15 | 3.3×10−15 | |||
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