Now playing · 08 Ultrasound

Maximum PRF and aliasing

PRF_max = 7.700 kHz

PRFmax=c/(2d),vmax=cPRF/(4f0cosθ)\mathrm{PRF}_{max}=c/(2d),\quad v_{max}=c\,\mathrm{PRF}/(4 f_0\cos\theta)

PRF_max = c/(2d). Nyquist velocity v_max = c PRF / (4 f₀ cos θ).

Laser