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bioRad (version 0.9.1)

nyquist_velocity: Calculate Nyquist velocity for a given pulse repetition frequency (PRF)

Description

Calculates the Nyquist velocity given a radar's pulse repetition frequency (PRF) and wavelength. When specifying two PRFs, the extended Nyquist velocity is given for a radar using the dual-PRF technique.

Usage

nyquist_velocity(wavelength, prf1, prf2)

Value

Nyquist velocity, in m/s.

Arguments

wavelength

Numeric. Radar wavelength, in cm.

prf1

Numeric. Radar pulse repetition frequency, in Hz.

prf2

Numeric. Alternate radar pulse repetition frequency for a radar operating in dual-PRF mode, in Hz.

Examples

Run this code
# Get Nyquist velocity at C-band (5.3 cm wavelength) and a PRF of 2000 Hz
nyquist_velocity(5.3, 2000)

# Get extended Nyquist velocity in a dual-PRF scheme using 2000 Hz and
# 1500 Hz PRFs
nyquist_velocity(5.3, 2000, 1500)

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