Doppler Frequency Shift in Radar System Formulas

Doppler frequency shift is the change in frequency of a wave in relation to an observer who is moving relative to the wave source. And is denoted by Δf_d. Doppler Frequency Shift is usually measured using the Hertz for Frequency. Note that the value of Doppler Frequency Shift is always positive.

Formulas to find Doppler Frequency Shift in Radar System

fxDoppler Frequency ShiftGo

Radar System formulas that make use of Doppler Frequency Shift

fxAmplitude of Signal Received from Target at RangeGo

fxEcho Signal VoltageGo

fxTarget VelocityGo

List of variables in Radar System formulas

fx Target Velocity Go

fx Wavelength Go

FAQ

What is the Doppler Frequency Shift?

Doppler frequency shift is the change in frequency of a wave in relation to an observer who is moving relative to the wave source. Doppler Frequency Shift is usually measured using the Hertz for Frequency. Note that the value of Doppler Frequency Shift is always positive.

Can the Doppler Frequency Shift be negative?

No, the Doppler Frequency Shift, measured in Frequency cannot be negative.

What unit is used to measure Doppler Frequency Shift?

Doppler Frequency Shift is usually measured using the Hertz[Hz] for Frequency. Petahertz[Hz], Terahertz[Hz], Gigahertz[Hz] are the few other units in which Doppler Frequency Shift can be measured.

Let Others Know

✖

Facebook

Twitter

Copied!