Doppler Frequency Solution

STEP 0: Pre-Calculation Summary
Formula Used
Doppler Frequency = Doppler Angular Frequency/(2*pi)
fd = ωd/(2*pi)
This formula uses 1 Constants, 2 Variables
Constants Used
pi - Archimedes' constant Value Taken As 3.14159265358979323846264338327950288
Variables Used
Doppler Frequency - (Measured in Hertz) - Doppler frequency refers to the frequency shift that occurs in a wave, such as sound waves, light waves, due to the relative motion between the source of the wave and the observer.
Doppler Angular Frequency - (Measured in Radian per Second) - Doppler Angular Frequency refers to the angular frequency shift that occurs in a wave or signal when there is relative motion between the source of the wave and the observer.
STEP 1: Convert Input(s) to Base Unit
Doppler Angular Frequency: 64.717 Radian per Second --> 64.717 Radian per Second No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
fd = ωd/(2*pi) --> 64.717/(2*pi)
Evaluating ... ...
fd = 10.3000304520782
STEP 3: Convert Result to Output's Unit
10.3000304520782 Hertz --> No Conversion Required
FINAL ANSWER
10.3000304520782 10.30003 Hertz <-- Doppler Frequency
(Calculation completed in 00.004 seconds)

Credits

Created by Shobhit Dimri
Bipin Tripathi Kumaon Institute of Technology (BTKIT), Dwarahat
Shobhit Dimri has created this Calculator and 900+ more calculators!
Verified by Urvi Rathod
Vishwakarma Government Engineering College (VGEC), Ahmedabad
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24 Radar & Antenna Specifications Calculators

Maximum Range of Radar
Go Target Range = ((Transmitted Power*Transmitted Gain*Cross Section Area of Radar*Effective Area of Receiving Antenna)/(16*pi^2*Minimum Detectable Signal))^0.25
Minimum Detectable Signal
Go Minimum Detectable Signal = (Transmitted Power*Transmitted Gain*Cross Section Area of Radar*Effective Area of Receiving Antenna)/(16*pi^2*Target Range^4)
N Scans
Go N Scans = (log10(1-Cumulative Probability of Detection))/(log10(1-Detection Probability of Radar))
Transmitted Gain
Go Transmitted Gain = (4*pi*Effective Area of Receiving Antenna)/Wavelength^2
Transmitted Frequency
Go Transmitted Frequency = Doppler Frequency*[c]/(2*Radial Velocity)
Power Density Radiated by Lossless Antenna
Go Lossless Isotropic Power Density = Maximum Radiated Power Density/Maximum Gain of Antenna
Maximum Power Density Radiated by Antenna
Go Maximum Radiated Power Density = Lossless Isotropic Power Density*Maximum Gain of Antenna
Maximum Gain of Antenna
Go Maximum Gain of Antenna = Maximum Radiated Power Density/Lossless Isotropic Power Density
Target Height
Go Target Height = (Range Resolution*Range)/(2*Antenna Height)
Radar Antenna Height
Go Antenna Height = (Range Resolution*Range)/(2*Target Height)
Probability of Detection
Go Detection Probability of Radar = 1-(1-Cumulative Probability of Detection)^(1/N Scans)
Cumulative Probability of Detection
Go Cumulative Probability of Detection = 1-(1-Detection Probability of Radar)^N Scans
Antenna Aperture Efficiency
Go Antenna Aperture Efficiency = Effective Area of Receiving Antenna/Antenna Area
Antenna Area
Go Antenna Area = Effective Area of Receiving Antenna/Antenna Aperture Efficiency
Effective Area of Receiving Antenna
Go Effective Area of Receiving Antenna = Antenna Area*Antenna Aperture Efficiency
Pulse Repetition Frequency
Go Pulse Repetition Frequency = [c]/(2*Maximum Unambiguous Range)
Maximum Unambiguous Range
Go Maximum Unambiguous Range = ([c]*Pulse Repetition Time)/2
Pulse Repetition Time
Go Pulse Repetition Time = (2*Maximum Unambiguous Range)/[c]
Target Velocity
Go Target Velocity = (Doppler Frequency Shift*Wavelength)/2
Doppler Frequency
Go Doppler Frequency = Doppler Angular Frequency/(2*pi)
Doppler Angular Frequency
Go Doppler Angular Frequency = 2*pi*Doppler Frequency
Radial Velocity
Go Radial Velocity = (Doppler Frequency*Wavelength)/2
Measured Runtime
Go Measured Runtime = 2*Target Range/[c]
Range of Target
Go Target Range = ([c]*Measured Runtime)/2

Doppler Frequency Formula

Doppler Frequency = Doppler Angular Frequency/(2*pi)
fd = ωd/(2*pi)

What is Doppler effect?

Doppler Effect refers to the change in wave frequency during the relative motion between a wave source and its observer.

How to Calculate Doppler Frequency?

Doppler Frequency calculator uses Doppler Frequency = Doppler Angular Frequency/(2*pi) to calculate the Doppler Frequency, The Doppler Frequency formula is defined as echo produced by a moving target by noting how much the frequency of the received signal differs from the frequency of the signal that was transmitted. Doppler Frequency is denoted by fd symbol.

How to calculate Doppler Frequency using this online calculator? To use this online calculator for Doppler Frequency, enter Doppler Angular Frequency d) and hit the calculate button. Here is how the Doppler Frequency calculation can be explained with given input values -> 10.30003 = 64.717/(2*pi).

FAQ

What is Doppler Frequency?
The Doppler Frequency formula is defined as echo produced by a moving target by noting how much the frequency of the received signal differs from the frequency of the signal that was transmitted and is represented as fd = ωd/(2*pi) or Doppler Frequency = Doppler Angular Frequency/(2*pi). Doppler Angular Frequency refers to the angular frequency shift that occurs in a wave or signal when there is relative motion between the source of the wave and the observer.
How to calculate Doppler Frequency?
The Doppler Frequency formula is defined as echo produced by a moving target by noting how much the frequency of the received signal differs from the frequency of the signal that was transmitted is calculated using Doppler Frequency = Doppler Angular Frequency/(2*pi). To calculate Doppler Frequency, you need Doppler Angular Frequency d). With our tool, you need to enter the respective value for Doppler Angular Frequency and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.
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