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## Credits

Bipin Tripathi Kumaon Institute of Technology (BTKIT), Dwarahat
Shobhit Dimri has created this Calculator and 500+ more calculators!
Vishwakarma Government Engineering College (VGEC), Ahmedabad
Urvi Rathod has verified this Calculator and 1000+ more calculators!

## Echo Signal Voltage Solution

STEP 0: Pre-Calculation Summary
Formula Used
echo_signal_voltage = Amplitude Of The Signal Received*(2*3.14*(carrier frequency+doppler frequency shift)*Time-(4*3.14*carrier frequency*Range/Speed of Light))
Vecho = A3*(2*3.14*(Fc+Δfd)*T-(4*3.14*Fc*L/v))
This formula uses 6 Variables
Variables Used
Amplitude Of The Signal Received- Amplitude Of The Signal Received From Target at Range Ro
carrier frequency - carrier frequency is a waveform that is modulated with an information-bearing signal (Measured in Hertz)
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 (Measured in Hertz)
Time - Time is used to calculate the amount that has a simple interest. (Measured in Year)
Range - Range is defined as the total horizontal distance travelled by the liquid jet. (Measured in Centimeter)
Speed of Light - Speed of Light is speed of light in any medium (Measured in Meter per Second)
STEP 1: Convert Input(s) to Base Unit
Amplitude Of The Signal Received: 6 --> No Conversion Required
carrier frequency: 3 Hertz --> 3 Hertz No Conversion Required
doppler frequency shift: 5 Hertz --> 5 Hertz No Conversion Required
Time: 2 Year --> 63113904 Second (Check conversion here)
Range: 100 Centimeter --> 1 Meter (Check conversion here)
Speed of Light: 300000000 Meter per Second --> 300000000 Meter per Second No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
Vecho = A3*(2*3.14*(Fc+Δfd)*T-(4*3.14*Fc*L/v)) --> 6*(2*3.14*(3+5)*63113904-(4*3.14*3*1/300000000))
Evaluating ... ...
Vecho = 19025055221.76
STEP 3: Convert Result to Output's Unit
19025055221.76 Volt --> No Conversion Required
FINAL ANSWER
19025055221.76 Volt <-- Echo Signal Voltage
(Calculation completed in 00.016 seconds)

## < 10+ CW AND FREQUENCY-MODULATED RADAR Calculators

Amplitude Of The Signal Received From Target at Range Ro
amplitude_of_the_signal_received = Echo Signal Voltage/(2*3.14*(carrier frequency+doppler frequency shift)*Time-(4*3.14*carrier frequency*Range/Speed of Light)) Go
Amplitude Of Reference signal
amplitude_of_reference_signal = CW oscillator voltage/(sin(2*3.14*frequency*Time)) Go
CW oscillator voltage
cw_oscillator_voltage = Amplitude Of Reference signal*sin(2*3.14*frequency*Time) Go
Phase difference between the echo signals
phase_difference_echo_signals = 2*3.14*Distance*sin(Theta)/Wavelength Go
Distance from antenna 1 to the target
distance_from_antenna_1 = Range+Distance/2*sin(Theta) Go
Distance from antenna 2
distance_from_antenna_2 = Range-Distance/2*sin(Theta) Go
Radar antenna height
radar_antenna_height = (Range-resolution*Range) /target height Go
Target height
target_height = (Range-resolution*Range)/radar antenna height Go
Range-resolution
range_resolution = (radar antenna height*target height)/Range Go
Doppler Frequency Shift
doppler_frequency_shift = 2*target velocity/Wavelength Go

### Echo Signal Voltage Formula

echo_signal_voltage = Amplitude Of The Signal Received*(2*3.14*(carrier frequency+doppler frequency shift)*Time-(4*3.14*carrier frequency*Range/Speed of Light))
Vecho = A3*(2*3.14*(Fc+Δfd)*T-(4*3.14*Fc*L/v))

## How Does The Frequency Of The Radar Affect The Measurement?

A higher frequency provides a more concentrated narrow beam which can be useful in applications where there are obstacles present in the tank such as many-ways, agitators or heating coils

## How to Calculate Echo Signal Voltage?

Echo Signal Voltage calculator uses echo_signal_voltage = Amplitude Of The Signal Received*(2*3.14*(carrier frequency+doppler frequency shift)*Time-(4*3.14*carrier frequency*Range/Speed of Light)) to calculate the Echo Signal Voltage, The Echo Signal Voltage formula is defined as In audio signal processing and acoustics, echo is a reflection of sound that arrives at the listener with a delay after the direct sound and the voltage required to produce this echo is echo voltage. Echo Signal Voltage and is denoted by Vecho symbol.

How to calculate Echo Signal Voltage using this online calculator? To use this online calculator for Echo Signal Voltage, enter Amplitude Of The Signal Received (A3), carrier frequency (Fc), doppler frequency shift (Δfd), Time (T), Range (L) and Speed of Light (v) and hit the calculate button. Here is how the Echo Signal Voltage calculation can be explained with given input values -> 1.903E+10 = 6*(2*3.14*(3+5)*63113904-(4*3.14*3*1/300000000)) .

### FAQ

What is Echo Signal Voltage?
The Echo Signal Voltage formula is defined as In audio signal processing and acoustics, echo is a reflection of sound that arrives at the listener with a delay after the direct sound and the voltage required to produce this echo is echo voltage and is represented as Vecho = A3*(2*3.14*(Fc+Δfd)*T-(4*3.14*Fc*L/v)) or echo_signal_voltage = Amplitude Of The Signal Received*(2*3.14*(carrier frequency+doppler frequency shift)*Time-(4*3.14*carrier frequency*Range/Speed of Light)) . Amplitude Of The Signal Received From Target at Range Ro, carrier frequency is a waveform that is modulated with an information-bearing signal, doppler frequency shift is the change in frequency of a wave in relation to an observer who is moving relative to the wave source, Time is used to calculate the amount that has a simple interest, Range is defined as the total horizontal distance travelled by the liquid jet and Speed of Light is speed of light in any medium.
How to calculate Echo Signal Voltage?
The Echo Signal Voltage formula is defined as In audio signal processing and acoustics, echo is a reflection of sound that arrives at the listener with a delay after the direct sound and the voltage required to produce this echo is echo voltage is calculated using echo_signal_voltage = Amplitude Of The Signal Received*(2*3.14*(carrier frequency+doppler frequency shift)*Time-(4*3.14*carrier frequency*Range/Speed of Light)) . To calculate Echo Signal Voltage, you need Amplitude Of The Signal Received (A3), carrier frequency (Fc), doppler frequency shift (Δfd), Time (T), Range (L) and Speed of Light (v). With our tool, you need to enter the respective value for Amplitude Of The Signal Received, carrier frequency, doppler frequency shift, Time, Range and Speed of Light and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.
How many ways are there to calculate Echo Signal Voltage?
In this formula, Echo Signal Voltage uses Amplitude Of The Signal Received, carrier frequency, doppler frequency shift, Time, Range and Speed of Light. We can use 10 other way(s) to calculate the same, which is/are as follows -
• doppler_frequency_shift = 2*target velocity/Wavelength
• cw_oscillator_voltage = Amplitude Of Reference signal*sin(2*3.14*frequency*Time)
• amplitude_of_reference_signal = CW oscillator voltage/(sin(2*3.14*frequency*Time))
• amplitude_of_the_signal_received = Echo Signal Voltage/(2*3.14*(carrier frequency+doppler frequency shift)*Time-(4*3.14*carrier frequency*Range/Speed of Light))
• distance_from_antenna_1 = Range+Distance/2*sin(Theta)
• distance_from_antenna_2 = Range-Distance/2*sin(Theta)
• phase_difference_echo_signals = 2*3.14*Distance*sin(Theta)/Wavelength
• range_resolution = (radar antenna height*target height)/Range
• radar_antenna_height = (Range-resolution*Range) /target height
• target_height = (Range-resolution*Range)/radar antenna height
Where is the Echo Signal Voltage calculator used?
Among many, Echo Signal Voltage calculator is widely used in real life applications like {FormulaUses}. Here are few more real life examples -
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