Voltage Standing Wave Ratio Calculator

✖Maximum Voltage refers to the highest voltage that can be safely applied across the tube without causing electrical breakdown or damaging the tube.ⓘ Maximum Voltage [V_max]			+10% -10%
✖Minimum voltage is the voltage which is threshold for electron flow or required level for specific operation or effect in applications.ⓘ Minimum Voltage [V_min]			+10% -10%

✖Voltage Standing Wave Ratio is a measure of impedance matching of loads to the characteristic impedance of a transmission line or waveguide.ⓘ Voltage Standing Wave Ratio [V_swr]

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Formula

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Voltage Standing Wave Ratio

Formula

`"V"_{"swr"} = "V"_{"max"}/"V"_{"min"}`

Example

`"1.888889"="85V"/"45V"`

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Voltage Standing Wave Ratio Solution

STEP 0: Pre-Calculation Summary

Formula Used

Voltage Standing Wave Ratio = Maximum Voltage/Minimum Voltage
V_swr = V_max/V_min
This formula uses 3 Variables

Variables Used

Voltage Standing Wave Ratio - Voltage Standing Wave Ratio is a measure of impedance matching of loads to the characteristic impedance of a transmission line or waveguide.
Maximum Voltage - (Measured in Volt) - Maximum Voltage refers to the highest voltage that can be safely applied across the tube without causing electrical breakdown or damaging the tube.
Minimum Voltage - (Measured in Volt) - Minimum voltage is the voltage which is threshold for electron flow or required level for specific operation or effect in applications.

STEP 1: Convert Input(s) to Base Unit

Maximum Voltage: 85 Volt --> 85 Volt No Conversion Required
Minimum Voltage: 45 Volt --> 45 Volt No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

V_swr = V_max/V_min --> 85/45

Evaluating ... ...

V_swr = 1.88888888888889

STEP 3: Convert Result to Output's Unit

1.88888888888889 --> No Conversion Required

FINAL ANSWER

1.88888888888889 ≈ 1.888889 <-- Voltage Standing Wave Ratio

(Calculation completed in 00.004 seconds)

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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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< 12 Helix Tube Calculators

Round Trip DC Transit Time

Go DC Transient Time = (2*[Mass-e]*Drift Space Length*Electron Uniform Velocity)/([Charge-e]*(Repeller Voltage+Beam Voltage))

DC Voltage

Go DC Voltage = (0.5*[Mass-e]*Electron Uniform Velocity^2)/[Charge-e]

Reflection Coefficient

Go Reflection Coefficient = (Voltage Standing Wave Ratio-1)/(Voltage Standing Wave Ratio+1)

Insertion Loss

Go Insertion Loss = 20*log10(Voltage/Input Signal Amplitude)

Pitch Angle

Go Pitch Angle = arsin(Phase Velocity/[c])

Phase Velocity

Go Phase Velocity = [c]*sin(Pitch Angle)

Voltage Standing Wave Ratio

Go Voltage Standing Wave Ratio = Maximum Voltage/Minimum Voltage

Ratio of Voltage Wave

Go Voltage Standing Wave Ratio = sqrt(Power Standing Wave Ratio)

Saturation Drift Voltage

Go Saturation Drift Velocity = Gate Length/DC Transient Time

Gate Length

Go Gate Length = DC Transient Time*Saturation Drift Velocity

Mismatched Loss

Go Mismatched Loss = -10*log10(1-Reflection Coefficient^2)

Power Standing Wave Ratio

Go Power Standing Wave Ratio = Voltage Standing Wave Ratio^2

Voltage Standing Wave Ratio Formula

Voltage Standing Wave Ratio = Maximum Voltage/Minimum Voltage
V_swr = V_max/V_min

What is Skin Effect?

Skin effect is the tendency of an alternating electric current (AC) to become distributed within a conductor such that the current density is largest near the surface of the conductor and decreases exponentially with greater depths in the conductor.

How to Calculate Voltage Standing Wave Ratio?

Voltage Standing Wave Ratio calculator uses Voltage Standing Wave Ratio = Maximum Voltage/Minimum Voltage to calculate the Voltage Standing Wave Ratio, The Voltage Standing Wave Ratio formula is defined as a measure of impedance matching of loads to the characteristic impedance of a transmission line or waveguide. Voltage Standing Wave Ratio is denoted by V_swr symbol.

How to calculate Voltage Standing Wave Ratio using this online calculator? To use this online calculator for Voltage Standing Wave Ratio, enter Maximum Voltage (V_max) & Minimum Voltage (V_min) and hit the calculate button. Here is how the Voltage Standing Wave Ratio calculation can be explained with given input values -> 1.888889 = 85/45.

FAQ

What is Voltage Standing Wave Ratio?

The Voltage Standing Wave Ratio formula is defined as a measure of impedance matching of loads to the characteristic impedance of a transmission line or waveguide and is represented as V_swr = V_max/V_min or Voltage Standing Wave Ratio = Maximum Voltage/Minimum Voltage. Maximum Voltage refers to the highest voltage that can be safely applied across the tube without causing electrical breakdown or damaging the tube & Minimum voltage is the voltage which is threshold for electron flow or required level for specific operation or effect in applications.

How to calculate Voltage Standing Wave Ratio?

The Voltage Standing Wave Ratio formula is defined as a measure of impedance matching of loads to the characteristic impedance of a transmission line or waveguide is calculated using Voltage Standing Wave Ratio = Maximum Voltage/Minimum Voltage. To calculate Voltage Standing Wave Ratio, you need Maximum Voltage (V_max) & Minimum Voltage (V_min). With our tool, you need to enter the respective value for Maximum Voltage & Minimum Voltage 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 Voltage Standing Wave Ratio?

In this formula, Voltage Standing Wave Ratio uses Maximum Voltage & Minimum Voltage. We can use 1 other way(s) to calculate the same, which is/are as follows -

Voltage Standing Wave Ratio = sqrt(Power Standing Wave Ratio)

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