Voltage Minima Calculator

↳

Electronics

Chemical Engineering

Civil

Electrical

Electronics and Instrumentation

Materials Science

Mechanical

Production Engineering

⤿

Transmission Line & Antenna Theory

Transmission Line Characteristics

✖The incident voltage refers to the voltage wave that arrives at the antenna structure from an external source or a transmission line.ⓘ Incident Voltage [V_i]			+10% -10%
✖Reflected voltage in a transmission line refers to the voltage that is sent back towards the source due to impedance mismatches or discontinuities in the line.ⓘ Reflected Voltage [V_r]			+10% -10%

✖Voltage minima typically occur at points where there is a mismatch between the characteristic impedance of the transmission line and the impedance of the connected load.ⓘ Voltage Minima [V_min]

⎘ Copy

👎

Formula

✖

Voltage Minima

Formula

`"V"_{"min"} = "V"_{"i"}-"V"_{"r"}`

Example

`"1.5V"="6V"-"4.5V"`

Calculator

LaTeX

Reset

👍

Download Transmission Line & Antenna Theory Formulas PDF PDF Image

Voltage Minima Solution

STEP 0: Pre-Calculation Summary

Formula Used

Voltage Minima = Incident Voltage-Reflected Voltage
V_min = V_i-V_r
This formula uses 3 Variables

Variables Used

Voltage Minima - (Measured in Volt) - Voltage minima typically occur at points where there is a mismatch between the characteristic impedance of the transmission line and the impedance of the connected load.
Incident Voltage - (Measured in Volt) - The incident voltage refers to the voltage wave that arrives at the antenna structure from an external source or a transmission line.
Reflected Voltage - (Measured in Volt) - Reflected voltage in a transmission line refers to the voltage that is sent back towards the source due to impedance mismatches or discontinuities in the line.

STEP 1: Convert Input(s) to Base Unit

Incident Voltage: 6 Volt --> 6 Volt No Conversion Required
Reflected Voltage: 4.5 Volt --> 4.5 Volt No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

V_min = V_i-V_r --> 6-4.5

Evaluating ... ...

V_min = 1.5

STEP 3: Convert Result to Output's Unit

1.5 Volt --> No Conversion Required

FINAL ANSWER

1.5 Volt <-- Voltage Minima

(Calculation completed in 00.004 seconds)

You are here -

Home » Engineering » Electronics » Transmission Line and Antenna » Transmission Line & Antenna Theory » Voltage Minima

Credits

Created by Vidyashree V

BMS College of Engineering (BMSCE), Bangalore

Vidyashree V has created this Calculator and 25+ more calculators!

Verified by Saiju Shah

Jayawantrao Sawant College of Engineering (JSCOE), Pune

Saiju Shah has verified this Calculator and 25+ more calculators!

< 15 Transmission Line & Antenna Theory Calculators

Gain of Parabolic Reflector Antenna

Go Gain of Parabolic Reflector Antenna = 10*log10(Efficiency Factor of Parabolic Reflector*(pi*Parabolic Reflector Diameter/Wavelength)^2)

Velocity of Propagation in Telephonic Cable

Go Velocity of Propagation in Telephonic Cable = sqrt((2*Angular Velocity)/(Resistance*Capacitance))

Phase Constant in Telephone Cable

Go Phase Constant = sqrt((Angular Velocity*Resistance*Capacitance)/2)

Return Loss(dB)

Go Return Loss = 20*log10(Incident Power Fed into Antenna/Reflected Power by Antenna)

Parallel Waveguide Distance from Cutoff Wavenumber

Go Parallel Waveguide Distance = (Mode Index*pi)/Cutoff Wavenumber

Cutoff Wavenumber in TM and TE Mode

Go Cutoff Wavenumber = (Mode Index*pi)/Parallel Waveguide Distance

Focal Length of Reflector

Go Focal Length of Reflector = ((Parabolic Reflector Diameter^2)/(16*Depth of Parabola))

Polarization Mismatch Loss

Go Polarization Mismatch Loss = -20*log10(cos(Theta))

Minimum Distance from Antenna

Go Minimum Distance from Antenna = (2*Parabolic Reflector Diameter^2)/Wavelength

Beamwidth of Reflector

Go Beamwidth = (70*Wavelength)/Parabolic Reflector Diameter

Voltage Maxima

Go Voltage Maxima = Incident Voltage+Reflected Voltage

Voltage Minima

Go Voltage Minima = Incident Voltage-Reflected Voltage

Current Maxima

Go Current Maxima = Incident Current+Reflected Current

Current Minima

Go Current Minima = Incident Current-Reflected Current

Velocity Factor

Go Velocity Factor = 1/(sqrt(Dielectric Constant))

Voltage Minima Formula

Voltage Minima = Incident Voltage-Reflected Voltage
V_min = V_i-V_r

What is voltage minima?

At some points, the incident and reflected signals are in phase and both the components add together and at these points, voltage will be minimum.

How to Calculate Voltage Minima?

Voltage Minima calculator uses Voltage Minima = Incident Voltage-Reflected Voltage to calculate the Voltage Minima, The Voltage Minima formula is defined as the points where the resultant signal voltage is minimum. Voltage minima typically occur at points where there is a mismatch between the characteristic impedance of the transmission line and the impedance of the connected load. Voltage Minima is denoted by V_min symbol.

How to calculate Voltage Minima using this online calculator? To use this online calculator for Voltage Minima, enter Incident Voltage (V_i) & Reflected Voltage (V_r) and hit the calculate button. Here is how the Voltage Minima calculation can be explained with given input values -> 1.5 = 6-4.5.

FAQ

What is Voltage Minima?

The Voltage Minima formula is defined as the points where the resultant signal voltage is minimum. Voltage minima typically occur at points where there is a mismatch between the characteristic impedance of the transmission line and the impedance of the connected load and is represented as V_min = V_i-V_r or Voltage Minima = Incident Voltage-Reflected Voltage. The incident voltage refers to the voltage wave that arrives at the antenna structure from an external source or a transmission line & Reflected voltage in a transmission line refers to the voltage that is sent back towards the source due to impedance mismatches or discontinuities in the line.

How to calculate Voltage Minima?

The Voltage Minima formula is defined as the points where the resultant signal voltage is minimum. Voltage minima typically occur at points where there is a mismatch between the characteristic impedance of the transmission line and the impedance of the connected load is calculated using Voltage Minima = Incident Voltage-Reflected Voltage. To calculate Voltage Minima, you need Incident Voltage (V_i) & Reflected Voltage (V_r). With our tool, you need to enter the respective value for Incident Voltage & Reflected Voltage and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

Home

FREE PDFs

🔍 Search