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Load Impedance using Transmitted Voltage Formula

GoLoad Impedance using Reflected Coefficient of Current Formula

GoLoad Impedance using Reflected Coefficient of Voltage Formula

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The load impedance is defined as the impedance of the load of the Transmission line during transient. Check FAQs

I l = V t \cdot \frac{Z 0}{2 \cdot V i - V t}

I_l - Load Impedance?V_t - Transmitted Voltage?Z₀ - Characteristic Impedance?V_i - Incident Voltage?

Load Impedance using Transmitted Voltage Example

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Here is how the Load Impedance using Transmitted Voltage equation looks like with Values.

Here is how the Load Impedance using Transmitted Voltage equation looks like with Units.

Here is how the Load Impedance using Transmitted Voltage equation looks like.

-138.75 = 20 \cdot \frac{55.5}{2 \cdot 6 - 20}

-138.75Ω = 20V \cdot \frac{55.5Ω}{2 \cdot 6V - 20V}

-138.75 = 20 \cdot \frac{55.5}{2 \cdot 6 - 20}

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Load Impedance using Transmitted Voltage Solution

Follow our step by step solution on how to calculate Load Impedance using Transmitted Voltage?

FIRST Step Consider the formula

I l = V t \cdot \frac{Z 0}{2 \cdot V i - V t}

Next Step Substitute values of Variables

∴

I l = 20V \cdot \frac{55.5Ω}{2 \cdot 6V - 20V}

Next Step Prepare to Evaluate

∴

I l = 20 \cdot \frac{55.5}{2 \cdot 6 - 20}

LAST Step Evaluate

∴

I l = -138.75Ω

Load Impedance using Transmitted Voltage Formula Elements

Variables

Load Impedance

The load impedance is defined as the impedance of the load of the Transmission line during transient.

Symbol: I_l

Measurement: Electric ResistanceUnit: Ω

Note: Value can be positive or negative.

Formulas to find Load Impedance

Transmitted Voltage

Transmitted Voltage is defined as the Voltage wave that is traveling through the Load of the Transmission line.

Symbol: V_t

Measurement: Electric PotentialUnit: V

Note: Value can be positive or negative.

Formulas to find Transmitted Voltage

Characteristic Impedance

The characteristic impedance of a uniform transmission line is the ratio of the amplitudes of voltage and current of a single wave propagating along the line during transient condition.

Symbol: Z₀

Measurement: Electric ResistanceUnit: Ω

Note: Value can be positive or negative.

Formulas to find Characteristic Impedance

Incident Voltage

The Incident Voltage on the transmission line is equal to half the generator voltage.

Symbol: V_i

Measurement: Electric PotentialUnit: V

Note: Value can be positive or negative.

Formulas to find Incident Voltage

Other Formulas to find Load Impedance

Go Load Impedance using Reflected Coefficient of Current

I l = Z 0 \cdot \frac{1 - ρ i}{ρ i - 1}

Go Load Impedance using Reflected Coefficient of Voltage

I l = Z 0 \cdot \frac{ρ v + 1}{1 - ρ v}

Go Load Impedance using Reflected Current

I l = Z 0 \cdot \frac{V i + E r}{E r - V i}

Go Load Impedance for Transmitted Waves

I l = \frac{V t}{I t}

Other formulas in Transient category

Go Characteristic Impedance (Line SC)

Z 0 = \frac{V i}{I i}

Go Incident Voltage using Transmitted Voltage (Load OC)

V i = \frac{V t}{2}

Go Reflection Coefficient for Voltage

ρ v = \frac{E r}{V i}

Go Reflected Voltage using Reflection Coefficient of Voltage

E r = ρ v \cdot V i

How to Evaluate Load Impedance using Transmitted Voltage?

Load Impedance using Transmitted Voltage evaluator uses Load Impedance = Transmitted Voltage*Characteristic Impedance/(2*Incident Voltage-Transmitted Voltage) to evaluate the Load Impedance, The Load Impedance using Transmitted Voltage formula is defined as the impedance of the load of the Transmission line. Load Impedance is denoted by I_l symbol.

How to evaluate Load Impedance using Transmitted Voltage using this online evaluator? To use this online evaluator for Load Impedance using Transmitted Voltage, enter Transmitted Voltage (V_t), Characteristic Impedance (Z₀) & Incident Voltage (V_i) and hit the calculate button.

FAQs on Load Impedance using Transmitted Voltage

What is the formula to find Load Impedance using Transmitted Voltage?

The formula of Load Impedance using Transmitted Voltage is expressed as Load Impedance = Transmitted Voltage*Characteristic Impedance/(2*Incident Voltage-Transmitted Voltage). Here is an example- -138.75 = 20*55.5/(2*6-20).

How to calculate Load Impedance using Transmitted Voltage?

With Transmitted Voltage (V_t), Characteristic Impedance (Z₀) & Incident Voltage (V_i) we can find Load Impedance using Transmitted Voltage using the formula - Load Impedance = Transmitted Voltage*Characteristic Impedance/(2*Incident Voltage-Transmitted Voltage).

What are the other ways to Calculate Load Impedance?

Here are the different ways to Calculate Load Impedance-

Load Impedance=Characteristic Impedance*(1-Reflection Coefficient of Current)/(Reflection Coefficient of Current-1)
Load Impedance=Characteristic Impedance*(Reflection Coefficient of Voltage+1)/(1-Reflection Coefficient of Voltage)
Load Impedance=Characteristic Impedance*(Incident Voltage+Reflected Voltage)/(Reflected Voltage-Incident Voltage)

Can the Load Impedance using Transmitted Voltage be negative?

Yes, the Load Impedance using Transmitted Voltage, measured in Electric Resistance can be negative.

Which unit is used to measure Load Impedance using Transmitted Voltage?

Load Impedance using Transmitted Voltage is usually measured using the Ohm[Ω] for Electric Resistance. Megohm[Ω], Microhm[Ω], Volt per Ampere[Ω] are the few other units in which Load Impedance using Transmitted Voltage can be measured.

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Load Impedance using Transmitted Voltage Formula

​GoLoad Impedance using Reflected Coefficient of Current Formula

​GoLoad Impedance using Reflected Coefficient of Voltage Formula

Load Impedance using Transmitted Voltage Example

Load Impedance using Transmitted Voltage Solution

Load Impedance using Transmitted Voltage Formula Elements

Other Formulas to find Load Impedance

Other formulas in Transient category

How to Evaluate Load Impedance using Transmitted Voltage?

FAQs on Load Impedance using Transmitted Voltage

Variable Name

GoLoad Impedance using Reflected Coefficient of Current Formula

GoLoad Impedance using Reflected Coefficient of Voltage Formula