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Modulation Index with respect to Amplitude Sensitivity Formula

GoModulation Index Formula

GoModulation Index with respect to Power Formula

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Modulation Index states the level of modulation that a carrier wave undergoes. Check FAQs

μ = K a \cdot A m

μ - Modulation Index?K_a - Amplitude Sensitivity of Modulator?A_m - Amplitude of Modulating Signal?

Modulation Index with respect to Amplitude Sensitivity Example

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Here is how the Modulation Index with respect to Amplitude Sensitivity equation looks like with Values.

Here is how the Modulation Index with respect to Amplitude Sensitivity equation looks like with Units.

Here is how the Modulation Index with respect to Amplitude Sensitivity equation looks like.

0.306 = 0.05 \cdot 6.12

0.306 = 0.05 \cdot 6.12V

0.306 = 0.05 \cdot 6.12

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Modulation Index with respect to Amplitude Sensitivity Solution

Follow our step by step solution on how to calculate Modulation Index with respect to Amplitude Sensitivity?

FIRST Step Consider the formula

μ = K a \cdot A m

Next Step Substitute values of Variables

∴

μ = 0.05 \cdot 6.12V

Next Step Prepare to Evaluate

∴

μ = 0.05 \cdot 6.12

LAST Step Evaluate

∴

μ = 0.306

Modulation Index with respect to Amplitude Sensitivity Formula Elements

Variables

Modulation Index

Modulation Index states the level of modulation that a carrier wave undergoes.

Symbol: μ

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find Modulation Index

Amplitude Sensitivity of Modulator

The Amplitude Sensitivity of Modulator is a constant variable of the modulator.

Symbol: K_a

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find Amplitude Sensitivity of Modulator

Amplitude of Modulating Signal

Amplitude of Modulating Signal is the maximum displacement of the signal from its equilibrium or rest position, measured in units of the original signal amplitude.

Symbol: A_m

Measurement: Electric PotentialUnit: V

Note: Value should be greater than 0.

Formulas to find Amplitude of Modulating Signal

Other Formulas to find Modulation Index

Go Modulation Index

μ = \frac{A m}{A c}

Go Modulation Index with respect to Power

μ = \sqrt{2 \cdot ((\frac{P T}{P c(avg)}) - 1)}

Go Modulation Index with respect to Maximum and Minimum Amplitude

μ = \frac{A max - A min}{A max + A min}

Other formulas in Fundamentals of Analog Communications category

Go Crest Factor

CF = \frac{X peak}{X rms}

Go Transmission Efficiency with respect to Modulation Index

η am = \frac{μ^{2}}{2 + μ^{2}}

Go Intermediate Frequency

f im = (f lo - F RF)

Go Image Frequency

f img = F RF + (2 \cdot f im)

How to Evaluate Modulation Index with respect to Amplitude Sensitivity?

Modulation Index with respect to Amplitude Sensitivity evaluator uses Modulation Index = Amplitude Sensitivity of Modulator*Amplitude of Modulating Signal to evaluate the Modulation Index, Modulation Index with respect to Amplitude Sensitivity is the absolute value of the product of amplitude sensitivity parameter (K_a) and message signal m(t). Modulation Index is denoted by μ symbol.

How to evaluate Modulation Index with respect to Amplitude Sensitivity using this online evaluator? To use this online evaluator for Modulation Index with respect to Amplitude Sensitivity, enter Amplitude Sensitivity of Modulator (K_a) & Amplitude of Modulating Signal (A_m) and hit the calculate button.

FAQs on Modulation Index with respect to Amplitude Sensitivity

What is the formula to find Modulation Index with respect to Amplitude Sensitivity?

The formula of Modulation Index with respect to Amplitude Sensitivity is expressed as Modulation Index = Amplitude Sensitivity of Modulator*Amplitude of Modulating Signal. Here is an example- 0.306 = 0.05*6.12.

How to calculate Modulation Index with respect to Amplitude Sensitivity?

With Amplitude Sensitivity of Modulator (K_a) & Amplitude of Modulating Signal (A_m) we can find Modulation Index with respect to Amplitude Sensitivity using the formula - Modulation Index = Amplitude Sensitivity of Modulator*Amplitude of Modulating Signal.

What are the other ways to Calculate Modulation Index?

Here are the different ways to Calculate Modulation Index-

Modulation Index=Amplitude of Modulating Signal/Amplitude of Carrier Signal
Modulation Index=sqrt(2*((Average Total Power of AM Wave/Average Carrier Power of AM Wave)-1))
Modulation Index=(Maximum Amplitude of AM Wave-Minimum Amplitude of AM Wave)/(Maximum Amplitude of AM Wave+Minimum Amplitude of AM Wave)

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Modulation Index with respect to Amplitude Sensitivity Formula

​GoModulation Index Formula

​GoModulation Index with respect to Power Formula

Modulation Index with respect to Amplitude Sensitivity Example

Modulation Index with respect to Amplitude Sensitivity Solution

Modulation Index with respect to Amplitude Sensitivity Formula Elements

Other Formulas to find Modulation Index

Other formulas in Fundamentals of Analog Communications category

How to Evaluate Modulation Index with respect to Amplitude Sensitivity?

FAQs on Modulation Index with respect to Amplitude Sensitivity

Variable Name

GoModulation Index Formula

GoModulation Index with respect to Power Formula