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Modulation Index with respect to Maximum and Minimum Amplitude 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 = \frac{A max - A min}{A max + A min}

μ - Modulation Index?A_max - Maximum Amplitude of AM Wave?A_min - Minimum Amplitude of AM Wave?

Modulation Index with respect to Maximum and Minimum Amplitude Example

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Here is how the Modulation Index with respect to Maximum and Minimum Amplitude equation looks like with Values.

Here is how the Modulation Index with respect to Maximum and Minimum Amplitude equation looks like with Units.

Here is how the Modulation Index with respect to Maximum and Minimum Amplitude equation looks like.

0.1296 = \frac{19.2032 - 14.7968}{19.2032 + 14.7968}

0.1296 = \frac{19.2032V - 14.7968V}{19.2032V + 14.7968V}

0.1296 = \frac{19.2032 - 14.7968}{19.2032 + 14.7968}

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Modulation Index with respect to Maximum and Minimum Amplitude Solution

Follow our step by step solution on how to calculate Modulation Index with respect to Maximum and Minimum Amplitude?

FIRST Step Consider the formula

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

Next Step Substitute values of Variables

∴

μ = \frac{19.2032V - 14.7968V}{19.2032V + 14.7968V}

Next Step Prepare to Evaluate

∴

μ = \frac{19.2032 - 14.7968}{19.2032 + 14.7968}

LAST Step Evaluate

∴

μ = 0.1296

Modulation Index with respect to Maximum and Minimum Amplitude 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

Maximum Amplitude of AM Wave

The Maximum Amplitude of AM Wave is the maximum amount of displacement of a particle on the medium from its rest position.

Symbol: A_max

Measurement: Electric PotentialUnit: V

Note: Value should be greater than 0.

Formulas to find Maximum Amplitude of AM Wave

Minimum Amplitude of AM Wave

Minimum Amplitude Of AM Wave is the minimum amount of displacement of a particle on the medium from its rest position.

Symbol: A_min

Measurement: Electric PotentialUnit: V

Note: Value should be greater than 0.

Formulas to find Minimum Amplitude of AM Wave

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 Amplitude Sensitivity

μ = K a \cdot A m

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 Maximum and Minimum Amplitude?

Modulation Index with respect to Maximum and Minimum Amplitude evaluator uses Modulation Index = (Maximum Amplitude of AM Wave-Minimum Amplitude of AM Wave)/(Maximum Amplitude of AM Wave+Minimum Amplitude of AM Wave) to evaluate the Modulation Index, The Modulation Index with respect to Maximum and Minimum Amplitude is a measure of the depth of modulation in an amplitude modulated (AM) wave. Modulation Index is denoted by μ symbol.

How to evaluate Modulation Index with respect to Maximum and Minimum Amplitude using this online evaluator? To use this online evaluator for Modulation Index with respect to Maximum and Minimum Amplitude, enter Maximum Amplitude of AM Wave (A_max) & Minimum Amplitude of AM Wave (A_min) and hit the calculate button.

FAQs on Modulation Index with respect to Maximum and Minimum Amplitude

What is the formula to find Modulation Index with respect to Maximum and Minimum Amplitude?

The formula of Modulation Index with respect to Maximum and Minimum Amplitude is expressed as Modulation Index = (Maximum Amplitude of AM Wave-Minimum Amplitude of AM Wave)/(Maximum Amplitude of AM Wave+Minimum Amplitude of AM Wave). Here is an example- 0.129826 = (19.2032-14.7968)/(19.2032+14.7968).

How to calculate Modulation Index with respect to Maximum and Minimum Amplitude?

With Maximum Amplitude of AM Wave (A_max) & Minimum Amplitude of AM Wave (A_min) we can find Modulation Index with respect to Maximum and Minimum Amplitude using the formula - Modulation Index = (Maximum Amplitude of AM Wave-Minimum Amplitude of AM Wave)/(Maximum Amplitude of AM Wave+Minimum Amplitude of AM Wave).

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=Amplitude Sensitivity of Modulator*Amplitude of Modulating Signal

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Modulation Index with respect to Maximum and Minimum Amplitude Formula

​GoModulation Index Formula

​GoModulation Index with respect to Power Formula

Modulation Index with respect to Maximum and Minimum Amplitude Example

Modulation Index with respect to Maximum and Minimum Amplitude Solution

Modulation Index with respect to Maximum and Minimum Amplitude Formula Elements

Other Formulas to find Modulation Index

Other formulas in Fundamentals of Analog Communications category

How to Evaluate Modulation Index with respect to Maximum and Minimum Amplitude?

FAQs on Modulation Index with respect to Maximum and Minimum Amplitude

Variable Name

GoModulation Index Formula

GoModulation Index with respect to Power Formula