Amplitude Sensitivity of Modulator Calculator

✖Amplitude of Carrier Signal is varied in accordance with the instantaneous amplitude of the modulating signal. The modulating signal is the signal that contains the information to be transmitted.ⓘ Amplitude of Carrier Signal [A_c]

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✖The Amplitude Sensitivity of Modulator is a constant variable of the modulator.ⓘ Amplitude Sensitivity of Modulator [K_a]

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Amplitude Sensitivity of Modulator Solution

STEP 0: Pre-Calculation Summary

Formula Used

Amplitude Sensitivity of Modulator = 1/Amplitude of Carrier Signal
K_a = 1/A_c
This formula uses 2 Variables

Variables Used

Amplitude Sensitivity of Modulator - The Amplitude Sensitivity of Modulator is a constant variable of the modulator.
Amplitude of Carrier Signal - (Measured in Volt) - Amplitude of Carrier Signal is varied in accordance with the instantaneous amplitude of the modulating signal. The modulating signal is the signal that contains the information to be transmitted.

STEP 1: Convert Input(s) to Base Unit

Amplitude of Carrier Signal: 17 Volt --> 17 Volt No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

K_a = 1/A_c --> 1/17

Evaluating ... ...

K_a = 0.0588235294117647

STEP 3: Convert Result to Output's Unit

0.0588235294117647 --> No Conversion Required

FINAL ANSWER

0.0588235294117647 ≈ 0.058824 <-- Amplitude Sensitivity of Modulator

(Calculation completed in 00.004 seconds)

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National Institute of Information Technology (NIIT), Neemrana

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< Amplitude Modulation Characteristics Calculators

Magnitude of Modulating Signal

LaTeX Go Modulating Signal Magnitude = (Maximum Amplitude of AM Wave-Minimum Amplitude of AM Wave)/2

Maximum Amplitude of AM Wave

LaTeX Go Maximum Amplitude of AM Wave = Amplitude of Carrier Signal*(1+Modulation Index^2)

Amplitude Sensitivity of Modulator

LaTeX Go Amplitude Sensitivity of Modulator = 1/Amplitude of Carrier Signal

Bandwidth of AM wave

LaTeX Go Bandwidth of AM Wave = 2*Maximum Frequency

Amplitude Sensitivity of Modulator Formula

LaTeX Go

Amplitude Sensitivity of Modulator = 1/Amplitude of Carrier Signal
K_a = 1/A_c

What is amplitude sensitivity?

Amplitude sensitivity parameter (Ka) is always equal to the reciprocal of carrier signal amplitude. The constant Ka is the amplitude sensitivity of the modulator or the transmitter.

How Amplitude sensitivity varies with percentage of modulation?

The percentage of modulation will depend on the absolute value of Ka*m(t). Here, m(t) is the input/message signal. If the absolute value of Ka;*m(t) is less or equal to 1 for all t, then the percentage of modulation is less than or equal to 100%. However, if the absolute value of Ka*m(t) is greater than 1 for some t, then the percent of modulation is in excess of 100% or overmodulation.

How to Calculate Amplitude Sensitivity of Modulator?

Amplitude Sensitivity of Modulator calculator uses Amplitude Sensitivity of Modulator = 1/Amplitude of Carrier Signal to calculate the Amplitude Sensitivity of Modulator, The Amplitude Sensitivity of Modulator is a constant, calculated by dividing one by the amplitude of the carrier wave. Amplitude Sensitivity of Modulator is denoted by K_a symbol.

How to calculate Amplitude Sensitivity of Modulator using this online calculator? To use this online calculator for Amplitude Sensitivity of Modulator, enter Amplitude of Carrier Signal (A_c) and hit the calculate button. Here is how the Amplitude Sensitivity of Modulator calculation can be explained with given input values -> 0.05 = 1/17.

FAQ

What is Amplitude Sensitivity of Modulator?

The Amplitude Sensitivity of Modulator is a constant, calculated by dividing one by the amplitude of the carrier wave and is represented as K_a = 1/A_c or Amplitude Sensitivity of Modulator = 1/Amplitude of Carrier Signal. Amplitude of Carrier Signal is varied in accordance with the instantaneous amplitude of the modulating signal. The modulating signal is the signal that contains the information to be transmitted.

How to calculate Amplitude Sensitivity of Modulator?

The Amplitude Sensitivity of Modulator is a constant, calculated by dividing one by the amplitude of the carrier wave is calculated using Amplitude Sensitivity of Modulator = 1/Amplitude of Carrier Signal. To calculate Amplitude Sensitivity of Modulator, you need Amplitude of Carrier Signal (A_c). With our tool, you need to enter the respective value for Amplitude of Carrier Signal and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

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