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Power Gain of Modulator Formula

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Power gain of modulator is defined as is the ratio of an output power to an input power. Check FAQs

G m = \frac{f p + f s}{f s}

G_m - Power Gain of Modulator?f_p - Pumping Frequency?f_s - Signal Frequency?

Power Gain of Modulator Example

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Here is how the Power Gain of Modulator equation looks like with Values.

Here is how the Power Gain of Modulator equation looks like with Units.

Here is how the Power Gain of Modulator equation looks like.

3.3158 = \frac{220 + 95}{95}

3.3158dB = \frac{220Hz + 95Hz}{95Hz}

3.3158 = \frac{220 + 95}{95}

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Power Gain of Modulator Solution

Follow our step by step solution on how to calculate Power Gain of Modulator?

FIRST Step Consider the formula

G m = \frac{f p + f s}{f s}

Next Step Substitute values of Variables

∴

G m = \frac{220Hz + 95Hz}{95Hz}

Next Step Prepare to Evaluate

∴

G m = \frac{220 + 95}{95}

Next Step Evaluate

∴

G m = 3.31578947368421dB

LAST Step Rounding Answer

∴

G m = 3.3158dB

Power Gain of Modulator Formula Elements

Variables

Power Gain of Modulator

Power gain of modulator is defined as is the ratio of an output power to an input power.

Symbol: G_m

Measurement: SoundUnit: dB

Note: Value can be positive or negative.

Formulas to find Power Gain of Modulator

Pumping Frequency

Pumping frequency is the number of occurrences of a repeating event per unit of time.

Symbol: f_p

Measurement: FrequencyUnit: Hz

Note: Value should be greater than 0.

Formulas to find Pumping Frequency

Signal Frequency

Signal frequency is defined as the frequency of a signal that is containing information.

Symbol: f_s

Measurement: FrequencyUnit: Hz

Note: Value should be greater than 0.

Formulas to find Signal Frequency

Other formulas in Parametric Devices category

Go Power Gain of Demodulator

G dm = \frac{f s}{f p + f s}

Go Power Gain for Parametric Up-Converter

G up = (\frac{f o}{f s}) \cdot GDF

Go Gain-Degradation Factor

GDF = (\frac{f s}{f o}) \cdot G up

Go Power Gain of Down-Converter

G down = \frac{4 \cdot f i \cdot R i \cdot R g \cdot α}{f s \cdot R Ts \cdot R Ti \cdot {(1 - α)}^{2}}

How to Evaluate Power Gain of Modulator?

Power Gain of Modulator evaluator uses Power Gain of Modulator = (Pumping Frequency+Signal Frequency)/Signal Frequency to evaluate the Power Gain of Modulator, Power Gain of Modulator formula can be defined as the ratio of the output power which is generated by mixing the input signal with a pump signal, resulting in an amplified output signal at the sum or difference frequency to the input power for a modulator. Power Gain of Modulator is denoted by G_m symbol.

How to evaluate Power Gain of Modulator using this online evaluator? To use this online evaluator for Power Gain of Modulator, enter Pumping Frequency (f_p) & Signal Frequency (f_s) and hit the calculate button.

FAQs on Power Gain of Modulator

What is the formula to find Power Gain of Modulator?

The formula of Power Gain of Modulator is expressed as Power Gain of Modulator = (Pumping Frequency+Signal Frequency)/Signal Frequency. Here is an example- 3.315789 = (220+95)/95.

How to calculate Power Gain of Modulator?

With Pumping Frequency (f_p) & Signal Frequency (f_s) we can find Power Gain of Modulator using the formula - Power Gain of Modulator = (Pumping Frequency+Signal Frequency)/Signal Frequency.

Can the Power Gain of Modulator be negative?

Yes, the Power Gain of Modulator, measured in Sound can be negative.

Which unit is used to measure Power Gain of Modulator?

Power Gain of Modulator is usually measured using the Decibel[dB] for Sound. Bel[dB], Neper[dB] are the few other units in which Power Gain of Modulator can be measured.

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