FormulaDen.com

Physics Chemistry Math Chemical Engineering Civil Electrical Electronics Electronics and Instrumentation Materials Science Mechanical Production Engineering Financial Health

Power Gain of Demodulator Formula

Fx Copy

LaTeX Copy

Power gain of demodulator is defined as the power in extracting the original information-bearing signal from a carrier wave. Check FAQs

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

G_dm - Power Gain of Demodulator?f_s - Signal Frequency?f_p - Pumping Frequency?

Power Gain of Demodulator Example

With values

With units

Only example

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

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

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

0.3016 = \frac{95}{220 + 95}

0.3016dB = \frac{95Hz}{220Hz + 95Hz}

0.3016 = \frac{95}{220 + 95}

Tip: Use pencil ( Pencil

) icon above to edit Input Values and Units.

Calculate

Recalculate

Solution

Copy

Reset

You are here -

Home » Category

Engineering » Category

Electronics » Category

Microwave Theory » fx Power Gain of Demodulator

Power Gain of Demodulator Solution

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

FIRST Step Consider the formula

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

Next Step Substitute values of Variables

∴

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

Next Step Prepare to Evaluate

∴

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

Next Step Evaluate

∴

G dm = 0.301587301587302dB

LAST Step Rounding Answer

∴

G dm = 0.3016dB

Power Gain of Demodulator Formula Elements

Variables

Power Gain of Demodulator

Power gain of demodulator is defined as the power in extracting the original information-bearing signal from a carrier wave.

Symbol: G_dm

Measurement: SoundUnit: dB

Note: Value can be positive or negative.

Formulas to find Power Gain of Demodulator

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

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

Other formulas in Parametric Devices category

Go Power Gain of Modulator

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

Power Gain of Demodulator evaluator uses Power Gain of Demodulator = Signal Frequency/(Pumping Frequency+Signal Frequency) to evaluate the Power Gain of Demodulator, Power Gain of Demodulator 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 Demodulator. Power Gain of Demodulator is denoted by G_dm symbol.

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

FAQs on Power Gain of Demodulator

What is the formula to find Power Gain of Demodulator?

The formula of Power Gain of Demodulator is expressed as Power Gain of Demodulator = Signal Frequency/(Pumping Frequency+Signal Frequency). Here is an example- 0.301587 = 95/(220+95).

How to calculate Power Gain of Demodulator?

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

Can the Power Gain of Demodulator be negative?

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

Which unit is used to measure Power Gain of Demodulator?

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

Let Others Know

✖

Facebook

Twitter

Copied!

: Value
: Unit