FormulaDen.com

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

Noise Figure of Parametric Up-Converter Formula

Fx Copy

LaTeX Copy

Noise Figure of Up-Converter is defined as the noise figure of a mixer depends on whether its input is a single sideband signal or a double sideband signal. Check FAQs

F = 1 + (\frac{2 \cdot T d}{γ \cdot Q up \cdot T 0} + \frac{2}{T 0 \cdot {(γ \cdot Q up)}^{2}})

F - Noise Figure of Up-Converter?T_d - Diode Temperature?γ - Coupling Coefficient?Q_up - Q-Factor of Up-Converter?T₀ - Ambient Temperature?

Noise Figure of Parametric Up-Converter Example

With values

With units

Only example

Here is how the Noise Figure of Parametric Up-Converter equation looks like with Values.

Here is how the Noise Figure of Parametric Up-Converter equation looks like with Units.

Here is how the Noise Figure of Parametric Up-Converter equation looks like.

2.9449 = 1 + (\frac{2 \cdot 290}{0.19 \cdot 5.25 \cdot 300} + \frac{2}{300 \cdot {(0.19 \cdot 5.25)}^{2}})

2.9449dB = 1 + (\frac{2 \cdot 290K}{0.19 \cdot 5.25 \cdot 300K} + \frac{2}{300K \cdot {(0.19 \cdot 5.25)}^{2}})

2.9449 = 1 + (\frac{2 \cdot 290}{0.19 \cdot 5.25 \cdot 300} + \frac{2}{300 \cdot {(0.19 \cdot 5.25)}^{2}})

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 Noise Figure of Parametric Up-Converter

Noise Figure of Parametric Up-Converter Solution

Follow our step by step solution on how to calculate Noise Figure of Parametric Up-Converter?

FIRST Step Consider the formula

F = 1 + (\frac{2 \cdot T d}{γ \cdot Q up \cdot T 0} + \frac{2}{T 0 \cdot {(γ \cdot Q up)}^{2}})

Next Step Substitute values of Variables

∴

F = 1 + (\frac{2 \cdot 290K}{0.19 \cdot 5.25 \cdot 300K} + \frac{2}{300K \cdot {(0.19 \cdot 5.25)}^{2}})

Next Step Prepare to Evaluate

∴

F = 1 + (\frac{2 \cdot 290}{0.19 \cdot 5.25 \cdot 300} + \frac{2}{300 \cdot {(0.19 \cdot 5.25)}^{2}})

Next Step Evaluate

∴

F = 2.94487890570202dB

LAST Step Rounding Answer

∴

F = 2.9449dB

Noise Figure of Parametric Up-Converter Formula Elements

Variables

Noise Figure of Up-Converter

Noise Figure of Up-Converter is defined as the noise figure of a mixer depends on whether its input is a single sideband signal or a double sideband signal.

Symbol: F

Measurement: NoiseUnit: dB

Note: Value can be positive or negative.

Formulas to find Noise Figure of Up-Converter

Diode Temperature

Diode temperature is the measure of heat to flow in the diode preferentially in one direction.

Symbol: T_d

Measurement: TemperatureUnit: K

Note: Value can be positive or negative.

Formulas to find Diode Temperature

Coupling Coefficient

The coupling coefficient γ is defined as the ratio of the modulated negative resistance at the pump frequency to the capacitance of the nonlinear element.

Symbol: γ

Measurement: NAUnit: Unitless

Note: Value can be positive or negative.

Formulas to find Coupling Coefficient

Q-Factor of Up-Converter

Q-Factor of Up-Converter is the the ratio of the initial energy stored in the resonator to the energy lost in one radian of the cycle of oscillation.

Symbol: Q_up

Measurement: NAUnit: Unitless

Note: Value can be positive or negative.

Formulas to find Q-Factor of Up-Converter

Ambient Temperature

Ambient Temperature is the temperature of the surrounding.

Symbol: T₀

Measurement: TemperatureUnit: K

Note: Value can be positive or negative.

Formulas to find Ambient Temperature

Other formulas in Parametric Devices category

Go Power Gain of Modulator

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

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

How to Evaluate Noise Figure of Parametric Up-Converter?

Noise Figure of Parametric Up-Converter evaluator uses Noise Figure of Up-Converter = 1+((2*Diode Temperature)/(Coupling Coefficient*Q-Factor of Up-Converter*Ambient Temperature)+2/(Ambient Temperature*(Coupling Coefficient*Q-Factor of Up-Converter)^2)) to evaluate the Noise Figure of Up-Converter, The Noise Figure of Parametric Up-Converter formula is defined as the noise figure of a mixer depends on whether its input is a single sideband signal or a double sideband signal. This is because the mixer will down-convert noise at both sideband frequencies. Noise Figure of Up-Converter is denoted by F symbol.

How to evaluate Noise Figure of Parametric Up-Converter using this online evaluator? To use this online evaluator for Noise Figure of Parametric Up-Converter, enter Diode Temperature (T_d), Coupling Coefficient (γ), Q-Factor of Up-Converter (Q_up) & Ambient Temperature (T₀) and hit the calculate button.

FAQs on Noise Figure of Parametric Up-Converter

What is the formula to find Noise Figure of Parametric Up-Converter?

The formula of Noise Figure of Parametric Up-Converter is expressed as Noise Figure of Up-Converter = 1+((2*Diode Temperature)/(Coupling Coefficient*Q-Factor of Up-Converter*Ambient Temperature)+2/(Ambient Temperature*(Coupling Coefficient*Q-Factor of Up-Converter)^2)). Here is an example- 2.944879 = 1+((2*290)/(0.19*5.25*300)+2/(300*(0.19*5.25)^2)).

How to calculate Noise Figure of Parametric Up-Converter?

With Diode Temperature (T_d), Coupling Coefficient (γ), Q-Factor of Up-Converter (Q_up) & Ambient Temperature (T₀) we can find Noise Figure of Parametric Up-Converter using the formula - Noise Figure of Up-Converter = 1+((2*Diode Temperature)/(Coupling Coefficient*Q-Factor of Up-Converter*Ambient Temperature)+2/(Ambient Temperature*(Coupling Coefficient*Q-Factor of Up-Converter)^2)).

Can the Noise Figure of Parametric Up-Converter be negative?

Yes, the Noise Figure of Parametric Up-Converter, measured in Noise can be negative.

Which unit is used to measure Noise Figure of Parametric Up-Converter?

Noise Figure of Parametric Up-Converter is usually measured using the Decibel[dB] for Noise. Neper[dB], MilliDecibel[dB] are the few other units in which Noise Figure of Parametric Up-Converter can be measured.

Let Others Know

✖

Facebook

Twitter

Copied!

: Value
: Unit

Noise Figure of Parametric Up-Converter Formula

Noise Figure of Parametric Up-Converter Example

Noise Figure of Parametric Up-Converter Solution

Noise Figure of Parametric Up-Converter Formula Elements

Other formulas in Parametric Devices category

How to Evaluate Noise Figure of Parametric Up-Converter?

FAQs on Noise Figure of Parametric Up-Converter

Variable Name