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Noise Figure of Parametric Up-Converter Formula

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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

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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}})

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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

Credits

Created by Shobhit Dimri

Bipin Tripathi Kumaon Institute of Technology (BTKIT), Dwarahat

Shobhit Dimri has created this Formula and 900+ more formulas!

Verified by Urvi Rathod

Vishwakarma Government Engineering College (VGEC), Ahmedabad

Urvi Rathod has verified this Formula and 1900+ more formulas!

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.

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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

Credits

Other formulas in Parametric Devices category

How to Evaluate Noise Figure of Parametric Up-Converter?

FAQs on Noise Figure of Parametric Up-Converter

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