Signal-to-Interference Ratio at Output Calculator

✖Source voltage A voltage source is a two-terminal device that can maintain a fixed voltage.ⓘ Source Voltage [V_s]			+10% -10%
✖Voltage Interference is the effect of non-uniform energy distribution in the medium as a result of two light waves being superimposed.ⓘ Voltage Interference [V_n]			+10% -10%
✖Gain factor of an amplifier is the factor by which the input power is amplified.ⓘ Gain Factor [µ]			+10% -10%

✖The signal to interference ratio is the ratio of the input signal and interference.ⓘ Signal-to-Interference Ratio at Output [S_ir]

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Signal-to-Interference Ratio at Output Solution

STEP 0: Pre-Calculation Summary

Formula Used

Signal to Interference Ratio = (Source Voltage/Voltage Interference)*Gain Factor
S_ir = (V_s/V_n)*µ
This formula uses 4 Variables

Variables Used

Signal to Interference Ratio - The signal to interference ratio is the ratio of the input signal and interference.
Source Voltage - (Measured in Volt) - Source voltage A voltage source is a two-terminal device that can maintain a fixed voltage.
Voltage Interference - (Measured in Volt) - Voltage Interference is the effect of non-uniform energy distribution in the medium as a result of two light waves being superimposed.
Gain Factor - Gain factor of an amplifier is the factor by which the input power is amplified.

STEP 1: Convert Input(s) to Base Unit

Source Voltage: 9 Volt --> 9 Volt No Conversion Required
Voltage Interference: 2.601 Volt --> 2.601 Volt No Conversion Required
Gain Factor: 19.61 --> No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

S_ir = (V_s/V_n)*µ --> (9/2.601)*19.61

Evaluating ... ...

S_ir = 67.8546712802768

STEP 3: Convert Result to Output's Unit

67.8546712802768 --> No Conversion Required

FINAL ANSWER

67.8546712802768 ≈ 67.85467 <-- Signal to Interference Ratio

(Calculation completed in 00.004 seconds)

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Created by Payal Priya

Birsa Institute of Technology (BIT), Sindri

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National Institute Of Technology (NIT), Hamirpur

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LaTeX Go Gain with Feedback = (Mid Band Gain/(1+(Mid Band Gain*Feedback Factor)))/((1+(Complex Frequency Variable/Upper 3-dB Frequency)*(1+(Mid Band Gain*Feedback Factor))))

Gain at Mid and High Frequencies

LaTeX Go Gain Factor = Mid Band Gain/(1+(Complex Frequency Variable/Upper 3-dB Frequency))

Signal-to-Interference Ratio at Output

LaTeX Go Signal to Interference Ratio = (Source Voltage/Voltage Interference)*Gain Factor

Lower 3-DB Frequency in Bandwidth Extension

LaTeX Go Lower 3-dB Frequency = 3-dB Frequency/(1+(Mid Band Gain*Feedback Factor))

< Negative Feedback Amplifiers Calculators

Gain at Mid and High Frequencies

LaTeX Go Gain Factor = Mid Band Gain/(1+(Complex Frequency Variable/Upper 3-dB Frequency))

Gain with Feedback of Feedback Amplifier

LaTeX Go Gain with Feedback = (Open Loop Gain of an Operational Amplifier)/Amount of Feedback

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LaTeX Go Closed-Loop Gain = (1/Feedback Factor)*(1/(1+(1/Loop Gain)))

Amount of Feedback Given Loop Gain

LaTeX Go Amount of Feedback = 1+Loop Gain

Signal-to-Interference Ratio at Output Formula

LaTeX Go

Signal to Interference Ratio = (Source Voltage/Voltage Interference)*Gain Factor
S_ir = (V_s/V_n)*µ

What is the effect of negative feedback on an amplifier?

Negative feedback reduces the gain of the amplifier. It also reduces distortion, noise, and instability. This feedback increases bandwidth and improves input and output impedances. Due to these advantages, negative feedback is frequently used in amplifiers.

How to Calculate Signal-to-Interference Ratio at Output?

Signal-to-Interference Ratio at Output calculator uses Signal to Interference Ratio = (Source Voltage/Voltage Interference)*Gain Factor to calculate the Signal to Interference Ratio, The Signal-to-interference ratio at output formula is defined as ratio of input signal and interference. It is denoted as S/I. Signal to Interference Ratio is denoted by S_ir symbol.

How to calculate Signal-to-Interference Ratio at Output using this online calculator? To use this online calculator for Signal-to-Interference Ratio at Output, enter Source Voltage (V_s), Voltage Interference (V_n) & Gain Factor (µ) and hit the calculate button. Here is how the Signal-to-Interference Ratio at Output calculation can be explained with given input values -> 67.88077 = (9/2.601)*19.61.

FAQ

What is Signal-to-Interference Ratio at Output?

The Signal-to-interference ratio at output formula is defined as ratio of input signal and interference. It is denoted as S/I and is represented as S_ir = (V_s/V_n)*µ or Signal to Interference Ratio = (Source Voltage/Voltage Interference)*Gain Factor. Source voltage A voltage source is a two-terminal device that can maintain a fixed voltage, Voltage Interference is the effect of non-uniform energy distribution in the medium as a result of two light waves being superimposed & Gain factor of an amplifier is the factor by which the input power is amplified.

How to calculate Signal-to-Interference Ratio at Output?

The Signal-to-interference ratio at output formula is defined as ratio of input signal and interference. It is denoted as S/I is calculated using Signal to Interference Ratio = (Source Voltage/Voltage Interference)*Gain Factor. To calculate Signal-to-Interference Ratio at Output, you need Source Voltage (V_s), Voltage Interference (V_n) & Gain Factor (µ). With our tool, you need to enter the respective value for Source Voltage, Voltage Interference & Gain Factor 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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