How to Calculate Equivalent Noise Temperature?
Equivalent Noise Temperature calculator uses Temperature = (Noise Factor-1)*Room Temperature to calculate the Temperature, The Equivalent Noise Temperature of a system is defined as the temperature at which the noise resistor has to be maintained so that by connecting this resistor to the input of a noiseless version of the system, it will produce the same amount of noise power at the system output as that produced by the actual system. Temperature is denoted by T symbol.
How to calculate Equivalent Noise Temperature using this online calculator? To use this online calculator for Equivalent Noise Temperature, enter Noise Factor (N_{f}) & Room Temperature (T_{o}) and hit the calculate button. Here is how the Equivalent Noise Temperature calculation can be explained with given input values -> 363.743 = (2.22-1)*298.15.