Enter the noise power and the noise bandwidth into the Calculator. The calculator will evaluate the Antenna Noise Temperature.

## Antenna Noise Temperature Formula

T = Pn / (1.380649×10^-23*B)

Variables:

- T is the Antenna Noise Temperature ()
- Pn is the noise power
- B is the noise bandwidth

To calculate Antenna Noise Temperature, divide the noise power by the product of the noise bandwidth and Planck’s constant.

## How to Calculate Antenna Noise Temperature?

The following steps outline how to calculate the Antenna Noise Temperature.

- First, determine the noise power.
- Next, determine the noise bandwidth.
- Next, gather the formula from above = T = Pn / (1.380649×10^-23*B).
- Finally, calculate the Antenna Noise Temperature.
- After inserting the variables and calculating the result, check your answer with the calculator above.

**Example Problem : **

Use the following variables as an example problem to test your knowledge.

noise power = 1.5

noise bandwidth = 3