Credits

Bipin Tripathi Kumaon Institute of Technology (BTKIT), Dwarahat
Shobhit Dimri has created this Calculator and 500+ more calculators!
Vishwakarma Government Engineering College (VGEC), Ahmedabad
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Antenna Gain Solution

STEP 0: Pre-Calculation Summary
Formula Used
antenna_gain = Max Radiation Intensity/Isotropic Radiation Intensity
G = Rmax/Riso
This formula uses 2 Variables
Variables Used
Max Radiation Intensity - Max Radiation Intensity of an antenna is specified for a given polarization of the field. (Measured in Rad per Second)
Isotropic Radiation Intensity - Isotropic Radiation Intensity is defined as the power per unit solid angle (Measured in Rad per Second)
STEP 1: Convert Input(s) to Base Unit
Max Radiation Intensity: 10 Rad per Second --> 0.1 Gray per Second (Check conversion here)
Isotropic Radiation Intensity: 1 Rad per Second --> 0.01 Gray per Second (Check conversion here)
STEP 2: Evaluate Formula
Substituting Input Values in Formula
G = Rmax/Riso --> 0.1/0.01
Evaluating ... ...
G = 10
STEP 3: Convert Result to Output's Unit
10 Decibel --> No Conversion Required
FINAL ANSWER
10 Decibel <-- Antenna Gain
(Calculation completed in 00.016 seconds)

10+ Antenna & Wave Propogation Calculators

Effective Aperture Of antenna
antenna_aperture_efficiency = (Stefan-Boltzmann constant*Antenna Temperature)/Power Density Of antenna Go
Power Density Of antenna
power_density_antenna = (Stefan-Boltzmann constant*Antenna Temperature)/antenna aperture efficiency Go
Noise Temperature Of Antenna
antenna_temp = (Power Density Of antenna*antenna aperture efficiency)/Stefan-Boltzmann constant Go
Max Radiation Intensity
max_radiation_intensity = Avg Radiation Intensity*directivity of antenna Go
Power Per Unit Bandwidth
power_per_unit = Stefan-Boltzmann constant/absolute temperature resistor Go
Isotropic Radiation Intensity
isotropic_radiation_intensity = Max Radiation Intensity/Antenna Gain Go
Directivity Of Antenna
directivity_antenna = Max Radiation Intensity/Avg Radiation Intensity Go
Avg Radiation Intensity
avg_rad_intensity = Max Radiation Intensity/directivity of antenna Go
Antenna Gain
antenna_gain = Max Radiation Intensity/Isotropic Radiation Intensity Go
Absolute Temp Of Resistor
absolute_temp_resistor = Stefan-Boltzmann constant/power per unit Go

Antenna Gain Formula

antenna_gain = Max Radiation Intensity/Isotropic Radiation Intensity
G = Rmax/Riso

What is Directivity Of Antenna?

In electromagnetics, directivity is a parameter of an antenna or optical system which measures the degree to which the radiation emitted is concentrated in a single direction

How to Calculate Antenna Gain?

Antenna Gain calculator uses antenna_gain = Max Radiation Intensity/Isotropic Radiation Intensity to calculate the Antenna Gain, The Antenna Gain formula is defined as how strong a signal an antenna can send or receive in a specified direction. Antenna Gain and is denoted by G symbol.

How to calculate Antenna Gain using this online calculator? To use this online calculator for Antenna Gain, enter Max Radiation Intensity (Rmax) and Isotropic Radiation Intensity (Riso) and hit the calculate button. Here is how the Antenna Gain calculation can be explained with given input values -> 10 = 0.1/0.01.

FAQ

What is Antenna Gain?
The Antenna Gain formula is defined as how strong a signal an antenna can send or receive in a specified direction and is represented as G = Rmax/Riso or antenna_gain = Max Radiation Intensity/Isotropic Radiation Intensity. Max Radiation Intensity of an antenna is specified for a given polarization of the field. and Isotropic Radiation Intensity is defined as the power per unit solid angle .
How to calculate Antenna Gain?
The Antenna Gain formula is defined as how strong a signal an antenna can send or receive in a specified direction is calculated using antenna_gain = Max Radiation Intensity/Isotropic Radiation Intensity. To calculate Antenna Gain, you need Max Radiation Intensity (Rmax) and Isotropic Radiation Intensity (Riso). With our tool, you need to enter the respective value for Max Radiation Intensity and Isotropic Radiation Intensity and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.
How many ways are there to calculate Antenna Gain?
In this formula, Antenna Gain uses Max Radiation Intensity and Isotropic Radiation Intensity. We can use 10 other way(s) to calculate the same, which is/are as follows -
  • directivity_antenna = Max Radiation Intensity/Avg Radiation Intensity
  • max_radiation_intensity = Avg Radiation Intensity*directivity of antenna
  • avg_rad_intensity = Max Radiation Intensity/directivity of antenna
  • antenna_gain = Max Radiation Intensity/Isotropic Radiation Intensity
  • isotropic_radiation_intensity = Max Radiation Intensity/Antenna Gain
  • power_per_unit = Stefan-Boltzmann constant/absolute temperature resistor
  • absolute_temp_resistor = Stefan-Boltzmann constant/power per unit
  • power_density_antenna = (Stefan-Boltzmann constant*Antenna Temperature)/antenna aperture efficiency
  • antenna_aperture_efficiency = (Stefan-Boltzmann constant*Antenna Temperature)/Power Density Of antenna
  • antenna_temp = (Power Density Of antenna*antenna aperture efficiency)/Stefan-Boltzmann constant
Where is the Antenna Gain calculator used?
Among many, Antenna Gain calculator is widely used in real life applications like {FormulaUses}. Here are few more real life examples -
{FormulaExamplesList}
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