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Maximum Gain of Antenna given Antenna Diameter Calculator

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Radar Antennas Reception Radar and Antenna Specifications Special Purpose Radars

✖Antenna Aperture Efficiency is defined as the efficiency of the antenna to radiate efficiently.ⓘ Antenna Aperture Efficiency [η_a]			+10% -10%
✖Antenna Diameter specifically represents the cross-sectional size or the physical width of the antenna.ⓘ Antenna Diameter [D]			+10% -10%
✖Dielectric Constant of Artificial Dielectric is a measure of a material's ability to store electrical energy in an electric field.ⓘ Dielectric Constant of Artificial Dielectric [e]			+10% -10%

✖Maximum Gain of Antenna s a measure of how much the antenna can concentrate the radiation it receives or transmits in a particular direction compared to an isotropic radiator.ⓘ Maximum Gain of Antenna given Antenna Diameter [G_max]

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Maximum Gain of Antenna given Antenna Diameter Solution

STEP 0: Pre-Calculation Summary

Formula Used

Maximum Gain of Antenna = (Antenna Aperture Efficiency/43)*(Antenna Diameter/Dielectric Constant of Artificial Dielectric)^2
G_max = (η_a/43)*(D/e)^2
This formula uses 4 Variables

Variables Used

Maximum Gain of Antenna - (Measured in Decibel) - Maximum Gain of Antenna s a measure of how much the antenna can concentrate the radiation it receives or transmits in a particular direction compared to an isotropic radiator.
Antenna Aperture Efficiency - Antenna Aperture Efficiency is defined as the efficiency of the antenna to radiate efficiently.
Antenna Diameter - (Measured in Meter) - Antenna Diameter specifically represents the cross-sectional size or the physical width of the antenna.
Dielectric Constant of Artificial Dielectric - Dielectric Constant of Artificial Dielectric is a measure of a material's ability to store electrical energy in an electric field.

STEP 1: Convert Input(s) to Base Unit

Antenna Aperture Efficiency: 0.7 --> No Conversion Required
Antenna Diameter: 9.6951 Meter --> 9.6951 Meter No Conversion Required
Dielectric Constant of Artificial Dielectric: 1.01 --> No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

G_max = (η_a/43)*(D/e)^2 --> (0.7/43)*(9.6951/1.01)^2

Evaluating ... ...

G_max = 1.50000056553963

STEP 3: Convert Result to Output's Unit

1.50000056553963 Decibel --> No Conversion Required

FINAL ANSWER

1.50000056553963 ≈ 1.500001 Decibel <-- Maximum Gain of Antenna

(Calculation completed in 00.004 seconds)

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Created by Santhosh Yadav

Dayananda Sagar College Of Engineering (DSCE), Banglore

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Vellore Institute of Technology (VIT Vellore), Vellore

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< Radar Antennas Reception Calculators

Dielectric Constant of Artificial Dielectric

LaTeX Go Dielectric Constant of Artificial Dielectric = 1+(4*pi*Radius of Metallic Spheres^3)/(Spacing between Centers of Metallic Sphere^3)

Spacing between Centers of Metallic Sphere

LaTeX Go Spacing between Centers of Metallic Sphere = Incident Wave Wavelength/(2*sqrt(1-Metal Plate Refractive Index^2))

Directive Gain

LaTeX Go Directive Gain = (4*pi)/(Beam Width in X-plane*Beam Width in Y-plane)

Effective Aperture of Lossless Antenna

LaTeX Go Effective Aperture of Lossless Antenna = Antenna Aperture Efficiency*Physical Area of an Antenna

Maximum Gain of Antenna given Antenna Diameter Formula

LaTeX Go

Maximum Gain of Antenna = (Antenna Aperture Efficiency/43)*(Antenna Diameter/Dielectric Constant of Artificial Dielectric)^2
G_max = (η_a/43)*(D/e)^2

What is the significance of Maximum Gain of Antenna?

The maximum gain of an antenna is crucial because it indicates the antenna's ability to focus or direct electromagnetic waves in a specific direction. A higher gain implies that more energy is concentrated in the desired direction, increasing the antenna's effective range and signal strength. This is particularly important in communication systems, where a stronger signal can improve data transmission and reception quality.

How to Calculate Maximum Gain of Antenna given Antenna Diameter?

Maximum Gain of Antenna given Antenna Diameter calculator uses Maximum Gain of Antenna = (Antenna Aperture Efficiency/43)*(Antenna Diameter/Dielectric Constant of Artificial Dielectric)^2 to calculate the Maximum Gain of Antenna, Maximum Gain of Antenna given Antenna Diameter and Dielectric Constant is a measure of how much the antenna can concentrate the radiation it receives or transmits in a particular direction compared to an isotropic radiator. Maximum Gain of Antenna is denoted by G_max symbol.

How to calculate Maximum Gain of Antenna given Antenna Diameter using this online calculator? To use this online calculator for Maximum Gain of Antenna given Antenna Diameter, enter Antenna Aperture Efficiency (η_a), Antenna Diameter (D) & Dielectric Constant of Artificial Dielectric (e) and hit the calculate button. Here is how the Maximum Gain of Antenna given Antenna Diameter calculation can be explained with given input values -> 1.49997 = (0.7/43)*(9.6951/1.01)^2.

FAQ

What is Maximum Gain of Antenna given Antenna Diameter?

Maximum Gain of Antenna given Antenna Diameter and Dielectric Constant is a measure of how much the antenna can concentrate the radiation it receives or transmits in a particular direction compared to an isotropic radiator and is represented as G_max = (η_a/43)*(D/e)^2 or Maximum Gain of Antenna = (Antenna Aperture Efficiency/43)*(Antenna Diameter/Dielectric Constant of Artificial Dielectric)^2. Antenna Aperture Efficiency is defined as the efficiency of the antenna to radiate efficiently, Antenna Diameter specifically represents the cross-sectional size or the physical width of the antenna & Dielectric Constant of Artificial Dielectric is a measure of a material's ability to store electrical energy in an electric field.

How to calculate Maximum Gain of Antenna given Antenna Diameter?

Maximum Gain of Antenna given Antenna Diameter and Dielectric Constant is a measure of how much the antenna can concentrate the radiation it receives or transmits in a particular direction compared to an isotropic radiator is calculated using Maximum Gain of Antenna = (Antenna Aperture Efficiency/43)*(Antenna Diameter/Dielectric Constant of Artificial Dielectric)^2. To calculate Maximum Gain of Antenna given Antenna Diameter, you need Antenna Aperture Efficiency (η_a), Antenna Diameter (D) & Dielectric Constant of Artificial Dielectric (e). With our tool, you need to enter the respective value for Antenna Aperture Efficiency, Antenna Diameter & Dielectric Constant of Artificial Dielectric 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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