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Power Density at Satellite Station Calculator

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Geostationary Orbit Radio Wave Propagation Satellite Orbital Characteristics

✖Effective Isotropic Radiated Power of Earth Station refers to a ground-based satellite communication facility that communicates with satellites in space.ⓘ Effective Isotropic Radiated Power [EIRP]			+10% -10%
✖Path Loss refers to the attenuation in signal strength as it propagates through the atmosphere and free space between the satellite and the receiving antenna on the ground.ⓘ Path Loss [L_path]			+10% -10%
✖Total Loss refers to the total losses arising due various factors that contribute to signal degradation or attenuation during transmission, apart from path loss.ⓘ Total Loss [L_total]			+10% -10%
✖Range of Satellite refers to the distance between the satellite and the ground station or the satellite and the user terminal (such as a satellite dish).ⓘ Range of Satellite [R_sat]			+10% -10%

✖Power Density at Satellite Station is defined as how the transmit power in a communications signal is distributed over frequency.ⓘ Power Density at Satellite Station [P_d]

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Power Density at Satellite Station Solution

STEP 0: Pre-Calculation Summary

Formula Used

Power Density at Satellite Station = Effective Isotropic Radiated Power-Path Loss-Total Loss-(10*log10(4*pi))-(20*log10(Range of Satellite))
P_d = EIRP-L_path-L_total-(10*log10(4*pi))-(20*log10(R_sat))
This formula uses 1 Constants, 1 Functions, 5 Variables

Constants Used

pi - Archimedes' constant Value Taken As 3.14159265358979323846264338327950288

Functions Used

log10 - The common logarithm, also known as the base-10 logarithm or the decimal logarithm, is a mathematical function that is the inverse of the exponential function., log10(Number)

Variables Used

Power Density at Satellite Station - (Measured in Watt) - Power Density at Satellite Station is defined as how the transmit power in a communications signal is distributed over frequency.
Effective Isotropic Radiated Power - (Measured in Watt) - Effective Isotropic Radiated Power of Earth Station refers to a ground-based satellite communication facility that communicates with satellites in space.
Path Loss - (Measured in Decibel) - Path Loss refers to the attenuation in signal strength as it propagates through the atmosphere and free space between the satellite and the receiving antenna on the ground.
Total Loss - (Measured in Decibel) - Total Loss refers to the total losses arising due various factors that contribute to signal degradation or attenuation during transmission, apart from path loss.
Range of Satellite - (Measured in Meter) - Range of Satellite refers to the distance between the satellite and the ground station or the satellite and the user terminal (such as a satellite dish).

STEP 1: Convert Input(s) to Base Unit

Effective Isotropic Radiated Power: 1100 Watt --> 1100 Watt No Conversion Required
Path Loss: 12 Decibel --> 12 Decibel No Conversion Required
Total Loss: 50 Decibel --> 50 Decibel No Conversion Required
Range of Satellite: 160 Kilometer --> 160000 Meter (Check conversion here)

STEP 2: Evaluate Formula

Substituting Input Values in Formula

P_d = EIRP-L_path-L_total-(10*log10(4*pi))-(20*log10(R_sat)) --> 1100-12-50-(10*log10(4*pi))-(20*log10(160000))

Evaluating ... ...

P_d = 922.92550170666

STEP 3: Convert Result to Output's Unit

922.92550170666 Watt --> No Conversion Required

FINAL ANSWER

922.92550170666 ≈ 922.9255 Watt <-- Power Density at Satellite Station

(Calculation completed in 00.004 seconds)

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Credits

Created by Suman Bhattacharyya

Birla Institute Of Technology, Mesra (BIT, Mesra), Ranchi, Jharkhand

Suman Bhattacharyya has created this Calculator and 1 more calculators!

Verified by Sreeharsha

Indian Institute of Technology ,Madras (IIT MADRAS), Chennai

Sreeharsha has verified this Calculator and 1 more calculators!

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Power Density at Satellite Station Formula

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What is power spectral density in satellite communication?

Power density describes how the transmit power in a communications signal is distributed over frequency. It is expressed in terms of power divided by a relatively small unit of bandwidth (e.g. dBW/4kHz) and is usually referenced to the input of the satellite terminal's antenna.

How to Calculate Power Density at Satellite Station?

Power Density at Satellite Station calculator uses Power Density at Satellite Station = Effective Isotropic Radiated Power-Path Loss-Total Loss-(10*log10(4*pi))-(20*log10(Range of Satellite)) to calculate the Power Density at Satellite Station, Power Density at Satellite Station refers to the amount of power per unit area received or transmitted by satellite equipment, crucial for efficient signal transmission and reception in satellite communications. Power Density at Satellite Station is denoted by P_d symbol.

How to calculate Power Density at Satellite Station using this online calculator? To use this online calculator for Power Density at Satellite Station, enter Effective Isotropic Radiated Power (EIRP), Path Loss (L_path), Total Loss (L_total) & Range of Satellite (R_sat) and hit the calculate button. Here is how the Power Density at Satellite Station calculation can be explained with given input values -> 922.9255 = 1100-12-50-(10*log10(4*pi))-(20*log10(160000)).

FAQ

What is Power Density at Satellite Station?

Power Density at Satellite Station refers to the amount of power per unit area received or transmitted by satellite equipment, crucial for efficient signal transmission and reception in satellite communications and is represented as P_d = EIRP-L_path-L_total-(10*log10(4*pi))-(20*log10(R_sat)) or Power Density at Satellite Station = Effective Isotropic Radiated Power-Path Loss-Total Loss-(10*log10(4*pi))-(20*log10(Range of Satellite)). Effective Isotropic Radiated Power of Earth Station refers to a ground-based satellite communication facility that communicates with satellites in space, Path Loss refers to the attenuation in signal strength as it propagates through the atmosphere and free space between the satellite and the receiving antenna on the ground, Total Loss refers to the total losses arising due various factors that contribute to signal degradation or attenuation during transmission, apart from path loss & Range of Satellite refers to the distance between the satellite and the ground station or the satellite and the user terminal (such as a satellite dish).

How to calculate Power Density at Satellite Station?

Power Density at Satellite Station refers to the amount of power per unit area received or transmitted by satellite equipment, crucial for efficient signal transmission and reception in satellite communications is calculated using Power Density at Satellite Station = Effective Isotropic Radiated Power-Path Loss-Total Loss-(10*log10(4*pi))-(20*log10(Range of Satellite)). To calculate Power Density at Satellite Station, you need Effective Isotropic Radiated Power (EIRP), Path Loss (L_path), Total Loss (L_total) & Range of Satellite (R_sat). With our tool, you need to enter the respective value for Effective Isotropic Radiated Power, Path Loss, Total Loss & Range of Satellite 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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