Transmitted Power of DSB-SC Solution

STEP 0: Pre-Calculation Summary
Formula Used
Transmitted Power of DSB-SC = Upper Sideband Power in DSB-SC+Lower Sideband Power DSB-SC
Pt-DSB = PU-DSB+PL-DSB
This formula uses 3 Variables
Variables Used
Transmitted Power of DSB-SC - (Measured in Watt) - Transmitted Power of DSB-SC is the maximum power that can be transmitted over a communication channel while maintaining a desired signal-to-noise ratio (SNR).
Upper Sideband Power in DSB-SC - (Measured in Watt) - Upper Sideband Power in DSB-SC is a type of radio communication in which the carrier frequency is placed above audio frequency, allowing for higher data transmission rates.
Lower Sideband Power DSB-SC - (Measured in Watt) - Lower Sideband Power DSB-SC is the power which is lower than the carrier power during the modulation process in DSb-SC modulation technique.
STEP 1: Convert Input(s) to Base Unit
Upper Sideband Power in DSB-SC: 250.5 Watt --> 250.5 Watt No Conversion Required
Lower Sideband Power DSB-SC: 100.5 Watt --> 100.5 Watt No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
Pt-DSB = PU-DSB+PL-DSB --> 250.5+100.5
Evaluating ... ...
Pt-DSB = 351
STEP 3: Convert Result to Output's Unit
351 Watt --> No Conversion Required
FINAL ANSWER
351 Watt <-- Transmitted Power of DSB-SC
(Calculation completed in 00.004 seconds)

Credits

Created by Akshada Kulkarni
National Institute of Information Technology (NIIT), Neemrana
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6 DSBSC Modulation Calculators

Pre Detection Signal to Noise Ratio
Go Pre Detection SNR of DSB-SC = (Amplitude of Carrier Signal DSB-SC^2*Total Power DSB-SC)/(2*Noise Density DSB-SC*Transmission Bandwidth DSBSC)
Transmitted Power of DSB-SC
Go Transmitted Power of DSB-SC = Upper Sideband Power in DSB-SC+Lower Sideband Power DSB-SC
Transmitted Power of DSB-SC with respect to Modulation Index
Go Transmitted Power of DSB-SC = Carrier Power DSB-SC*((Modulation Index in DSB-SC^2)/2)
Transmitted Power of SSB given Modulation Index
Go Transmitted Power of DSB-SC = Carrier Power DSB-SC*(Modulation Index in DSB-SC^2/4)
Bandwidth of VSB
Go Bandwidth of VSB = Maximum Frequency DSB-SC+Vestige Frequency
Bandwidth in DSB-SC
Go Bandwidth in DSB-SC = 2*Maximum Frequency DSB-SC

21 Sideband and Frequency Modulation Calculators

Pre Detection Signal to Noise Ratio
Go Pre Detection SNR of DSB-SC = (Amplitude of Carrier Signal DSB-SC^2*Total Power DSB-SC)/(2*Noise Density DSB-SC*Transmission Bandwidth DSBSC)
Modulating Signal Frequency of FM Receiver
Go Modulating Signal Frequency = Phase Deviation/(Proportionality Constant*Amplitude of Modulating Signal)
Modulating Signal Amplitude of FM Receiver
Go Amplitude of Modulating Signal = Phase Deviation/(Proportionality Constant*Modulating Signal Frequency)
Upper Sideband Power
Go Upper Sideband Power = (Amplitude of Carrier Signal^2*Modulation Index^2)/(8*Resistance)
Lower Sideband Power
Go Lower Sideband Power = Amplitude of Carrier Signal^2*Modulation Index^2/(8*Resistance)
Transmitted Power of DSB-SC
Go Transmitted Power of DSB-SC = Upper Sideband Power in DSB-SC+Lower Sideband Power DSB-SC
Bandwidth with respect to Modulation Index of FM
Go Bandwidth of FM Wave = (2*Frequency Deviation)*(1+(1/Modulation Index in FM))
Bandwidth of FM by Carson Rule with Beta
Go Bandwidth of FM Wave = 2*(1+Modulation Index in FM)*Modulating Frequency
Upper Sideband Frequency
Go Upper Sideband Frequency = (Carrier Frequency+Message Maximum Frequency)
Lower Sideband Frequency
Go Lower Sideband Frequency = (Carrier Frequency-Message Maximum Frequency)
Frequency Sensitivity
Go Frequency Sensitivity = Frequency Deviation/Peak Amplitude of Message
Frequency Deviation
Go Frequency Deviation = Frequency Sensitivity*Peak Amplitude of Message
Bandwidth of FM wave by Carson Rule
Go Bandwidth of FM Wave = 2*(Frequency Deviation+Modulating Frequency)
Frequency Deviation provided Modulation Index
Go Frequency Deviation = Modulation Index in FM*Modulating Frequency
Modulation Index of FM Wave
Go Modulation Index in FM = Frequency Deviation/Modulating Frequency
Bandwidth of VSB
Go Bandwidth of VSB = Maximum Frequency DSB-SC+Vestige Frequency
Upper Sideband Power with respect to Carrier Power
Go Upper Sideband Power = Carrier Power*(Modulation Index^2)/4
Lower Sideband Power with respect to Carrier Power
Go Lower Sideband Power = Carrier Power*(Modulation Index^2)/4
Modulating Frequency
Go Modulating Frequency = Angular Frequency/(2*pi)
Bandwidth in DSB-SC
Go Bandwidth in DSB-SC = 2*Maximum Frequency DSB-SC
Carrier Swing
Go Carrier Swing = 2*Frequency Deviation

Transmitted Power of DSB-SC Formula

Transmitted Power of DSB-SC = Upper Sideband Power in DSB-SC+Lower Sideband Power DSB-SC
Pt-DSB = PU-DSB+PL-DSB

What is DSB-SC?

In the process of Amplitude Modulation, the modulated wave consists of the carrier wave and two sidebands. The modulated wave has the information only in the sidebands. Sideband is nothing but a band of frequencies, containing power, which are the lower and higher frequencies of the carrier frequency.
The transmission of a signal, which contains a carrier along with two sidebands can be termed as Double Sideband Full Carrier system or simply DSBFC.
However, such a transmission is inefficient. Because, two-thirds of the power is being wasted in the carrier, which carries no information.
If this carrier is suppressed and the saved power is distributed to the two sidebands, then such a process is called as Double Sideband Suppressed Carrier system or simply DSBSC.

How power of DSB-SC is obtained?

Power of DSBSC wave is equal to the sum of powers of upper sideband and lower sideband frequency components. Therefore, the power required for transmitting DSBSC wave is equal to the power of both the sidebands.

How to Calculate Transmitted Power of DSB-SC?

Transmitted Power of DSB-SC calculator uses Transmitted Power of DSB-SC = Upper Sideband Power in DSB-SC+Lower Sideband Power DSB-SC to calculate the Transmitted Power of DSB-SC, Transmitted Power of DSB-SC is the sum of powers of upper sideband and lower sideband frequency components. If the carrier is suppressed and the saved power is distributed to the two sidebands, then such a process is called as Double Sideband Suppressed Carrier. Transmitted Power of DSB-SC is denoted by Pt-DSB symbol.

How to calculate Transmitted Power of DSB-SC using this online calculator? To use this online calculator for Transmitted Power of DSB-SC, enter Upper Sideband Power in DSB-SC (PU-DSB) & Lower Sideband Power DSB-SC (PL-DSB) and hit the calculate button. Here is how the Transmitted Power of DSB-SC calculation can be explained with given input values -> 350.5 = 250.5+100.5.

FAQ

What is Transmitted Power of DSB-SC?
Transmitted Power of DSB-SC is the sum of powers of upper sideband and lower sideband frequency components. If the carrier is suppressed and the saved power is distributed to the two sidebands, then such a process is called as Double Sideband Suppressed Carrier and is represented as Pt-DSB = PU-DSB+PL-DSB or Transmitted Power of DSB-SC = Upper Sideband Power in DSB-SC+Lower Sideband Power DSB-SC. Upper Sideband Power in DSB-SC is a type of radio communication in which the carrier frequency is placed above audio frequency, allowing for higher data transmission rates & Lower Sideband Power DSB-SC is the power which is lower than the carrier power during the modulation process in DSb-SC modulation technique.
How to calculate Transmitted Power of DSB-SC?
Transmitted Power of DSB-SC is the sum of powers of upper sideband and lower sideband frequency components. If the carrier is suppressed and the saved power is distributed to the two sidebands, then such a process is called as Double Sideband Suppressed Carrier is calculated using Transmitted Power of DSB-SC = Upper Sideband Power in DSB-SC+Lower Sideband Power DSB-SC. To calculate Transmitted Power of DSB-SC, you need Upper Sideband Power in DSB-SC (PU-DSB) & Lower Sideband Power DSB-SC (PL-DSB). With our tool, you need to enter the respective value for Upper Sideband Power in DSB-SC & Lower Sideband Power DSB-SC 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 Transmitted Power of DSB-SC?
In this formula, Transmitted Power of DSB-SC uses Upper Sideband Power in DSB-SC & Lower Sideband Power DSB-SC. We can use 2 other way(s) to calculate the same, which is/are as follows -
  • Transmitted Power of DSB-SC = Carrier Power DSB-SC*((Modulation Index in DSB-SC^2)/2)
  • Transmitted Power of DSB-SC = Carrier Power DSB-SC*(Modulation Index in DSB-SC^2/4)
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