LCM of three numbers

Bandwidth of Multilevel PSK Calculator

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Modulation Techniques Modulation Parameters

✖Bit Rate refers to the rate at which bits of information are transmitted or processed in a communication system or digital device.ⓘ Bit Rate [R]			+10% -10%
✖Rolloff factor is a parameter used in signal processing and telecommunications to describe the rate at which the magnitude or power of a signal decreases outside the desired bandwidth.ⓘ Rolloff Factor [α]			+10% -10%
✖Number of Level depends on the number of bits of the signal. For example, we can use four different frequencies f1, f2, f3, and f4 to send 2 bits at a time.ⓘ Number of Level [L]			+10% -10%

✖Bandwidth of Multilevel PSK refers to the range of frequencies required to transmit the modulated signal.ⓘ Bandwidth of Multilevel PSK [BW_MPSK]

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Bandwidth of Multilevel PSK Solution

STEP 0: Pre-Calculation Summary

Formula Used

Bandwidth of Multilevel PSK = Bit Rate*((1+Rolloff Factor)/(log2(Number of Level)))
BW_MPSK = R*((1+α)/(log2(L)))
This formula uses 1 Functions, 4 Variables

Functions Used

log2 - The binary logarithm (or log base 2) is the power to which the number 2 must be raised to obtain the value n., log2(Number)

Variables Used

Bandwidth of Multilevel PSK - (Measured in Hertz) - Bandwidth of Multilevel PSK refers to the range of frequencies required to transmit the modulated signal.
Bit Rate - (Measured in Bit Per Second) - Bit Rate refers to the rate at which bits of information are transmitted or processed in a communication system or digital device.
Rolloff Factor - Rolloff factor is a parameter used in signal processing and telecommunications to describe the rate at which the magnitude or power of a signal decreases outside the desired bandwidth.
Number of Level - Number of Level depends on the number of bits of the signal. For example, we can use four different frequencies f1, f2, f3, and f4 to send 2 bits at a time.

STEP 1: Convert Input(s) to Base Unit

Bit Rate: 360 Kilobit per Second --> 360000 Bit Per Second (Check conversion here)
Rolloff Factor: 0.5 --> No Conversion Required
Number of Level: 3 --> No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

BW_MPSK = R*((1+α)/(log2(L))) --> 360000*((1+0.5)/(log2(3)))

Evaluating ... ...

BW_MPSK = 340702.066928587

STEP 3: Convert Result to Output's Unit

340702.066928587 Hertz -->340.702066928587 Kilohertz (Check conversion here)

FINAL ANSWER

340.702066928587 ≈ 340.7021 Kilohertz <-- Bandwidth of Multilevel PSK

(Calculation completed in 00.020 seconds)

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National Institute of Information Technology (NIIT), Neemrana

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< Modulation Techniques Calculators

Bandwidth of FSK

LaTeX Go Bandwidth of FSK = Bit Rate*(1+Rolloff Factor)+(2*Difference in Frequency)

Bandwidth of Raised Cosine Filter

LaTeX Go Bandwidth of Raised Cosine Filter = (1+Rolloff Factor)/(2*Signal Time Period)

Symbol Time

LaTeX Go Symbol Time = Bit Rate/Bits Conveyed Per Symbol

Baud Rate

LaTeX Go Baud Rate = Bit Rate/Number of Bits

Bandwidth of Multilevel PSK Formula

LaTeX Go

Bandwidth of Multilevel PSK = Bit Rate*((1+Rolloff Factor)/(log2(Number of Level)))
BW_MPSK = R*((1+α)/(log2(L)))

What is ASK?

ASK stands for Amplitude Shift Keying. It is also known as On-Off Keying (OOK). Amplitude Shift Keying (ASK) is a type of Amplitude Modulation which represents the binary data in the form of variations in the amplitude of a signal.
Any modulated signal has a high-frequency carrier. The binary signal when ASK modulated gives a zero value for Low input while it gives the carrier output for High input.

How to Calculate Bandwidth of Multilevel PSK?

Bandwidth of Multilevel PSK calculator uses Bandwidth of Multilevel PSK = Bit Rate*((1+Rolloff Factor)/(log2(Number of Level))) to calculate the Bandwidth of Multilevel PSK, Bandwidth of Multilevel PSK refers to the range of frequencies required to transmit the modulated signal. The bandwidth of M-PSK is dependent on several factors, including the symbol rate (or symbol period), the modulation scheme, and the spectral efficiency. Bandwidth of Multilevel PSK is denoted by BW_MPSK symbol.

How to calculate Bandwidth of Multilevel PSK using this online calculator? To use this online calculator for Bandwidth of Multilevel PSK, enter Bit Rate (R), Rolloff Factor (α) & Number of Level (L) and hit the calculate button. Here is how the Bandwidth of Multilevel PSK calculation can be explained with given input values -> 0.340702 = 360000*((1+0.5)/(log2(3))).

FAQ

What is Bandwidth of Multilevel PSK?

Bandwidth of Multilevel PSK refers to the range of frequencies required to transmit the modulated signal. The bandwidth of M-PSK is dependent on several factors, including the symbol rate (or symbol period), the modulation scheme, and the spectral efficiency and is represented as BW_MPSK = R*((1+α)/(log2(L))) or Bandwidth of Multilevel PSK = Bit Rate*((1+Rolloff Factor)/(log2(Number of Level))). Bit Rate refers to the rate at which bits of information are transmitted or processed in a communication system or digital device, Rolloff factor is a parameter used in signal processing and telecommunications to describe the rate at which the magnitude or power of a signal decreases outside the desired bandwidth & Number of Level depends on the number of bits of the signal. For example, we can use four different frequencies f1, f2, f3, and f4 to send 2 bits at a time.

How to calculate Bandwidth of Multilevel PSK?

Bandwidth of Multilevel PSK refers to the range of frequencies required to transmit the modulated signal. The bandwidth of M-PSK is dependent on several factors, including the symbol rate (or symbol period), the modulation scheme, and the spectral efficiency is calculated using Bandwidth of Multilevel PSK = Bit Rate*((1+Rolloff Factor)/(log2(Number of Level))). To calculate Bandwidth of Multilevel PSK, you need Bit Rate (R), Rolloff Factor (α) & Number of Level (L). With our tool, you need to enter the respective value for Bit Rate, Rolloff Factor & Number of Level 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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