Plz hurry up I have an exam 4.The bit energy, EgµJ.5.The symbol energy, E =HJ.Hint: Use the Q-function tables. Consider a digital communicationsystem with the following parameters:• Carrier frequency f. = 40 kHz• Required data rate15 kbps.-3• Required BER, 3 × 10¬³,• Noise PSD, No = 8µW/Hz.If QPSK is used, find the following:1.The bit period, T,usec.25The symbol period, T =usec.Transmission bandwidth,ВтkHz.

Bit time period = 1/ Rb Rb= bit rate Transmission bandwidth =Rb(1+alpha)/log2M

Answered: 1. The bit period, T, usec. 25 The…

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1. The bit period, T, usec. 25 The symbol period, T = usec. Transmission bandwidth, Вт kHz.

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

ChapterS: Safety, Basic Electricity And Ohm's Law

Section: Chapter Questions

Problem 8RQ: What is an MSDS?

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Question

Plz hurry up I have an exam

4.
The bit energy, Eg
µJ.
5.
The symbol energy, E =
HJ.
Hint: Use the Q-function tables.

Consider a digital communication
system with the following parameters:
• Carrier frequency f. = 40 kHz
• Required data rate
15 kbps.
-3
• Required BER, 3 × 10¬³,
• Noise PSD, No = 8µW/Hz.
If QPSK is used, find the following:
1.
The bit period, T,
usec.
25
The symbol period, T =
usec.
Transmission bandwidth,
Вт
kHz.

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