5. QPSK is a modulation scheme where each symbol consists of a. 4 bits b. 2 bits c. 1 bits d. M number of bits, depending upon the requirement

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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Please assist with question 5

4. In Binary Phase Shift Keying system, the binary symbols 1 and 0 are represented by
carrier with phase shift of
a. π/2
b. π
c. 2π
d. 0
5. QPSK is a modulation scheme where each symbol consists of
a. 4 bits
b. 2 bits
c. 1 bits
d. M number of bits, depending upon the requirement
Transcribed Image Text:4. In Binary Phase Shift Keying system, the binary symbols 1 and 0 are represented by carrier with phase shift of a. π/2 b. π c. 2π d. 0 5. QPSK is a modulation scheme where each symbol consists of a. 4 bits b. 2 bits c. 1 bits d. M number of bits, depending upon the requirement
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