McqMate
Q. |
What is the radius of the circle in M-ary PSK on which message points are equaly spaced? |
A. | √es |
B. | √eb |
C. | eb |
D. | es |
Answer» A. √es | |
Explanation: the m-ary message points are equally spaced on a circle of radius √es centred at the origin. here es is energy per symbol. thus, mpsk is a constant envelope signal when no pulse shaping is used. |
View all MCQs in
Communication EngineeringNo comments yet