Q. MSK stands for ________

View solution

Q. What is the modulation index of MSK?

View solution

Q. The modulation index of an FSK signal is similar to modulation index of ________

View solution

Q. The name minimum phase shift keying implies minimum _________

View solution

Q. MSK is sometimes also referred as _________

View solution

Q. Which of the following is not a property of MSK?

View solution

Q. MSK is a special form of OQPSK.

View solution

Q. GMSK is a ________ of MSK.

View solution

Q. Which of the following holds true for GMSK?

View solution

Q. MSK has complex demodulation and synchronization circuits.

View solution

Q. Which of the following is a combined linear and constant envelope technique?

View solution

Q. In an M-ary signalling scheme two or more bits are grouped together to form a _______

View solution

Q. The number of possible signal in M-ary signalling is given by M and M = __________ where n is an integer.

View solution

Q. M-ary signalling techniques are not sensitive to timing jitters.

View solution

Q. M-ary modulation schemes have very good power efficiency.

View solution

Q. In M-ary PSK, the carrier ___________ takes one of M possible values.

View solution

Q. The constellation of M-ary PSK is ____________ dimensional.

View solution

Q. What is the radius of the circle in M-ary PSK on which message points are equaly spaced?

View solution

Q. As the value of M _________ the bandwidth efficiency ________

View solution

Q. The power efficiency of the M ary PSK decreases because of the _____

View solution