adplus-dvertising
frame-decoration

Question

In BPSK, the ________ of constant amplitude carrier signal is switched between two values according to the two possible values.

a.

Amplitude

b.

Phase

c.

Frequency

d.

Angle

Answer: (b).Phase

Engage with the Community - Add Your Comment

Confused About the Answer? Ask for Details Here.

Know the Explanation? Add it Here.

Q. In BPSK, the ________ of constant amplitude carrier signal is switched between two values according to the two possible values.

Similar Questions

Discover Related MCQs

Q. By applying cos(2πft), BPSK signal is equivalent to ________

Q. BPSK uses non-coherent demodulator.

Q. DPSK uses coherent form of PSK.

Q. In DPSK system, input signal is differentially encoded and then modulated using a ________ modulator.

Q. The energy efficiency of DPSK is _________ to coherent PSK.

Q. QPSK has ________ the bandwidth efficiency of BPSK.

Q. QPSK provides twice the bandwidth efficiency and _______ energy efficiency as compared to BPSK.

Q. What is the full form of OQPSK?

Q. The bandwidth of OQPSK is _______ to QPSK.

Q. QPSK signals perform better than OQPSK in the presence of phase jitter.

Q. Which of the following is not a detection technique used for detection of π/4 QPSK signals?

Q. In non-linear modulation, the amplitude of the carrier varies with the variation of modulating signal.

Q. In constant envelope family of modulation, class C amplifiers introduces degradation in spectrum occupancy.

Q. Constant envelope modulation techniques occupy ______ bandwidth than linear modulation schemes.

Q. In BFSK __________ of constant amplitude carrier signal is switched between two values.

Q. MSK stands for ________

Q. What is the modulation index of MSK?

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

Q. The name minimum phase shift keying implies minimum _________

Q. MSK is sometimes also referred as _________