QPSK is a modulation scheme where each symbol consists of

Related MCQs

• The data rate of QPSK is ___________ of BPSK.
• QPSK system uses a phase shift of
• The digital modulation scheme in which the step size is not fixed is
• Which modulation scheme is also called as on-off keying method?
• The modulation techniques used to convert analog signal into digital signal are
• In Delta modulation,
• In digital transmission, the modulation technique that requires minimum bandwidth is
• In Delta Modulation, the bit rate is
• In Differential Pulse Code Modulation techniques, the decoding is performed by
• The factors that cause quantizing error in delta modulation are