Coherent demodulation of FSK signal can be performed using

Related MCQs

• Coherent PSK and non coherent orthogonal FSK have a difference of               in PB.
• AM demodulation technique can be divided into            and            demodulation.
• The bandwidth efficiency of an M-ary FSK signal                  with                  in M.
• If the peak message signal amplitude is half the peak amplitude of the carrier signal, the signal is            modulated.
• AM system use only product detector for demodulation. They never use envelope detectors.
• Which of the following is not a technique for FM demodulation?
• Power efficiency of M-ary FSK increases, since                    
• Non coherent detection requires the knowledge of transmitted carrier frequency and phase at the receiver.
• BPSK uses non-coherent demodulator.
• DPSK uses coherent form of PSK.