Gaussian pulses are used when cost and power efficiency are major factors.

Related MCQs

• In comparison to M-ary PSK, M-ary QAM bandwidth efficiency is            and power efficiency is                  
• Gaussian pulse shaping filter reduces the spectral occupancy and ISI.
• Gaussian pulse shaping filter follows Nyquist criterion.
• Gaussian filter has zero crossings at adjacent symbol peaks.
• Which of the following is true for a Gaussian filter?
• A Gaussian distribution into the non linear envelope detector yields
• In which waveform logic 1 and logic 0 are represented by opposite one half bit wide pulses?
• QPSK provides twice the bandwidth efficiency and                energy efficiency as compared to BPSK.
• In which waveform logic 1 is represented by equal amplitude alternating pulses?
• The shift register needs to be controlled by clock pulses.