Pulse modulation advantages and disadvantages

1. What are advantages of pulse modulation?
2. What are advantages and disadvantages of PAM?
3. What is the disadvantage of pulse?

What are advantages of pulse modulation?

The main advantage of pulse position modulation is that it requires constant transmitter power output while the major disadvantage is that it depends upon transmitter-receiver synchronisation. The waveforms of PPM are given below: However, the third type, pulse-frequency modulation is not used.

What are advantages and disadvantages of PAM?

Drawbacks or disadvantages of PAM

➨It is difficult to remove noise, as this will affect amplitude part which carries information. ➨It has lowest power efficiency among all three types. ➨Instantaneous power of transmitter varies. ➨Transmission bandwidth is too large.

What is the disadvantage of pulse?

POOR PERFORMANCE AT LOW SPEED AND LOAD.