NRZ CODE

Juan Camilo SacanamboyGerardo Andrés Suárez

• Return to zero between each pulse.• Self-clocking.• More use of bandwith.

RZ CODE

NRZ CODE

• Not return to zero.• No neutral condition (no rest state).• The pulses have more energy.• Additional synchronization techniques

(RLL).• Bit rate = Baud Rate = 1 /

EXAMPLES

ADVANTAGES

• More efficient use of bandwith.• Implementation

DISADVANTAGES

• Synchronization• Interference• Bit loss

THANK YOU