The Polar Signaling scheme assigns 0's as a negative pulse, while assigning 1's as a positive pulse. The Bipolar scheme assigns 0's as zero amplitude pulse, and alternates the polarity of the pulse for 1's. Additionally, Polar Signaling has a max amplitude of A/2, while Bipolar Signaling has Amax of A. Hope this helps.
hello to all i have a project titles( Effects of coding techniques on network performance in fiber optic networks) What are coding techniques in fiber optic networks? In optical fiber, modulation and coding are the same?
