neoflash
Advanced Member level 1
Attached figure compared the BER performance between (binary) unipolar signaling and bipola signaling.
We see that bipolar is better than unipolar.
My question is that since their only difference is shift in DC voltage level, why it is meaningful to compare them?
Why it is meaningful to compare their BER at same Eb level?
We see that bipolar is better than unipolar.
My question is that since their only difference is shift in DC voltage level, why it is meaningful to compare them?
Why it is meaningful to compare their BER at same Eb level?