Slayt 1
Slayt 1
Slayt 1
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On/Off (unipolar)<br />
Line Codes<br />
“1” send p(t), “0” nothing<br />
Return to zero (RZ)<br />
Non-Return to Zero (NRZ)<br />
Polar (bipolar)<br />
“1” send p(t), “0” send -p(t)<br />
1 1 1 0 0 1 1<br />
RZ<br />
t<br />
1 1 1 0 0 1 1<br />
1 1 1 0 0 1 1<br />
1 1 1 0 0 1 1<br />
NRZ<br />
t<br />
RZ<br />
NRZ<br />
t<br />
t