Properties Of Manchester
Signaling 1-Transmission bandwidth : The bandwidth for Manchester Signaling is
twice that for bipolar
signaling. The bandwidth is 2Rb .
Thus , the Manchester signaling is not bandwidth efficient.
2. Error
detection and correction capability: A half bit period error would lead
to an inverted output at the receiver end, this will lead to code violations.
The hardware used can detect these code violations, and use this information to
synchronise accurately on the correct interpretation of the data.
3. power spectral density : It has a zero
PSD at dc (w = 0)
4. Power
efficiency: Manchester signaling is efficient scheme from the
power requirement viewpoint.
5. Transparency: It is transparant because each pulse position is occupied
6. Adequate timing content: A long string
of 0's will not cause any difficulty in timing
extraction.
ليست هناك تعليقات:
إرسال تعليق