Which is true about Manchester encoding?

Q.  Which of the following is true about Manchester encoding?
- Published on 19 Oct 15

a. Each bit period is divided into two equal intervals.
b. It requires more bandwidth than 8B/10B encoding.
c. It is a form of digital encoding.
d. All of the above

ANSWER: All of the above

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    Discussion

  • Prajakta Pandit   -Posted on 16 Oct 15

      Manchester encoding :

      - Manchester code ensures frequent line voltage transitions, directly proportional to the clock rate, this helps clock recovery.

      - It is also known as Phase encoding

      - With Manchester encoding each bit period is divided into two equal intervals.

      - It is a form of digital encoding and requires more bandwidth.

      - A disadvantage of Manchester encoding is that it requires twice as much bandwidth as straight binary encoding because the pulses are half the width.

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