Data CommunicationPU Spring 2023
a) Differentiate between encoding and modulation? Explain differential PSK with an example. b) How modulation helps to reduce the size of antenna, illustrate in brief. Explain about, amplitude,…
15- a) Differentiate between encoding and modulation? Explain differential PSK with an example.
- b) How modulation helps to reduce the size of antenna, illustrate in brief. Explain about, amplitude, frequency and phase modulation. rs err)
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