Question: q1_b,c (b) In digital communication system, Pulse Code Modulation (PCM) is a technique to convert analog signal to digital signal. Explain the PCM quantization technique

q1_b,c (b) In digital communication system, Pulse Code Modulation (PCM) is a q1_b,c

(b) In digital communication system, Pulse Code Modulation (PCM) is a technique to convert analog signal to digital signal. Explain the PCM quantization technique to produce that process. [4 marks] (c) As an engineer, you have encountered problems related to cable transmission fault due to high voltage standing wave ratio (VSWR) in radio base station. In your opinion, what are THREE (3) reasons the situation is occurred? [3 marks]

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