EC8394 Analog and Digital Communication

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     S.Santhosh (Admin) 
Important questions 
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EC8394 Analog and Digital Communication

UNIT -1 

1. Indirect method of generating FM (Armstrong)**

2. Generation of SSB (instantaneous voltage ) AM wave **

Unit 2 

1. Quantization process (Exp for O/p signal to noise ratio)**

2. PCM (Receiver, Transmitter)
3. Data communication(types), methods of error correction

Unit 3

1. PSK full topic

3. QAM full topic

UNIT-4

1. Trellis diagram

2. Correlation code
3. Shannon-fano coding, Huffman coding**

UNIT-5

1. Bluetooth system
2. Satellite communication
3. CDMA,GSM

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**Very important questions are bolded and may be asked based on this topic

PART-C

1.Compulsory Questions {a case study where the student will have to read and analyse the subject }

mostly asked from unit 2, 5(OR) a situation given and you have to answer on your own

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