EC8395 Communication Engineering Notes

Anna University EC8395 Communication Engineering Notes, 2 marks with answers, Question Bank with answers

EC8395 Communication Engineering

EC8395 COMMUNICATION ENGINEERING  

UNIT I ANALOG MODULATION
Amplitude Modulation – AM, DSBSC, SSBSC, VSB – PSD, modulators and demodulators – Anglemodulation – PM and FM – PSD, modulators and demodulators – Superheterodyne receivers

UNITII PULSE MODULATION
Low pass sampling theorem – Quantization – PAM – Line coding – PCM, DPCM, DM, andADPCM And ADM, Channel Vocoder - Time Division Multiplexing, Frequency Division Multiplexing

UNIT III DIGITAL MODULATION AND TRANSMISSION
Phase shift keying – BPSK, DPSK, QPSK – Principles of M-ary signaling M-ary PSK & QAM –
Comparison, ISI – Pulse shaping – Duo binary encoding – Cosine filters – Eye pattern, equalizers

UNIT IV INFORMATION THEORY AND CODING
Measure of information – Entropy – Source coding theorem – Shannon–Fano coding, Huffman
Coding, LZ Coding – Channel capacity – Shannon-Hartley law – Shannon's limit – Error control
codes – Cyclic codes, Syndrome calculation – Convolution Coding, Sequential and Viterbi
decoding

UNIT V SPREAD SPECTRUM AND MULTIPLE ACCESS
PN sequences – properties – m-sequence – DSSS – Processing gain, Jamming – FHSS –
Synchronisation and tracking – Multiple Access – FDMA, TDMA, CDMA,



2017 Regulation 
Units wise Notes:
EC8395 Communication Engineering Notes Unit 1  - Click here   
EC8395 Communication Engineering Notes Unit 2  - Click here  
EC8395 Communication Engineering Notes Unit 3  - Click here 
EC8395 Communication Engineering Notes Unit 4  - Coming Soon
EC8395 Communication Engineering Notes Unit 5  - Click here 

EBook:
EC8395 Communication Engineering EBook  Coming Soon

All Units Notes in One PDF:
EC8395 Communication Engineering Notes   - Coming Soon

Question Bank:
EC8395 Communication Engineering QBank  Click here 


University Question Papers 

Communication Engineering QPapersComing Soon

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