Book Details

Communication Engineering

Communication Engineering

Published by uLektz

Course Code:EC6651

Author:uLektz

University: Anna University, Tamil Nadu

Regulation:2013

Categories:Electronics & Communication

Format : ico_bookePUB3 (DRM Protected)

Type :eBook

Rs.199 Rs.30 Rs.85% off

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Description :Communication Engineering of EC6651 covers the latest syllabus prescribed by Anna University, Tamil Nadu for regulation 2013. Author: uLektz, Published by uLektz Learning Solutions Private Limited.

Note : No printed book. Only ebook. Access eBook using uLektz apps for Android, iOS and Windows Desktop PC.

Topics
UNIT I ANALOG COMMUNICATION

1.1 AM – Frequency spectrum – vector representation – power relations

1.2 Generation of AM – DSB, DSB/SC, SSB, VSB AM Transmitter & Receiver

1.3 FM and PM – frequency spectrum – power relations

1.4 NBFM & WBFM

1.5 Generation of FM and DM, Amstrong method & Reactance modulations

1.6 FM & PM frequency

UNIT II DIGITAL COMMUNICATION

2.1 Pulse modulations

2.2 Concepts of sampling and sampling theorems

2.3 PAM, PWM, PPM, PCM, Quantization and coding

2.4 DCM, DM, slope overload error

2.5 ADM, DPCM

2.6 OOK systems – ASK, FSK, PSK, BSK, QPSK, QAM, MSK, GMSK

2.7 Applications of Data communication

UNIT III SOURCE CODES, LINE CODES & ERROR CONTROL (Qualitative only)

3.1 Primary communication – entropy, properties

3.2 BSC, BEC, source coding

3.3 Shannon-Fano, Huffman coding

3.4 Noiseless coding theorem, BW – SNR trade off codes

3.5 NRZ, RZ, AMI, HDBP, ABQ, MBnBcodes

3.6 Efficiency of transmissions, error control codes and applications

3.7 Convolutions & block codes

UNIT IV MULTIPLE ACCESS TECHNIQUES

4.1 SS&MA techniques

4.2 FDMA, TDMA, CDMA, SDMA application in wire and wireless communication

4.3 Advantages (merits)

UNIT V SATELLITE, OPTICAL FIBER – POWERLINE, SCADA

5.1 Orbits : types of satellites

5.2 Frequency used link establishment, MA techniques used in satellite communication, earth station

5.3 Aperture actuators used in satellite – Intelsat and Insat

5.4 Fibers – types

5.5 Sources, detectors used, digital filters, optical link

5.6 Power line carrier communications: SCADA

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