This document discusses the scope of electronics and communication engineering. It defines electronics as the profession of applying scientific principles to design, develop, fabricate, repair, and maintain electrical/electronic machines, instruments, and communication systems. The document outlines many present and emerging technologies within the field such as wireless communication, nanotechnology, fiber optics, GPS, and more. It also lists government and private sector companies involved in electronics and provides examples of popular consumer electronic devices. The document emphasizes that electronics knowledge is essential for many engineering disciplines to function effectively.

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ScopeScope
ofof
Electronics and CommunicationElectronics and Communication
EngineeringEngineering
May 28, 2013May 28, 2013
Prof. Rajesh KumarProf. Rajesh Kumar
Department of ECE,Department of ECE,

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Ques: WHAT is Electronics?
Ans: The profession of applying scientific principles to the
design, development
& fabrication, repair & maintenance of Electrical/
Electronic Machines,
Instruments and Communication systems.
Or
A branch of Engineering that deals with the design &
practical application
of machinery and equipment for efficient communication.
Example:
 MOBILE/ TV/ DVD
 COMPUTER, LAPTOPS
 E-NOTEBOOKS
 HOME SECURITY SYSTEMS
 INTELLIGENCE SYSTEMS
 REMOTE MONITORING/ TESTING/ CALIBRATION

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Ques: WHY Electronics?
Ans: Open any device (Remove plastic cover), All
Electronic components inside.
 CRT/ DISPLAY
 POWER SUPPLY
 PROCESSOR/ CHIP
 MOTHER BOARD/ CIRCUIT
 AMPLIFIERS
 OSCILLATORS
 ARITHMETIC LOGIC UNITS
 OUTPUT DEVICE, DRO

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Ques: SCOPE & APPLICATIONS of Electronics &
Communication Engineering?
Ans: Scope: Some of the Present & Emerging Technologies are:
 Wireless Communication
 Satellite Communication
 Internet Telephony
 Nanotechnology
 Teleconferencing
 Embedded System
 Wireless Sensor Networks
 Optical Computing
 Electrocardiograph
 Display Technology
 Advanced Optical Networks
 Brain Computer Interfaces
 Thin Film Technology
 Electronics Cooling System
 PLCC
 GPRS
 Fiber Optics
 MEMS
 Robotics
 Radar
 Milk Fat Testing
 Speaker Recognition
 Microwave Communication
 Earthquake Monitoring
 Remote Sensing
 Direct To Home
 Wireless Communication
 Advanced Processors

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Continued…………
Scope: Some of the Present & Emerging Technologies are:
 Analog to Digital Converters
 Microvial Technology
 Wireless LAN Security
 Underwater Communication
 GPS
 CDMA
 3G & 4G
 Microcontrollers
 Microprocessors
 Auto Turn Off Battery Charger
 UPS
 Solar Cell
 Remote Control
 VHDL
 GPS
 GPRS
 Cable Modem
 Main Distribution Frame
 Blu-Ray Discs
 GSM
 Bluetooth
 Surface Mount Technology
 Remote Sensing
 Satellite Digital Radio
 Software Defined Radio
 Green House Effect

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Other Specialized Electronics fields:
 Mechatronics
 Bio-Medical Instrumentation
 Coal, Mineral Extractions
 Nuclear Extractions
 Instruments Design
 Instrumentation System
 PLC
 SCADDA
 Electro-Optics
 Pollution Control Boards
 Agrionics
 Seismic Instruments
 Weather Monitoring
 Meteorology
 Development and Fabricat

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Some of Govt Sector Electronics
Labs/Divisions/Companies:
 CSIR – 42 Labs.
 CSIO – 40 Divisions
 DRDO
 BSNL
 BEL
 BHEL
 C-DAC
 DOORDARSHAN
 ISRO
 TBRL
 POLLUTION CONTROL BOARDS
 IIT’s
 DEAL
 LRDE
 ENVIRONMENTSL MONITORING DIVISIONS

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Some of Private Sector Electronics Companies:
 PANASONIC
 SAMSUNG
 SONY
 PHILIPS
 TOSHIBA
 SANSUI
 VIDEOCON
 ONIDA
 HAIER
 LG ELECTRONICS
 PIONEER
 LLYOD
 HITACHI
 APPLE
 WIPRO
 ELICO
 SOLAR ENERGY
 PHOTO-VOLTAICS
 STACK CAPACITY UNITS
 SANYO
 VEHICULAR MONITORI

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Some of Latest Electronic Gazettes:
 LED, LCD, PLASMA & HD TV’S
 ANDROID MOBILES
 DVD PLAYERS
 LAPTOPS, E-BOOKS
 HOME SECURITY SYSTEM
 MP3 & MP4 PLAYERS
 PROJECTORS
 SPEAKERS & WOOFERS
 SMART AIR-CONDITIONERS
 REMOTE SENSING

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Important Fact:
Without Electronics knowledge, No
Engineering wing
can work, whether it is Chemical,
Aeronautical, Electrical, Mechanical,
Computer, Civil, Automobile sectors etc.

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Thanks