B.Tech (Electronics)Semester – V

MICROPROCESSORS & MICROCONTROLLERSTeaching Scheme : Examination Scheme :Lect. : 5 hrs./week . Paper : 80 mks .

Internal assessment: 20 mksPract. : 2 hrs./week . Pract.& Termwork : 50 mks .

Unit (I) 8085 MICROPROCESSOR :Architecture , Block Diagram , Instruction set , Assembly Programming , Interrupts , Timing Diagrams , Stacks , Subroutines , Serial I/O . (9 Lect.)

Unit (II) MEMORY DESIGN CONCEPTS :Decoding , Memory Types , Design of Microprocessor based system, Interfacing Techniques . (I/O Mapping & Memory Mapping ) with eg. of 8255 IC . (8 Lect.)

Unit (III) PERIPHERAL IC’S :a) 8255 PPI : Features , Block Diagram , Modes of 8255 , Control word ,

Interfacing with 8085 & 8051, applications such as ADC DAC , Keyboard interfacing , Stepper motor .

b) 8253 / 8254 / Timer : Features , Block diagram , Mode definition , Operation description, interfacing with 8085 / 8051. (8 Lect.)

Unit (IV) 8259 PIC &8251 USARTa) 8259 PIC : Features , Block diagram , ICWT OCW , Priority modes , Cascading

multiple 8259, Interfacing with 8085 / 8051.b) 8251 USART : Transmission formats , Synchronous / Asynchronous

communication , Control – Status word , Protocols like BISYNC , SDLC , RS232C , RS488A, interfacing with 8085 / 8051 .

c) DMA Controller 8257: Operating modes, Cascade, Block transfer, demand transfer, Mode set / status registers, interfacing with 8085 / 8051 (8 Lect.)

Unit (V) 8 BIT MICRO CONTROLLER 8051 :MCS 51 family architecture, Instruction set, Programming, Serial Communication with RS232, 8051 based system design – Address decoding data memory space Interfacing & Applications – 8255, LCD, Stepper motor, Sensors, Keyboard.

(8 Lect.)

Unit (VI) 8085 AND/OR 8051 SIMULATION SOFTWARE (7 Lect.)

Text Books

(1) R.S.Gaonkar , “ Microprocessor , Architecture , Interfacing , & Applications” , Penram International (3rd Edition) .

(2) DouglasHalls , “ Microprocessor & Digital Systems” , International Students Edition . Mc.Graw Hill (2nd Edition) .

(3) Kenneth Ayala , “ 8051 Microcontroller” , Penram International (2nd Edition) .

(4) Muhammad Ali Mazidi, “ 8051 Microcontroller”, Pearson Education Edtion

(5) Ajay Deshmukh, "Microcontroller Theory and application"', TMH

Reference books

(i) Embedded Microcontrollers – Intel Manual .

LIST OF PRACTICALS

(1) Study of 8085 P kit : Programs related to simple instructions involving data

transfer.

(2) (a) Addition & subtraction of two 8 bit & 16 bit nos.

(b) Multiplication and Division of two 8 bit nos.

(3) (a) Block Transfer of an array .

(b) Block exchange of an array .

(4) (a) Ascending Order of an array .

(b) Largest No. of an array .

(c) Find square of a No.

(5) (a) Generate Real time clock .

(b) Generate & display BCD up/down counter .

(6) (a) Binary - BCD & BCD – Binary conversion .

(7) H/W Interfacing : using 8255 kit .

(8) ADC / DAC : using 0808 & 8085 – 8255 kit .

(9) P.I.C. : using 8259 kit .

(10) Timer : using 8253 kit .

(11) Serial communication : using 8251 USART kit .

B.Tech (Electronics)Semester – V

INDUSTRIAL ELECTRONICS

Teaching Scheme : Examination Scheme :Lectures : 4 hrs./week . Paper : 80 marks.

Internal assessment: 20 mksPract. : 2 hrs./week . Oral & Termwork : 50 marks.

Unit(I) DC MOTORS & 3 INDUCTION MOTORS :Construction , types, working of dc motors , torque-speed characteristics , necessity of starter , applications . Construction , types , basic principles of operation , torque-speed , characteristics , start up consideration applications . (9 Lect .)

Unit(II) SYNCHRONOUS MOTORS & SPECIAL PURPOSE MOTORS :Construction , types , basic principle of operation , methods of starting , applications . Principle , working and application of stepper motor, dc brushless motor , servomotor and universal motor .

(9 Lect .)

Unit(III) RESISTANCE WELDING :Welding technique and control , types , energy storage welding , polyphase welding .

(7 Lect .)Unit(IV) RF HEATING :

Induction heating : Principle , theory , merits and applications , HF power source .Dielectric heating : Principle & theory , dielectric properties , electrodes , RF generator, applications .

( 7 Lect .)

Unit(V) ULTRASONICS & LASERS:Ultrosonic wave properties , generations of ultrosonic waves , various applications , flow detecting , testing of materials , cutting , machining , cleaning , soldering , welding and drying . Laser properties , types of lasers and sources , applications

(8 Lect .)Unit(VI) Electronic control of AC & DC motors :

Speed control of dc motors , speed control of ac motors . (8 Lect .)

Reference Books

(i) H. Cotton , “ Electrical technology”, VII edition .(ii) B.L.Theraja , “ Electrical technology”.(iii) E. Hynes , “ Electrical Technology” .(iv) G.M.Chute & R.D.Chute , “ Electronics in industry” .(v) Umesh C. Rai , “ Industrial and power electronics”, Umesh pub. (Delhi) .

LIST OF PRACTICALS

(1) Speed control of dc shunt motor by armature voltage & flux control method .

(2) Load test on dc shunt motor.

(3) Study of starters of 3 induction motor.

(4) Load test on 3 induction motor .

(5) Study of special purpose machines .

(6) Demonstration of resistance welding .

(7) Demonstration of R.F. heating .

(8) Ultrasonic distance measurement .

(9) Study of LASER .

(10) Study of speed control of dc / induction motor.

B.Tech (E&TC)Semester – V

DIGITAL COMMUNICATION

Teaching scheme: Examination scheme:Lectures: 4 hrs /week Paper: 80 marks. Internal Assessment: 20 marksPractical: 2hrs/week Termwork & Oral: 50 marks.

UNIT(I) MATHEMATICAL REVIEWContinuous and discrete signals and systems, frequency domain, representation of signal and system, Band limited and time limited signals, Narrowband signal and system, sampling, Random processes, power density spectrum, Stochastic process, Band limited processes, Representation of digitally modulated signals and their spectral characteristics, Gaussian and related processes.

UNIT(II) DIGITAL REPRESENTATION OF SIGNALSLinear PCM, Spectra of quantized signals, optimum quantization, Non-uniform quantization, Practical consideration, Companded codex, Adaptive quantization, DPCM, ADPCM, Delta modulation, LDM->PCM conversion, Parametric speech coders.

UNIT(III)OPTIMUM DETECTION AND PARAMETRIC ESTIMATIONWeighted probabilities and hypothesis testing, MF Receiver using max SNR criterion, Detection of signals in Digital communication, Parameter estimation in communication signals, Estimation of continuous waveforms, signal design.

UNIT(IV)BLOCK CODESIntroduction, Galois field vector space and matrices, Block codes.

UNIT(V) CYCLIC CODES Binary cyclic codes, Majority logic decoding, Convolutional codes, Burst error correction codes.

UNIT(VI)INFORMATION THEORYIntroduction, Information and Entropy, Source coding, Shanon’s theorem, Source with finite memory, Marcov source, Discrete channel with discrete noise, Shanon’s theorem-II coding, Discrete channel with continuous noise, Continuous channel with continuous noise, Channel capacity theorem, efficiency of different communication systems.

Reference Books:- J.Das,S.K.Mullick,P.K.Chattergee,”Principles of Digital communication- Signal Representation, detection, estimation & information coding”.

List of Practicals:-Any eight assignments on above syllabus should be conducted.

B.Tech (ELECTRONICS)Semester – V

ELECTRONIC INSTRUMENTS & MEASUREMENTS

Teaching scheme: Examination scheme:Lectures: 4 hrs /week Paper: 80 marks.

Internal Assessment: 20 marksPractical : 2 hrs /week Practical & Termwork : 50 marks

Unit (I) INTRODUCTION TO MEASUREMENT:

Accuracy, Resolution, Precision, Linearity of measuring instruments, Voltage, Current,

Resistance, Measurement using DMM- 4 1/2 & 6 ½, Auto zero, Auto ranging. True RMS

Measurement Principle, method & application, Phase and Magnitude Measurement at high

frequency using instruments such as vector voltmeter and vector impedance meter, LCR-Q

meter - principle of digital LCR-Q meter, Important specification & Application.

(8 Lect.)

Unit (II) ANALYSIS:

Standards - Primary, secondary, working. Need of calibration, Procedure, Traceability & It's

requirements, Statistical Analysis - Mean, Mode, Deviation, Variance & Probability for error

finding. Regression Analysis, Various methods & it's advantages, Time, Frequency, Ratio,

Time interval, Period & Multiple Period averaging using digital universal frequency counter,

High frequency measurements on frequency counter using various techniques, such as pre-

scalar, Heterodyne, Time standards - Stability using oscillators like TCXO, OCXO.

(9 Lect.)

Unit (III) OSCILLOSCOPE:

Overview of analog CRO, dual/ Multi-trace CRO, Block diagram, functioning, specifications

& Applications, Various CRO probes & its applications.

Digital Storage Oscilloscope - Block Diagram, Functioning, specifications & Applications,

Advantages as compared to analog CRO, Sampling speed & Memory depth of DSO, Design

considerations, Attachments to DSO for enhancing the functionality / Measurements such as

FFT, MATHS Functions, Automatic Measurements.

(7 Lect.)

Unit (IV) SIGNAL ANALYZING:

Signal Analyzing instrument, harmonic and wave analyzer, distortion factor meter spectrum

analyzer - FFT analyzer, logic analyzer, Protocol analyzer, for all above mentioned

instruments, explanation of block diagram with function of each block, important

specification and applications of each.

(7 Lect.)

Unit (V) COMMUNICATION MEASUREMENTS:

Communication measurements, Measurements on transmitter and receive: sensitivity,

selectivity, phase jitter, s/n ratio, co-channel interference, SINAD test etc. Network analyzer-

system element, measurement accuracy, scalar network analyzer, vector network analyzer, S-

parameter measurement using network analyzer (9 Lect.)

Unit (VI) COMPUTER CONTROLLED TEST MEASUREMENTS:

Computer controlled test measurements, Virtual measurements and its application in TDM,

FDM, ASK, PSK, IEEE 488, PCI/PCI express, buses, Introduction of Lab view

(8 Lect.)Text Books

1. A. J. Bowon, “Digital Communication”.

2. Oliver Cage, “Electric Instrumentation”, Tata McGraw Hill.

3. H.S. Kalsi, “Digital Instrumentation”, Tata McGraw Hill.

Reference Books1. Coombs “Electronic Instrumentation Handbook”.

2. Cooper Herfric, “Electric Instrumentation & Measurement Techniques”, Prentice Hall

Publication.

3. J. J. Carr, “Digital Instrumentation”

4. M. M. S. Anand, “Electric Instrument & Instrumentation Techniques”

List of Practicals1. Peak average and r.m.s measurement on power electronics, phase controlled rectifier

using SCR.

2. Calibration of DVM for any one range: e.g. 200 V dc, 200 V ac, 200mA dc, using

Standard calibrator or standard 61/2 DMM.

3. Measurements on spectrum analyzer: i) Carrier and Sideband power of AM/FM,

Signal, ii) Percentage modulation, iii) Channel Bandwidth, iv) S/N Ratio.

4. Measurements on DSO: i) FFT analysis of LF signal, ii) Capturing transients,

iii) Measuring ON/OFF Time of a Relay, iv) Storing and Retrieving number of different

signals, v) Study of various operations like add, subtract, multiply, integrate, differentiate.

5. Measurements on Logic analyzer: Timing analysis and State analysis of a

Microcontroller based system.

OR

Experiment with virtual instruments using software such as Lab view

6. Measurement of Sensitivity, Selectivity, Fidelity of a Communication Receiver.

7. Measurement of electromagnetic interference of a SMPS or any other power circuit

using CE method.

B.Tech (Electronics)Semester – V

ELECTROMAGNETIC ENGINEERING

Teaching Scheme : Examination Scheme :Lect. : 5 hrs./week . Theory paper : 80 mks .

Internal assessment: 20 mks Oral & Termwork : 50 mks.

Unit (I)VECTOR ANALYSIS :Scalars & vectors , products of vectors , Co-ordinate systems , Cartesian & Rectangular co-ordinate systems , Cylindrical co-ordinate system , Spherical co-ordinate system . (7 Lect.)

Unit (II)ELECTROSTATICS :

Coulomb’s law , Electric field intensity , charge distributions , Point charge distribution , Line charge distribution , Surface charge distribution , Volume charge distribution , Electric flux , Gauss’s law , Applications of Gauss law , Divergence theorem , Electric potential , Potential energy of a charge configuration , Potential gradient , Capacitance , Boundary conditions , Poisson’s of Laplace’s equations .

(8 Lect.)Unit (III)MAGNETOSTATIC :

Biot – Savart Law , Magnetic flux of flux density , Magnetic Induction , Ampere’s Circuital law , Vector Magnetic potential , Magnetic forces . (7 Lect.)

Unit (IV)TIME VARYING FIELDS OF MAXWELL’S EQUATIONS :Faraday’s law of Induced emf , Lenz’s law , Displacement current , Maxwell’s Equations, Poynting Theorem . (8 Lect.)

Unit (V)UNIFORM PLANE WAVES :Uniform plane wave propagation , EM waves in charge free , Current free dielectric , Reflection by ideal conductor : Normal Incidence , Reflection of transmission with Normal incidence of at another , Plane waves in Lossy Dielectric (Conducting medium) , Wave independence of propagation constant , Depth of penetration (Skin Depth) , Surface impedance of surface Resistance . (9 Lect.)

Unit (VI)RADIATION OF ANTENNAS :General solution of Maxwell’s Equations , Potential for Time periodic fields , Retarded vector potential , Use of Retarded potential short dipole , Hertzian Dipole , Power radiated by the current element of its Radiation resistance , Radiation pattern , Radiation intensity , Gain of Antenna , Directivity , Efficiency of Antenna , Effective Aperture , Radiation from half-wave dipole ( /2 antenna ) or Quarter . Types of Antenna Arrays , Array with n sources of Equal Amplitude of spacing , pattern multiplication . (9 Lect.)

Text Books

(i) W. Hyat , “Electromagnetic Engineering” ,M.G.Hill ( 5thEdition ) .

(ii) Kraus . “Electromagnetic Engineering” , M.G.Hill .

Reference Books

(i) Suzuki , “Electromagnetic Engineering” , PTH .

(ii) Jordan Balman , “ Electromagnetic Wave” , PTH .

B.Tech (E&TC)Semester – VI

BASIC EMBEDDED SYSTEMSTeaching scheme: Examination scheme:Lectures: 4 hrs /week Paper: 80 marks.

Internal Assessment: 20 marksPractical: 2hrs/week Practical & Termwork: 50 marks.

Unit (I) INTRODUCTION – 8 BIT MICROCONTROLLER:

8X51 series controller architecture, timer operation, serial communication, interfacing with LCD, ADC, sensors, motors, key-boards, ext. memory, programming with ports & devices.

Unit(II) PIC MICROCONTROLLER & INTERFACING:

Introduction, architecture(PIC 16C6X), registers, instruction set, addressing modes, timers, interrupt timing, i/p-o/p port expansion-serial peripheral interface, LCD display, I2C bus operation, serial EPROM, DAC, Temp. sensors, ADC, UART, oscillator configuration, low power operation, serial programming & parallel slave port.

Unit(III) ARM & AVR PROCESSORS:

RISC,ARM design philosophy, ARM fundamentals,instruction sets,thumb instruction sets, exception & interrupt handling, efficient C programming, optimizing ARM assembly code, AVR architecture, instruction set, hardware interfacing, communication links & design issues.

Unit(IV)INTRODUCTION TO EMBEDDED SYSTEMS:

Introduction to Embedded system, processor selection, device drivers, interrupt servicing mechanism.

Unit(V) INTERFACING CONSIDERATIONS:

Inter process communication, Synchronization of processes, tasks,threds, devices & buses, for networks, hardware-software co-design embedded programming in C/RT Linux.

Unit(VI) REAL TIME OPERATING SYSTEMS:

Survey of software architectures- Roun-Robin, With interrupts, function queue scheduling, RTOS architecture, selecting an architecture, Task States, Task & data, Semaphores & Shared data, messages queues, mailboxes, pipes, Timer functions, Events, memory management, interrupt routines in RTOS environment, basic design using RTOS, Embedded software development tools, micro C/OS-II, Vx works.

References:1. Mazidi & Mazidi, “ 8051 microcontroller & Embedded systems”. Pearson education.

2. Keneth H. Ayala,”The 8051 microcontroller”. Penram International.

3. Rajkaml,”Embedded system-Architecture, programming and design”,TMH

Publications, edition 2003.

4. David Simon,”An Embedded Software Primer”, Pearson education, Asia.

5. John Peatman,”Design with PIC microcontroller”, Pearson education, Asia.

6. Jonarttan W. Valvano, Brooks, Cole “Embedded Microcomputer Systems-Realtime

interfacing”Thomson Learning.

List of Practicals: Any 8 assignments on above syllabus should be con

B.Tech (Electronics)Semester – VI

DIGITAL SIGNAL PROCESSINGTeaching Scheme : Examination Scheme :Lect. : 4 hrs./week . Paper : 80 mks.

Internal assessment: 20 mksPract. : 2 hrs./week . Oral & Termwork: 50 mks

.Unit (I) DISCRETE TIME SIGNALS & SYSTEMS:

Signals, systems & their classification, properties of LTI systems, linear convolution, casuality , stability, FIR & IIR systems, simpling , aliasing and frequency aspects. (8 Lect.)

Unit (II) DISCRETE FOURIER TRANSFORM :Difinition , periodicity concept , relationship with Z transform and fourier series , properties applications like linear filtering , overlap – save ,overlap- add , frequency analysis etc . (8 Lect.)

Unit (III) FAST FOURIER TRANSFORM ALGORITHM :Direct computation of D.F.T. , its computational complexity , FFT algorithms , their classification , radix 2 FFT algorithms , DIT – FFT , DIF – FFT , Inverse radix 2 algorithms , FFT algorithms for composite value of N , Goertze algorithm , Chirp Z transform algorithm , Quantisation effects , applications . (8Lect.)

Unit (IV) REALIZATION OF DIGITAL FILTERS :Realization of FIR & IIR filters using direct form , cascade form , frequency sampling parallel form , lattice and ladder structure . (8 Lect.)

Unit (V) DESIGN OF FIR FILTERS :Symmetric and antisymmetric FIR filters . Design of linear phase FIR filters using different windows , Frequency sampling method , FIR differentiators , Hilbert transformers , Optimum equiripple linear FIR filters . (8 Lect.)

Unit (VI) DESIGN OF IIR FILTERS :Butterworth and chebyshev approximations , Frequency transformations , Design of IIR filters from analog filters using Approximation of derivatives , Impulse Invariance Bilinear Transform , Design of IIR filters from pole zero plots . (8Lect.)

Reference Books

(i) John G. Proakis & Manolkis , “ Digital Signal Processing” , PHI .

(ii) Oppenheim & Schafer , “Digital Signal Processing” , PHI .

LIST OF PRACTICALS

(1) At least one exhaustive assignment in C should be written on each topic &

verification of the results using Matlab.

In all 10 expts. / assignments should be conducted / submitted .

B.Tech (Electronics)Semester – VI

POWER ELECTRONICS DEVICES & APPLICATIONS

Teaching scheme: Examination scheme:Lectures: 4 hrs /week Paper: 80 marks.

Internal Assessment: 20 marksPractical: 2hrs/week Practical & Termwork: 50 Marks

Unit (I) POWER DEVICES:Structure, Characteristics, ratings of SCR, GTO, IGBT, Power Diode Comparison of above devices with Power MOSFET & Power BJTDriver Circuits (isolated & non-isolated) for IGBT & SCRProtection circuits for IGBT & SCR(7 Lect.)

Unit (II) SINGLE & THREE-PHASE AC/DC CONVERTER:Concept of line commutationSingle-phase half & fully controlled, Three phase half & fully Controlled bridges:Circuit diagram, operation & waveforms for resistive and level (highly inductive) loads for above circuits.An analysis of o/p voltage & supply current for single-phase bridges including the following performance parameters:Average and RMS o/p voltage, Fourier series expressions for supply current. Derivation of fundamental power factor (Displacement power factor), Current distortion factor, Active, reactive & apparent power. (9 Lect.)

Unit (III) SINGLE & THREE-PHASE DC/ AC INVERTERS:Circuit diagram, operation & waveforms for single phase full bridge & Push pullinverters.Switching techniques for obtaining square, quasi-square & sinusoidal PWM o/p waveforms.Use of Pulse width modulated IC's for Inverter control.Fourier analysis of quasi-square waveform & harmonic load currents for R & RL loads.Circuit diagram, operation & waveforms for three phase voltage source bridge inverters for \20 degree & 180 degree conduction for balanced star resistive load.(8 Lect.)

Unit (IV) SWITCHED & RESONANT DC/ DC CONVERTERS:Control of DC/ DC converters.Circuit diagram, Waveforms & operation (o/p voltage calculation) of step down chopper (Buck converter), Step up chopper (Boost converter) & 2-quadrant type C chopper. Circuit diagram, waveforms, operation, analysis & design aspects of Fly back converter (SMPS) including magneticsNeed for resonant converters:

Circuit diagram, waveforms & operation of SLR half bridge DC/DC converter in low frequency (discontinuous conduction) mode.(7 Lect.)

Unit (V) SINGLE AND THREE-PHASE AC/DC POWER CONTROLLERS:

Principle of integral cycle and phase angle controlCircuit diagram, waveforms, operation and analysis of single-phase full wave controller with R and RL load.Study of triac based single phase controller.Use of IC TCA785 in phase angle control.Circuit diagram, Waveforms and operation of three phase full wave controller with balanced star resistive load(9 Lect.)

Unit (VI) APPLICATIONS:1) ON-line and OFF line UPS with battery AH, back up time, battery charger rating, calculations2) Electronic ballast: characteristics of fluorescent lamps and advantages over conventional ballast3) Single phase separately excited DC motor drive4) HVDC transmission one line diagram, twelve pulse converter, arrangement and advantages over HVAC transmission5) HF induction heating6) Electric welding(8 Lect.)

Text Books

1. M. H. Rashid, "POWER ELECTRONICS circuits devices and applications", PHI, 3 rd

edition, 2004, New Delhi2. M. S. Tamil Asgar, "POWER ELECTRONICS”, PHI, 2004, New Delhi3. N. Mohan, T. M. Undeland & W. P. Robbins, "POWER ELECTRONICS, Converters Applications and Design" John Willey and sons, 3rd edition, Singapore

Reference Books

1. U. R. Moorthi, "POWER ELECTRONICS, DEVICES, CIRCUITS & INDUSTRIAL APPLICATIONS”, Oxford University Press, New Delhi, 20052. M D Singh & K B Khanchandani,"POWER ELECTRONICS", TMH, New Delhi3. P. C. Sen,"MODERN POWER ELECTRONICS", S Chand & Co., New Delhi4. "GE SCR MANUAL" 6th edition, General Electric, New York, USA

List of Experiments for Power Electronics:

1. SCR, Triac, IGBT characteristics.2. Triggering and Firing circuits for SCRs IGBTs / MOSFETs.3. Single Phase half controlled bridge converter with R and RL load.

OR Single Phase full controlled bridge converter with R and RL and active (RLE) load.4. 3 Phase controlled bridge rectifier with R load.5. Step down chopper. (MOSFET or IGBT based)6. Single-Phase Quasi square wave / PWM bridge converter with R and RL load.7. Single-Phase AC regulator with R load.8. Study of UPS / SMPS OR Speed control of DC motor.

9. Simulation of buck converter.10. Simulation of Single-Phase full converter with active load. (RLE)

B.Tech (Electronics)Semester – VI

CIRCUIT DESIGN

Teaching Scheme : Examination Scheme :Lect. : 4 hrs./week . Paper : 80 mks Internal assessment: 20 mksPractical : 2 hrs./week . Oral & Termwork : 50 mks

Unit (I) INTRODUCTION TO ENGINEERING DESIGN & POWER SUPPLY :Definition of Engineering design , design aims , system approach , system elements , strategy & scope, selection of components ,noise sources ,PCB layoutClassification , Linear & Switch mode linear : dc & ac type , Block schematic DC power supply : Block schematic , discrete design , IC based design using 723 or similar ICS & three terminal regulator . Protection circuits like short circuit protection over voltage protection etc. (9 Lect.)

Unit (II) SWITCH MODE POWER SUPPLYComparison with Linear regulator , Basic Configurations , switched regulator topologies , Design of flyback , forward converter switching power supplies ( 50-250W) step up , step down & step up / down switching regulator , study of switching regulator control circuit based on ICS like MC 34063 & A78540 . Assignment on SMPS design based on IC A 78540 or MC 34063 . (9 Lect.)

Unit (III) DESIGN OF DATA ACQUISITION SYSTEM :Circuit level design of at least one DAC , of analog & digital type each . Design should included signal sensing , isolation , signal conditioning & display systems .

(8 Lect.)

Unit (IV) DESIGN OF STATE MACHINE :Design to include following - State machines , State diagram , ASM technique , Implementation of combinational logic in state machines , using MSI , LSI devices , Assignment based on real life problems like Traffic Light Control , Elevator vending machine etc . (7 Lect.)

Unit (V) PROGRAMMABLE LOGIC CONTROLLER :Continuous & discrete process control , ladder diagram , microcontroller based process controller . Assignment on systems like Oven , Washing Machine , Combinational locking systems etc . (7 Lect.)

Unit (VI) DESIGN OF AN ANNUNCIATOR :Design to include following , multiple inputs , audio visual indicator , logging facility interface to microprocessor / PC , inputs to include from the following detectors

smoke / fire , voltage levels , over current , movement , Light , temperature etc. indication by LED / LCD , Alphanumeric display . Reliability testing of design .

(8 Lect.)

Reference Books:.

(i) Data & Application Manuals & Application Notes of well known organizations like

National Semiconductor , Philips , BEL , CEDT etc.

(ii) P.M.Chirlial, “ Analysis & Design of Integrated Electronic Circuits”, Wiley Eastern .

(iii) Winkel Prosser , “ Art of Digital Design” , PHI .

(iv) Hayt & Nudeck , “ Electronic Circuit Analysis & Design “ , Jaico Publishing House .

(v) Horowitz Paul & Winfield Hill , “ Art of Electronics” , Cambridge University Press

IInd Edition 1989 .

(vi) B.S.Sonde , “ Introduction to system Design Using Integrated Circuits” , Wiley

Eastern 2nd Edition .

(vii) M.M.Shah , “ Design of Electronic Circuits & Computer Aided Design” , Wiley

Eastern .

Mini Project & Assignments

Mini project should be from small systems required in laboratory or real life , project

to be designed , tested on bread board , fabricated on manual or CAD based PCBs with due

consideration to mechanical aspects for enclosure & control panel design , A complete

documentation in the form of project report is to be submitted . Due consideration should be

given to Mini Project while assessing students for term work .

Three assignments to be completed .Out of three two should be corresponding to

complete design of analog and digital system design each. Third assignment should be

corresponding to the software simulation of system.

Use of programming language like C / C ++ / VC ++ & packages like PSPICE is expected

Mini Project

Miniproject should be from small systems required in laboratory or real life. Project to be designed, tested on bread board, fabricated on manual or (A1) based PCBs with the consideration to mechanical aspects for enclosure & control panel design.

A complete demo in the form of project report is to be submitted, Due to consideration should be given to miniproject while assessing student for termwork.

B.Tech (Electronics)Semester – VI

INDUSRIAL MANAGEMENT AND HUMANITIES

Teaching Scheme : Examination Scheme :Lect. : 4 hrs./week . Paper : 80 mks Internal assessment: 20 mks

Oral & Termwork : 50 mks

UNIT (I) INDUSRIAL ENGINEERING, MANAGEMENT SCIENCE AND ORGANIZATIONConcepts of indusrial engineering, history and development of industrial engineering, Roles of industrial engineer, Production management, Production management versus industrial engineering, Concepts of organization, Importance of organization, Characteristics of organization, Elements of organization. (9 Lect)

UNIT (II) WORK STUUDY Definition and concepts, Need for work study, Advantages of work study, Objectives of methods study, Objectives of work measurement, Method study procedures, process charts symbols, Flow process chart, Flow diagram. (8 Lect)

UNIT (III) MANAGEMENT CONCEPTSManagement, Administration, Organization, Differences and relationship between management, administration and organization, Importance of management, Characteristics of management, management skills, managerial objectives. (8 Lect)

UNIT (IV) INDUSTRIAL PSYCHOLOGYDefinition of concepts, Industrial psychology versus personnel management, Aims and objectives of industrial psychology, Scope of industrial psychology, individual and group, Individual differences in behavior, Group dynamics. (7 Lect)

UNIT (V) ENGINEERING ECONOMICSDefinition and concepts, Importance of economics for engineers, Wealth, Value and price, Capital, Money, Income, Margin, Utility, Demand and supply, Demand, The law of substitution, Supply, Production, Factors of Production. (7 lect)

UNIT (VI) BUSINESS ENVIRONMENT AND PROFESSIONAL AND BUSINESS ETHICSMeaning of business, earlier business objectives, Changing concepts and objectives of business, Professionalization, business ethics, Social responsibility of business, The Indian situation, Meaning of environment, Concepts of professional/ Professionalism, Concepts of Ethics, Ethics and morals, Business ethics, professional ethics, Need for professional and business ethics. (9 Lect)

Reference Books

1) O.P. Khanna, “Industrial engineering and management”, Dhanpat Rai Publications.2) Harold Koontz & Heinz, “Essentials of management”.3) K.K.Deweett, “Personnel Management”.4) J.S. Chandan, “Management Theory and practice”.