UTTARAKHAND TECHNICAL UNIVERSITY, DEHRADUN STUDY & EVALUATION SCHEME

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1 UTTARAKHAND TECHNICAL UNIVERSITY, DEHRADUN STUDY & EVALUATION SCHEME YEAR III, SEMESTER-V B. Tech. (1)Electronics and Communication Engineering (2) Electronics and Telecommunication Engineering S. No. Course Code SUBJECT THEORY Evaluation Scheme PERIODS SESSIONAL EXAM. L T P CT TA Total ESE Subject Total 1. TEC-501 Principles of Communication TEC-502 Analog Integrated Circuits TEC-503 Microprocessors and applications TEC-504 Automatic Control System TEC-505 Antenna & Wave Propagation PRACTICAL/TRAINING/PROJECT 6. PEC-551 Analog Circuits & Communication Lab PEC 552 Microprocessors Lab PEC-553 Control System Lab Total GP-601* General Proficiency DIS-602* Discipline 100 *The marks will be awarded in VI semester based on the performance of V & VI semester 1

2 Princi p les of Communication (TEC-50 1) Unit Topic Text Book/ Lectures 1 Introduction: Communication Process, Source of Information, Communication channels, base-band and pass-band signals, representation of signal and systems, the modulation process, 2/1 07 primary communication resources, analog versus digital communications. 2 Amplitude modulation: Frequency division and time division 1/3 07 multiplexing, suppressed carrier systems, single side band transmission, amplitude modulation with carrier power, effect of frequency and phase errors in synchronous detection, comparison of various AM systems, vestigial side band transmission. 3 Angle Modulation: Narrow and wide band FM, multiple frequency 1/4 07 and square wave modulation, linear and non-linear modulation, phase modulation, Demodulation of FM signals, noise reduction. Pulse Modulation: Pulse amplitude modulation, other forms of 1/5 07 pulse modulation, band width required for transmission PAM signals, Comparison of frequency division and time division multiplexed systems 4 Noise: Different types of noise, noise calculations, equivalent noise 1/6 07 band width, noise figures, effective noise temperature, noise figure in cascaded stages. 5 Performance of Communication Systems : Noise calculation in communication systems, noise in Amplitude Modulated, Angle modulated and Pulse Modulated systems, comparison of coded and un-coded systems 1/ B. P. Lathi, Communication Systems, BS Publications, Hyderabad, Reference Book: 1. Simon Haykin, Communication Systems, John Wiley & Sons, 1999, Third Edition. 2. Taub and schilling, Principles of Communication Systems TMH Analog Inte g rated Circuits (TEC-502) Unit Topic Text Book/ 1 OP-AMP Fundamentals (brief review of differential amplifier, current mirror, active load, level shifter, output stage; ac and dc characteristics) OP-AMP Aplications. Inverting/Non-inverting VCVS, Integrators, Differentiators, CCVS and VCCS, Instrumentation Amplifiers. 1/ 2, 6 & 7 Lectu rers 08 2

3 2 Waveform Generator: 2/ 6 08 Square wave generators, Ramp Generator, Triangle generator, Saw tooth generator using OPAMP. Sine wave generator: Requirement for sinusoidal oscillations, Wien-bridge and Phase shift oscillators. 555 Timer: Functional block diagram, Modes and applications Function Generators: Multi op-amp function generators, IC function generators PLL Fundamentals, PLL Applications 3 Active Filters: 2/7 08 Introduction to filtering: Frequency response, Characteristics and terminology, Active versus passive filters Low pass filter: First order low pass active filter, second order active filter model, second order low pass filter characteristics, Sallen-Key unity gain filter, Sallen-Key equal component filter, Higher order filters. High pass active filter. Band pass filter: single op-amp band pass filter, multistage band pass filter State variable filter 4 Non-linear Circuits: 2/8 08 Logarithmic Amplifiers, Log/Antilog Modules, Precision Rectifier, Peak Detector, Sample and Hold Circuits. OP-AMP as Comparator, Schmitt Trigger, Square and Triangular Wave Generator, Monostable Multivibrator. IC Analog Multiplier applications OTA 5 Voltage Regulators: OP-AMP Regulators, IC Regulators, Fixed Voltage 2/3 08 Regulators (78/79, XX), SMPS. Text Book: 1. Sedra and Smith, Microelectronic Circuits, Oxford University press, 5thEdition, J. Michael Jacob, Applications and design with Analog Integrated Circuits, PHI, 2nd Edition, Reference Book : 1. B.P. singh and Rekha Singh, Electronic Devices an Integrated Circuits; Pearson Education, 1st Edition Microprocessors and Applications (TEC-503) Unit 1 Topic Introduction to Microprocessors: Evolution of Microprocessors, History of computers, Timing and control, Memory devices: Semiconductor memory organization, Category of memory. Text Book/ 1/2 4 Lectures 2 8-bit Microprocessor (8085): Architecture, Instruction set, Addressing modes, Assembly Language Programming bit Microprocessors (8086): Architecture, Physical address, segmentation, memory organization, Bus cycle, Addressing modes, difference between 8085 & 8086,Assembler Directives, Assembly Language Programming of /3,1/4, 6 1/5 2/1,2/2 10 3

4 4 Data Transfer Schemes: Introduction, Types of transmission, 8257 (DMA), 8255 (PPI), Serial Data transfer (USART 8251), Keyboard-display controller (8279), Programmable Priority Controller (8259),8253 Timer 1/8, 1/9, 1/ Advanced Microprocessors: Introduction to 80186,80286,80386,80486,Pentium microprocessors, Introduction To Microcontroller (8051) 3/2 8 Text Books 1. R. S. Gaonkar: Microprocessor Architecture, Programming and Applications with 8085/8080, Penram Publication 2. D. V. Hall: Microprocessors Interfacing, TMH (2 nd Edition). 3. A.K.RAY: Advanced Microprocessors & Peripherals,TMH 4. Y.C. Liu and G.A. Gibson : Microcomputer Systems: The 8086/8088 Family Architecture Programming and Design, PHI 2ndEdition Automatic Control System (TEC- 504) Unit Topic Text Book/ Lectures 1 Introduction to open loop and closed loop control systems, 1/1, 1/2 8 feedback characteristics of control systems, Mathematical Representation of physical systems Electrical, Mechanical, Hydraulic, Thermal systems, Block diagram algebra and signal flow graphs, Mason s gain formula. 2 Time Domain Analysis: Standard Test Signals, Time response of First, Second and Higher order systems, Performance Indices. Error Analysis: Static and Dynamic Error Coefficients, Effect of adding poles and zeroes to the system, response of P, PI, and PID controllers. 1/ Concept of Stability: Concept of stability, Asymptotic and 1/6, 1/7, 1/8 9 conditional stability, Routh Hurcoitz Criterion, Root Locus technique (Concept and construction) Frequency Response Analysis: Correlation between time and frequency response, polar and inverse polar plots, Nyquist stability criterion, Bode plots, All pass and minimum phase systems, M and N circle. 4 Design through compensation techniques: Realization of lag, lead and lag-lead compensators, Design of closed loop control system using root locus and Bode plot Compensation 5 Stable Variable Analysis: Introduction, State space representation, State modes of linear systems, State equations, transfer matrices, diagonalization solution of state equations, controllability and observability, effect of pole zero cancellation in transfer function. Advances in Control Systems: Basic Introduction to Neural Networks and Fuzzy logic control. 1/10 7 1/12, 1/14 9 Text Books: 1. I J Nagrath & M Gopal, Control System Engineering; New Age International publishers. Reference Books: 1. B C Kuo, Automatic Control Systems; PHI 2. Norman S Nise, Control System Engineering;John Wiley & Sons, Singapore 3. Dr D Ganesh Rao, Control System; Sanguine Technical Publisher, Bangalore 4. K Ogata, Modern Control Engineering; PHI. 4

5 Antenna and Wave Propagation (TEC-505) Unit Topic Text Book/ 1. Antenna Principles: Potential Functions & Electromagnetic Field, Current Elements, Radiation from Monopole & Half Wave Dipole, power radiated by current element, radiation resistance. Directional Properties of Dipole Antenna. Lectures 1/10 4 1/11 1 Antenna Gain, Effective Area, Antenna Terminal Impedance, Practical 1/11 4 Antennas and Methods of Excitation, Antenna Temperature and Signal to Noise Ratio. 2. Antennas Arrays: Two Element Array, Horizontal Patterns in Broadcast 1/11 6 Arrays, Linear Arrays, Multiplication of patterns, effect of the earth on vertical patterns, Binomial array. 3. Wave Propagation: Modes of Propagation, Plane Earth Reflection, Space wave and Surface Wave, Refelection and refraction waves by the Ionosphere Tropospheric Wave. 1/16 3 Ionosphere Wave Propagation in the Ionosphere, Virtual Height, MUF 1/17 4 Critical frequency, Skip Distance, Duct Propagation, Space wave 4. Practical antennas: VLF and LF transmitting antennas, effect of antenna height, Field of short dipole, electric field of small loop antenna, Directivity of circular 2/4 11 loop antenna with uniform current, Yagi-Uda array: Square corner yagi-uda hybride, circular polarization 2/11 Rhombic Antenna: Weight and Leg length 2/11 Parabolic Reflectors: Properties, Comparison with corner reflectors 2/12 Horn Antenna: Length and Aperture. 2/13 Introduction to Turstile Antenna 2/16 Effect of ground on antenna performance. 2/16 Broadband Antenna: Frequency independent concept, RUMSEY s Principle, Frequency independent planar log spiral antenna, Frequency independent conical spiral Antenna. 2/15 5. Antenna Measurements: Radiation Pattern measurement, Distance requirement for uniform phase, 2/18 9 uniform field amplitude requirement, Introduction to phase measurement; Gain Measurement: Comparison method, Near field method, Introduction to current distribution measurement, Measurement of antenna efficiency, measurement of Noise figure and noise temperature of an antenna polarization measurement. Text Books: 1. Jordan Edwards C. and Balmain Keith G./ Electromagnetic Waves and Radiating Systems / Prentice Hall (India) 2. Kraus, John D. & Mashefka, Ronald J. / Antennas: For All Applications / Tata McGraw Hill, 3rd Ed. Reference Books: 1. Prasad, K.D./ Antennas and Wave Propagation / Khanna Publications 2. Collin, R. / Antennas and Radiowave Propagation / Tata McGraw-Hill 3. Hayt Jr. William H./ Engineering Electromagnetics / Tata McGraw-Hill 4. Das, Annaparna & Das, Sisir K. / Microwave Engineering / Tata McGraw Hill. 5. Roy, Sitesh Kumar & Mitra, Monojit / Microwave Semiconductor Devices / Prentice Hall (India). 6. Analog Circuits & Communication Lab (PEC-551) 1. To study Amplitude modulation and demodulation and determine depth of modulation.. 2. To study frequency modulation and demodulation and determine depth of modulation 3. Generation of DSB-SC signal using balanced modulator. 4. Generation of single side band signal. 5. To Study Pulse Amplitude Modulation and Demodulation 6. To Study Pulse Position Modulation and Demodulation 7. To Study Pulse Width Modulation and Demodulation 8. Measurement of Op-amp Parameters. (Open Loop Gain, Input offset Voltage, CMRR, Slew rate, frequency response) 9. Opamp Applications a) Precision Rectifier b) Instrumentation Amplifier 5

6 c) Differentiator. 10 hase Locked Loop. 11 requency Multiplier 12 Second Order Active Filter- High Pass & Low Pass Realization Microprocessor Lab (PEC- 552) 8085/8086 Based Experiments A) Study 1) To study 8085 based microprocessor system. 2) To study 8086 based microprocessor system B) Programs 1) To perform addition & subtraction of two 8-bit no. 2) To perform multiplication/division of 8 & 16 bit no. 3) To find largest & smallest no. from a set of numbers. 4) To find 1 s & 2 s compliments of 8 &16-bit number. 5) To perform microprocessor based traffic light control. 6) Interfacing with 8279 keyboard controller 7) Conversion of temp. from faranheight to celcius. 8) To perform microprocessor based stepper motor operation through 8085 kit. Control System Lab (PEC-553) 1. To use D.C. potentiometers as an error detectors. 2. To verify characteristics of (a) self excited magnetic amplifiers, (b) Self excited magnetic amplifier with (i) Positive feedback (ii) Negative feedback. 3. To draw characteristics of (a) Series connected (b) Parallel connected magnetic amplifier. 4. To draw characteristics of synchro torque transmitters. Also draw the characteristics error detector using of two synchros. 5. To study speed control of universal motor using SCR and stroboscope 6. Speed control of AC motor using TRAIC. 6

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IV Semester. Sl. No. Subject Code Subject Credits

IV Semester. Sl. No. Subject Code Subject Credits IV Semester Sl. No. Subject Code Subject Credits 1 UMAXXXC Engineering Mathematics IV 4.0 2 UEC412C Signals and Systems 4.0 3 UEC413C Linear Integrated Circuits 4.0 4 UEC414C 8051 Microcontroller and Embedded