B.Tech (Electronics & Communication) Syllabus

Semester V

  • COURSE CODE
    COURSE NAME
    CREDITS
  • JEEC-501

    Integrated Circuits:

    UNIT-I

    Non-ideal Characteristic of the Differential Amplifier (DA), DA with Active Load. Analog Integrated Circuit Design: An Overview: Current Mirrors using BJT and MOSFETs, Simple Current Mirror, Base Current Compensated Current Mirror, Wilson and Improved Wilson Current Mirrors, Widlar Current Source and Cascade Current Mirror. The 741 IC Op-amp: Bias Circuit, Short Circuit Protection Circuitry, the Input Stage, the Second Stage, the Output Stage, and Device Parameters; DC Analysis of 741: Small Signal Analysis of Input Stage, the Second Stage, the Output Stage; Gain, Frequency Response of 741; a Simplified Model, Slew Rate, Relationship between FT and SR.

    UNIT-II

    Linear Applications of IC Op-amps: An Overview of Op-amp (ideal and non ideal) Based Circuits V-I and I-V Converters, Generalized Impedance Converter, Simulation of Inductors Filters: First and Second Order LP, HP, BP BS and All Pass Active Filters, KHN, Tow-Thomas and State Variable Biquad Filters; Sinusoidal Oscillators

    UNIT-III

    Digital Integrated Circuit Design-An Overview: CMOS Logic Gate Circuits: Basic Structure CMOS Realization of Inverters, AND, OR, NAND and NOR Gates Latches and Flip flops: The Latch, The SR Flip-flop, CMOS Implementation of SR Flip-flops, A Simpler CMOS Implementation of the Clocked SR Flip-flop, D Flip-flop Circuits.

    UNIT-IV

    Non-Linear Applications of IC Op-amps: Log–Anti Log Amplifiers, Precision Rectifiers, Peak Detectors, Simple and Hold Circuits, Analog Multipliers and their Applications. Op-amp as a Comparator, Zero Crossing Detector, Schmitt Trigger, Astable Multivibrator, Monostable Multivibrator, Generation of Triangular Waveforms

    UNIT-V

    D/A and A/D Converters Integrated Circuit Timer: The 555 Circuit, Implementing a Monostable Multivibrator Using the 555 IC, Astable Multivibrator Using the 555 IC. Phase Locked Loops (PLL): Ex-OR Gates and Multipliers as Phase Detectors, Block Diagram of IC PLL, Working of PLL and Applications of PLL.

    Books:

    • 1. Sedra and Smith, "Microelectronic Circuits", Oxford University Press.
    • 2. Michael Jacob, `Applications and Design with Analog Integrated Circuits', PHI, 2nd Edn, 2006
    • 3. Jacob Milliman and Arvin Grabel, "Microelectronics", TMH.
    04
  • JEEC-502

    Communication Systems:

    UNIT-I

    Introduction to Communication System: Block diagram of Communication System, Need of Modulation. Amplitude Modulation: AM, DSB-SC, SSB, & VSB Techniques, Generation and Detection of AM, DSB, SSB, & VSB Signals, FDM, AM Radio Transmitter and Receiver.

    UNIT-II

    Angle Modulation: Introduction to FM and PM, Narrowband FM, Wideband FM, Transmission Bandwidth, Generation and Demodulation of FM Wave, Phase Locked Loop, FM Stereo Multiplexing, FM Radio Receiver.

    UNIT-III

    Pulse Modulation: Sampling Technique, Generation and Detection of PAM, PPM, & PWM, PCM, DM, ADM, DPCM, Companding, Time Division Multiplexing, Digital Telephony.

    UNIT-IV

    Television Broadcasting: Requirements and Standards, Black and White Transmission, Black and White Reception, Color Transmission.

    UNIT-V

    Noise in Communication System: External Noise, Internal Noise, Noise Calculations, Noise Figure, Noise Temperature, Noise in AM & FM Systems.

    Books:

    • 1. Kennedy's Electronic Communication Systems, 5th edition, by Kennedy, Davis, Prasanna, TMH.
    • 2. Communication Systems, 4th edition, by Simon Haykins, Wiley
    • 3. Modern Digital and Analog Communication Systems, by BP Lathi & Zhi Ding, Oxford Publications.
    • 4. Principle of Communication Systems, by Taub, Schilling, Saha, TMH
    • 5. Analog Communication, P. Chakrabarty, Dhanpat Rai
    04
  • JEEC-503

    Antenna & Wave Propagation:

    UNIT-I

    Antenna Basics: Introduction, Antenna Parameters, Patterns, Beam Area (or Beam Solid Angle) ΩA, Radiation Intensity, Beam Efficiency, Directivity D and Gain G, Directivity and Resolution, Antenna Apertures, Effective Height, The radio Communication Link, Fields from Oscillating Dipole, Single-to-Noise Ratio (SNR), Antenna Temperature, Antenna Impedance, Retarded Potential, Far Field due to an Alternating Current Element, Power Radiated by a Current Element, Field Variation due to Sinusoidal Current Distribution

    UNIT-II

    Point Sources and Their Arrays: Introduction, Point Source, Power Theorem and its Application to an Isotropic Source, Radiation Intensity, Arrays of Two Isotropic Point Sources, Non isotropic but Similar Point Sources and the Principle of Pattern Multiplication, Pattern Synthesis by Pattern Multiplication, Linear Arrays of n Isotropic Point Sources of Equal Amplitude and Spacing, Linear Broadside Arrays with Non uniform Amplitude Distributions. General Considerations.

    UNIT-III

    Practical antennas: Yagi – Uda Antenna, Folded Dipole Antennas, The Loop Antenna. Design and its Characteristic Properties, Application of Loop Antenna, Slot Antennas, Horn Antennas, Helical Antennas, The Log-Periodic Antenna, Micro strip Antennas

    UNIT-IV

    Reflector Antennas: Flat Sheet Reflectors, Corner Reflectors, The Parabola-General Properties, The Parabolic Reflectors, A comparison Between Parabolic and Corner Reflectors, Feed Method for Parabolic Reflector. Antenna Measurements: Introduction, Antenna Measurement Ranges, Radiation Pattern Measurements, Gain and Directivity Measurements, Spectrum Analyzer.

    UNIT-V

    Radio Wave Propagation: Ground Wave Propagation, Wave Tilting, Structure of Ionosphere, Sky Wave Propagation, LUF, Critical Frequency, MUF, OWF, Virtual Height, Skip Distance, Space Wave Propagation, Field Strength Calculations for Space Wave Propagation, Tropospheric Scatter Propagation, Duct Propagation

    Books:

    • 1. John D Krauss, Ronald J Marhefka and Ahmad S. Khan," Antennas and Wave Propagation", Fourth Edition, Tata McGraw Hill, 2010 Special Indian Edition
    • 2. Antenna and wave propagation by G.S. N Raju
    • 3. A. R. Harish, M. Sachidananda, "Antennas and Wave Propagation", Oxford University Press.
    • 4. Jordan Edwards C. and Balmain, Keith G. "Electromagnetic Waves and Radiating Systems", PHI
    04
  • JEEC-504

    Control Systems:

    UNIT-I

    The Control System: Open Loop & Closed Control, Servomechanism, Physical Examples. Transfer Functions, Block Diagram Algebra, Signal Flow Graph, Mason's Gain Formula Reduction of Parameter Variation and Effects of Disturbance by using Negative Feedback

    UNIT-II

    Time Response analysis: Standard Test Signals, Time Response of First and Second Order Systems, Time Response Specifications, Steady State Errors and Error Constants Design Specifications of Second Order Systems: Derivative Error, Derivative Output, Integral Error and PID Compensations, Design Considerations for Higher Order Systems, Performance Indices.

    UNIT-III

    Control System Components: Constructional and working concept of AC Servomotor, Synchronous and Stepper Motor Stability and Algebraic Criteria Concept of Stability and Necessary Conditions, Routh-Hurwitz Criteria and Limitations. Root Locus Technique: The Root Locus Concepts, Construction of Root Loci.

    UNIT-IV

    Frequency Response Analysis: Frequency Response, Correlation between Time and Frequency Responses, Polar and Inverse Polar Plots, Bode Plots Stability in Frequency Domain: Nyquist Stability Criterion, Assessment of Relative Stability: Gain Margin and Phase Margin, Constant M&N Circles.

    UNIT-V

    Introduction to Design: The Design Problem and Preliminary Considerations Lead, Lag and Lead-lag Networks, Design of Closed Loop Systems Using Compensation Techniques in Time Domain and Frequency Domain. Review of State Variable Technique: Review of State Variable Technique, Conversion of State Variable Model to Transfer Function Model and Vice-Versa, Diagonalization, Controllability and Observability and their Testing.

    Books:

    • 1. Nagrath & Gopal, "Control System Engineering", New age International.
    • 2. K. Ogata, "Modern Control Engineering", Prentice Hall of India.
    • 3. B.C. Kuo & Farid Golnaraghi, "Automatic Control System" Wiley IndiaLtd.
    • 4. D.Roy Choudhary, "Modern Control Engineering", Prentice Hall of India.
    • 5. Norman S. Mise, Control System Engineering, Wiley Publishing Co.
    • 6. Ajit K Mandal, "Introduction to Control Engineering" New Age International.
    • 7. R.T. Stefani, B.Shahian, C.J.Savant and G.H. Hostetter, "Design of Feedback Control Systems" Oxford University Press.
    04
  • JEEC-051-054

    Departmental Elective I (Power Electronics/Computer Organization/ Microcontroller/Analog Signal Processing)

    Power Electronics:

    UNIT-I

    Power semiconductor Devices: Power semiconductor devices their symbols and static characteristics, Characteristics and specifications of switches, types of power electronic circuits, Operation, steady state and switch characteristics & switching limits of Power Transistor, Operation and steady state characteristics of Power MOSFET and IGBT. Thyristor – Operation V- I characteristics, two transistor model, methods of turn-on Operation of GTO, MCT and TRIAC, Protection of devices, Series and parallel operation of thyristors, Commutation techniques of thyristor.

    UNIT-II

    DC-DC Converters: Principles of step-down chopper, step down chopper with R-L load Principle of step-up chopper, and operation with RL load, classification of choppers

    UNIT-III

    Phase Controlled Converters: Single phase half wave controlled rectifier with resistive and inductive loads, effect of freewheeling diode. Single phase fully controlled and half controlled bridge converters. Performance Parameters Three phase half wave converters, Three phase fully controlled and half controlled bridge converters, Effect of source impedance, Single phase and three phase dual converters

    UNIT-IV

    AC Voltage Controllers: Principle of On-Off and phase controls, Single phase ac voltage controller with resistive and inductive loads, Three phase ac voltage controllers (various configurations and comparison only), Single phase transformer tap changer, Cyclo Converters, Basic principle of operation, single phase to single phase, three phase to single phase and three phase to three phase cyclo converters, output voltage equation.

    UNIT-V

    Inverters: Single phase series resonant inverter, Single phase bridge inverters, Three phase bridge inverters, Voltage control of inverters, Harmonics reduction techniques, Single phase and three phase current source inverters

    Books:

    • 1. M.H. Rashid, "Power Electronics: Circuits, Devices & Applications", Prentice Hall of India Ltd.
    • 2. M.D. Singh and K.B.Khanchandani, "Power Electronics" Tata McGraw Hill.
    • 3. V.R. Moorthy, "Power Electronics: Devices, Circuits and Industrial Applications" Oxford University Press.
    • 4. M.S. Jamil Asghar, "Power Electronics" Prentice Hall of India Ltd.
    • 5. Chakrabarti & Rai, "Fundamentals of Power Electronics & Drives" Dhanpat Rai & Sons.

    Computer Organization:

    UNIT-I

    Introduction to Design Methodology: System Design – System representation, Design Process, the gate level (revision), the register level components and PLD (revision), register level design The Processor Level: Processor level components, Processor level design.

    UNIT-II

    Processor Basics: CPU Organization- Fundamentals, Additional features Data Representation – Basic formats, Fixed point numbers, Floating point numbers. Instruction sets – Formats, Types, Programming considerations.

    UNIT-III

    Datapath Design: Fixed point arithmetic – Addition and subtraction, Multiplication and Division, Floating point Arithmetic, Pipelining.

    UNIT-IV

    Control Design: Basic Concepts – Introduction, Hardwired Control, Micro Programmed Control –Introduction, Multiplier Control Unit, CPU Control Unit, Pipeline Control- Instruction Pipelines, Pipeline Performance.

    UNIT-V

    Memory Organization: Multi Level Memories, Address Translation, Memory Allocation, Caches – Main Features, Address Mapping, Structure Vs Performance, System Organisation: Communication Methods- Basic Concepts, Bus Control.

    Books:

    • 1. John P Hayes "Computer Architecture and Organisation" McGraw Hill.
    • 2. M Morris Mano, "Computer System Architecture" PHI.

    Microcontroller:

    UNIT-I

    Introduction, Microcontrollers and Embedded processors, Overview of the 8051, Inside the 8051, Addressing modes.

    UNIT-II

    Introduction to 8051 Assembly Programming, Assembling and running an 8051 program, The program counter and ROM space in the 8051, 8051 data types and directives, 8051 flag bits and the PSW register, 8051 register banks and stack, 8051 I/O programming, I/O bit manipulation programming.

    UNIT-III

    Programming the 8051 timers, Counter programming, Basics of serial communications, 8051 connection to RS-232, 8051 serial port programming assembly, 8051 interrupts, Programming timer interrupts, programming external hardware interrupts, programming the Serial communication interrupts, Interrupts priority in the 8051

    UNIT-IV

    Interfacing with 8051: Memory address decoding 8031/51 interfacing with external ROM, 8051 data memory space, LCD, Keyboard, Parallel and Serial ADC, DAC interfacing, Sensor interfacing and Signal Conditioning, Stepper motor and DC motor.

    UNIT-V

    Programming the 8255 and Interfacing, Introduction to Intel 8096 and MC68HC11 microcontroller

    Books:

    • 1. Mazidi Ali Muhammad, Mazidi Gillispie Janice, and McKinlay Rolin D., "The 8051 Microcontroller & Embedded Systems using Assembly and C", Pearson.
    • 2. Chhabra Bhupendra Singh, "Microcontrollers & its Applications" Dhanpat Rai Publishing Company
    • 3. Ayala Kenneth, "The 8051 Microcontroller", Cengage Learning, 3rd Edition
    • 4. Shah Satish, "8051 Microcontrollers MCS 51 Family and its variants", Oxford
    • 5. Ghoshal Subrata, "8051 Microcontroller Internals, Instructions, Programming and Interfacing" Pearson

    Analog Signal Processing:

    UNIT-I

    Liner Analog Functions: Addition, Subtraction, Differentiation, Integration, Impedance Transformation and Conversion

    UNIT-II

    AC/DC Signal Conversion: Signal Rectification, Peak and Valley Detection, RMS to DC Conversion, Amplitude Demodulation

    UNIT-III

    Other Nonlinear Analog Functions: Voltage Comparison, Voltage Limiting(Clipping), Logarithmic Amplifiers, Analog Multipliers, Analog Dividers

    UNIT-IV

    Continuous time op-amp RC filters: Second order LP, HP, BP, Notch and AP transfer functions, Kirwin-Huelsman-Newcomb biquad, Ackerberg- Mosberg Circuits, Tow-Thomas biquad, compensated integrators, Sallenkey Circuits, Generalized convertor, GIC biquads.

    UNIT-V

    Transconductance-C filters: Transconductance cells, realization of resistors, integrators, amplifiers, summers and gyrators, first order and second order sections, Ladder design.

    Books:

    • 1. Ramon Pallas-Areny, John G. Webster, "Analog Signal Processing", John Wiley& Sons
    • 2. R. Schaumann and M. E. Valkenberg, "Design of Analog Circuits", Oxford University Press, 2001.
    02
  • JEEC-551

    Integrated Circuits Lab:

    Objective: To design and implement the circuits to gain knowledge on performance of the circuit and its application. These circuits should also be simulated on Pspice.

    • 1. Log and antilog amplifiers.
    • 2. Voltage comparator and zero crossing detectors.
    • 3. Second order filters using operational amplifier for–
      • a. Low pass filter of cutoff frequency 1 KHz.
      • b. High pass filter of frequency 12 KHz.
      • c. Band pass filter with unit gain of pass band from 1 KHz to 12 KHz.
    • 4. Wien bridge oscillator using operational amplifier.
    • 5. Determine capture range; lock in range and free running frequency of PLL.
    • 6. Voltage regulator using operational amplifier to produce output of 12V with maximum load current of 50 mA.
    • 7. A/D and D/A convertor.
    • 8. Voltage to current and current to voltage convertors.
    • 9. Function generator using operational amplifier (sine, triangular & square wave)
    • 10. Astable and Monostable Multivibrator using IC 555.
    02
  • JEEC-552

    Control Systems Lab:

    Objective: To understand the digital logic and create various systems by using these logics.

    • 1. DC SPEED CONTROL SYSTEM
      • (a) To study D.C. speed control system on open loop and close loop.
      • (b) To study of Transient performance, another time signal is added at the input of control Circuit.
      • (c) To study how eddy current breaking is being disturbance rejected by close and open loop.
    • 2. DC MOTOR POSITION CONTROL
      • (a) To study of potentiometer displacement constant on D.C. motor position control.
      • (b) To study of D. C. position control through continuous command.
      • (c) To study of D.C. position control through step command.
      • (d) To study of D.C. position control through Dynamic response.
    • 3. AC MOTOR POSITION CONTROL
      • (a) To study of A.C. motor position control through continuous command.
      • (b) To study of error detector on A.C. motor position control through step command.
      • (c) To study of A.C. position control through dynamic response.
    • 4. MAGNETIC AMPLIFIER To study Input / Output characteristic of a magnetic amplifier in mode
      • (i) Saturable Reactor,
      • (ii) Self Saturable Reactor.
    • 5. SYNCHRO TRANSMITTER / RECEIVER
      • (a) To study of Synchro Transmitter in term of Position v/s Phase and voltage magnitude with respect to Rotor Voltage Magnitude/Phase.
      • (b) To study of remote position indication system using Synchro-transmitter/receiver.
    • 6. PID CONTROLLER
      • (a) To observe open loop performance of building block and calibration of PID Controls.
      • (b) To study P, PI and PID controller with type 0 system with delay.
      • (c) To study P, PI and PID controller with type 1 system.
    • 7. LEAD LAG COMPENSATOR
      • (a) To study the open loop response on compensator.
      • (b) Close loop transient response
    • 8. LINEAR SYSTEM SIMULATOR
      • (a) Open loop response
        • (i) Error detector with gain
        • (ii) Time constant
        • (iii) Integrator
      • (b) Close loop system
        • (i) First order system
        • (ii) Second order system
        • (iii) Third order system
    • 9. Introduction to MATLAB (Control System Toolbox), Implement at least any two experiment in MATLAB.
      • a. Different Toolboxes in MATLAB, Introduction to Control Systems Toolbox.
      • b. Determine transpose, inverse values of given matrix.
      • c. Plot the pole-zero configuration in s-plane for the given transfer function.
      • d. Determine the transfer function for given closed loop system in block diagram representation.
      • e. Plot unit step response of given transfer function and find peak overshoot, peak time.
      • f. Plot unit step response and to find rise time and delay time.
      • g. Plot locus of given transfer function, locate closed loop poles for different values of k.
      • h. Plot root locus of given transfer function and to find out S, Wd, Wn at given root & to discuss stability.
      • i. Plot bode plot of given transfer function.
      • j. Plot bode plot of given transfer function and find gain and phase margins
      • k. Plot Nyquist plot for given transfer function and to compare their relative stability
      • l. Plot the Nyquist plot for given transfer function and to discuss closed loop stability, gain and phase margin.
    02
  • JEEC-553

    Analog Communication Lab:

    • 1. To study DSB/SSB amplitude modulation & determine its modulation factor & power in side bands.
    • 2. To study amplitude demodulation by linear diode detector
    • 3. To study frequency modulation and determine its modulation factor
    • 4. To study PLL 565 as frequency demodulator.
    • 5. To study sampling and reconstruction of Pulse Amplitude modulation system.
    • 6. To study the Sensitivity, Selectivity, and Fidelity characteristics of super heterodyne receiver.
    • 7. To study Pulse Amplitude Modulation
      • a) Using Switching Method
      • b) By Sample and Hold Circuit
    • 8. To demodulate the obtained PAM signal by 2nd order LPF.
    • 9. To study Pulse Width Modulation and Pulse Position Modulation.
    • 10. To plot the radiation pattern of a Dipole, Yagi-uda and calculate its beam width.
    • 11. To plot the radiation pattern of Horn, Parabolic & helical antenna. Also calculate beam width & element current.
    • 12. Design and implement an FM radio receiver in 88-108 MHz.
    02
  • JEEC-554

    CAD of Electronics Lab:

    PSPICE Experiments

    • 1. BJT Inverter
      • a) Transient Analysis of BJT inverter using step input.
      • b) DC Analysis (VTC) of BJT inverter with and without parameters
    • 2. NMOS Inverter
      • a) Transient Analysis of NMOS inverter using step input.
      • b) Transient Analysis of NMOS inverter using pulse input.
      • c) DC Analysis (VTC) of NMOS inverter with and without parameters
    • 3. CMOS inverter
      • a) Analysis of CMOS inverter using step input.
      • b) Transient Analysis of CMOS inverter using step input with parameters.
      • c) Transient Analysis of CMOS inverter using pulse input.
      • d) Transient Analysis of CMOS inverter using pulse input with parameters.
      • e) DC Analysis (VTC) of CMOS inverter with and without parameters.
    • 4. Transient & DC Analysis of NOR Gate inverter.
    • 5. Transient & DC Analysis of NAND Gate.

      • VHDL Experiments

    • 1. Synthesis and simulation of Full Adder.
    • 2. Synthesis and Simulation of Full Subtractor.
    • 3. Synthesis and Simulation of 3 X 8 Decoder.
    • 4. Synthesis and Simulation of 8 X 1 Multiplexer.
    • 5. Synthesis and Simulation of 9 bit odd parity generator.
    • 6. Synthesis and Simulation of Flip Flop (D, and T).
    02
  • JGP-501

    General Proficiency
    02
  • Total Credits
     
    60