B.Tech (Electronics & Communication) Syllabus

Semester III

  • COURSE CODE
    COURSE NAME
    CREDITS
  • JEEC-301

    Solid State Electronics Devices::

    UNIT-I

    Crystal Properties and Charge Carriers in Semiconductors: Elemental and Compound Semiconductor Materials, Crystal Lattice Structure, Bonding Forces and Energy Bands in Solids, Charge Carriers in Semiconductors, Carrier Concentrations, Mobility, Conductivity, Drift of Carriers in Electric and Magnetic Fields, Diffusion.

    UNIT-II

    Excess Carriers in Semiconductors: Optical Absorption, Luminescence, Carrier Life Time and Photo Conductivity, Diffusion of Carriers

    UNIT-III

    Junction Properties: Equilibrium Conditions, Biased Junctions, Steady State Conditions, Reverse Bias Break Down, Transient and AC Conditions. Metal Semiconductor Junctions.

    UNIT-IV

    Transistors: Bipolar Junction Transistors: Fundamentals of BJT Operation, Amplification with Bjts, JFET, Metal-Semiconductor-Field-Effect-Transistors (MESFET), Metal-Insulator-Semiconductor-Field-Effect-Transistors (MISFET), Metal Oxide Semiconductor Field Effect Transistor (MOSFET): Construction, Operation and Characteristics of Above Devices.

    UNIT-V

    Some Special Devices: Photodiodes, Photo Detectors, Solar Cell, Light Emitting Diodes, Semiconductor Lasers, Light Emitting Materials. Tunnel Diode: Degenerate Semiconductors, IMPATT Diode; The Transferred Electron Mechanism: The GUNN Diode. P-N-P-N Diode, Semiconductor Controlled Rectifier (SCR), Bilateral Devices: DIAC, TRIAC, IGBT.

    Books:

    • 1. B. G. Streetman and S. Banerjee "Solid state electronics devices", PHI.
    • 2. Alok Dutta, "Semiconductor Devices and circuits", Oxford University Press.
    • 3. Donald A Neaman, "Semiconductor Physics and Devices Basic Principles" 3rd Ed TMH India.
    04
  • JEEC-302

    Digital Electronics:

    UNIT-I

    Digital System and Binary Numbers: Signed Binary Numbers, Binary Codes, Cyclic Codes, Error Detecting and Correcting Codes, Hamming Codes. Floating Point Representation Gate-Level Minimization: The Map Method Up To Five Variable, Don't Care Conditions, POS Simplification, NAND and NOR Implementation.

    UNIT-II

    Combinational Logic: Combinational Circuits, Analysis Procedure, Design Procedure, Binary Adder-Subtractor, Decimal Adder, Binary Multiplier, Magnitude Comparator, Decoders, Encoders, Multiplexers

    UNIT-III

    Synchronous Sequential Logic: Sequential Circuits, Storage Elements: Latches, Flip Flops, Analysis of Clocked Sequential Circuits, State Reduction and Assignments, Design Procedure. Registers and Counters: Shift Registers, Ripple Counter, Synchronous Counter, Other Counters.

    UNIT-IV

    Memory and Programmable Logic: RAM, ROM, PLA, PAL. Design at the Register Transfer Level: ASMs, Design Example, Design with Multiplexers.

    UNIT-V

    Asynchronous Sequential Logic: Analysis Procedure, Circuit with Latches, Design Procedure, Reduction of State and Flow Table, Race Free State Assignment.

    Books:

    • 1. M. Morris Mano and M. D. Ciletti, "Digital Design", Pearson Education
    • 2. Hill & Peterson, "Switching Circuit & Logic Design", Wiley.
    04
  • JEEC-303

    Fundamentals of Electric Circuits:

    UNIT-I

    Basic Concepts: Introduction, Systems of Units, Charge and Current, Voltage, Power and Energy, Circuit Elements, Applications. Basic Laws: Introduction, Ohm's Law, Nodes, Branches & Loops, Kirchoff Laws, Series Resistors and Voltage Division, Parallel Resistors and Current Division, Wye-Delta Transformations, Applications. Capacitors and Inductors: Introduction, Capacitors, Series and Parallel Capacitors, Inductors, Series and Parallel Inductors, Applications.

    UNIT-II

    Methods of Analysis: Introduction, Nodal Analysis, Nodal Analysis With Voltage Sources, Mesh Analysis, Mesh Analysis With Current Sources, Nodal and Mesh Analysis by Inspection. Circuit Theorems: Introduction, Linearity Property, Superposition, Source Transformation, Thevenin's Theorem, Norton's Theorem, Derivation of Thevenin's and Norton's Theorem, Maximum Power Transfer.

    UNIT-III

    Sinusoids and Phasors: Introduction, Sinusoids, Phasors, Phasor Relationships for Circuit Elements, Impedance and Admittance, Kirchoff's Laws in the Frequency Domain, Impedance Combinations. Sinusoidal Steady State Analysis: Introduction, Nodal Analysis, Mesh Analysis, Superposition Theorem, Source Transformation, Thevenin's and Norton's Equivalent Circuits

    UNIT-IV

    AC Power Analysis: Introductions, Instantaneous and Average Power, Maximum Average Power Transfer, Effective or RMS Value, Reactive Power, Real Power, Apparent Power and Power Factor, Complex Power, Conservation of AC Power, Power Factor Correction.

    UNIT-V

    Three Phase Circuits: Introduction, Balanced Three Phase Voltages, Balanced Wye-Wye Connections, Balanced Wye-Delta Connections, Balanced Delta-Delta Connection, Balanced Delta-Wye Connection, Power in Balanced Systems, Unbalanced Three Phase Systems.

    Books:

    • 1. Charles K Alexander, Mathew N. O. Sadiku, Fundamentals of Electric Circuits, 3rd Edition, TMH, New Delhi
    • 2. Hayt, Kemmerly & Durbin, Engineering Circuit Analysis, 7th Edition, TMH
    • 3. Chakrabarti, Circuit Theory (Analysis and Synthesis), Dhanpat Rai & Co.
    04
  • JEEC-304

    Electronic Instrumentation & Measurement:

    UNIT-I

    Unit, Dimensions and Standards: Scientific Notations and Metric Prefixes. SI Electrical Units, SI Temperature Scales, Other Unit Systems, Dimension and Standards. Measurement Errors: Gross Error, Systematic Error, Absolute Error and Relative Error, Accuracy, Precision, Resolution and Significant Figures, Measurement Error Combination, Basics of Statistical Analysis. PMMC Instrument, Galvanometer, DC Ammeter, DC Voltmeter, Series Ohm Meter,

    UNIT-II

    Transistor Voltmeter Circuits, AC Electronic Voltmeter, Current Measurement with Electronic Instruments, Multimeter Probes Digital Voltmeter Systems, Digital Multimeters, Digital Frequency Meter System

    UNIT-III

    Voltmeter and Ammeter Methods, Wheatstone Bridge, Low Resistance Measurements, Low Resistance Measuring Instruments AC Bridge Theory, Capacitance Bridges, Inductance Bridges, Q Meter

    UNIT-IV

    CRO: CRT, Wave Form Display, Time Base, Dual Trace Oscilloscope, Measurement of Voltage, Frequency and Phase by CRO, Oscilloscope Probes, Oscilloscope Specifications and Performance. Delay Time Based Oscilloscopes, Sampling Oscilloscope, DSO, DSO Applications

    UNIT-V

    Instrument Calibration: Comparison Method, Digital Multimeters as Standard Instrument, Calibration Instrument. Recorders: X-Y Recorders, Plotters.

    Books:

    • 1. David A. Bell, "Electronic Instrumentation and Measurements", PHI, N. Delhi.
    • 2. Oliver and Cage, "Electronic Measurements and Instrumentation", TMH.
    • 3. Alan S. Morris, "Measurement and Instrumentation Principles", Elsevier.
    04
  • JEAS-301

    Engineering Mathematics-III:

    UNIT-I

    Function of Complex variable: Analytic function, C-R equations, Cauchy's integral theorem, Cauchy's integral formula for derivatives of analytic function, Taylor's and Laurent's series, singularities, Residue theorem, Evaluation of real integrals of the type and

    UNIT-II

    Statistical Techniques – I: Moments, Moment generating functions, Skewness, Kurtosis, Curve fitting, Method of least squares, Fitting of straight lines, Polynomials, Exponential curves etc., Correlation, Linear, non –linear and multiple regression analysis, Probability theory.

    UNIT-III

    Statistical Techniques – II: Binomial, Poisson and Normal distributions, Sampling theory (small and large), Tests of significations: Chi-square test, t-test, Analysis of variance (one way) , Application to engineering, medicine, agriculture etc. Time series and forecasting (moving and semi-averages), Statistical quality control methods, Control charts, , R, p, np, and c charts.

    UNIT-IV

    Numerical Techniques – I: Zeroes of transcendental and polynomial equation using Bisection method, Regula-falsi method and Newton-Raphson method, Rate of convergence of above methods. Interpolation: Finite differences, difference tables, Newton's forward and backward interpolation, Lagrange's and Newton's divided difference formula for unequal intervals.

    UNIT-V

    Numerical Techniques –II: Solution of system of linear equations, Gauss- Seidal method, Crout method. Numerical differentiation, Numerical integration , Trapezoidal , Simpson's one third and three-eight rules, Solution of ordinary differential (first order, second order and simultaneous) equations by Euler's, Picard's and forth-order Runge- Kutta mehthods.

    Books:

    • 1. Peter V. O'Neil, Advance Engineering Mathematics Thomson (Cengage) Learning, 2007.
    • 2. Jain, Iyenger & Jain, Numerical Methods for Scientific and Engineering Computation, New Age International, New Delhi , 2003.
    • 3. J.N. Kapur, Mathematical Statistics, S. Chand & company Ltd.,2000
    • 4. R.K. Jain & S.R.K. Iyenger, Advance Engineering Mathematics, Narosa Publication House, 2002.
    • 5. Chandrika Prasad, Advanced Mathematics for Engineers, Prasad Mudralaya.
    • 6. E. Kreysig, Advanced Engineering Mathematics, John Wiley & Sons, 2005.
    • 7. B.S. Grewal, Higher Engineering Mathematics, Khanna Publishers, 2005.
    • 8. Devi Prasad, An introduction to Numerical Analysis, Narosa Publication house, New Delhi 2006.
    04
  • JEEC-351

    Electronics Engg Lab I:

    Objective: To attain expertise in lab equipment handling and understanding the basic devices, their properties, characteristics in detail. Along with their practical usage in the circuit

    • 1. Study of Lab Equipments and Components: CRO, Multimeter, Function Generator, Power Supply- Active, Passive Components & Bread Board.
    • 2. P-N Junction Diode: Characteristics of PN Junction Diode-Static and Dynamic Resistance Measurement from Graph.
    • 3. Applications of PN Junction Diode: Half & Full Wave Rectifier- Measurement of Vrms, Vdc, and Ripple Factor-use of Filter-ripple Reduction (RC Filter)-Clipper & Clamper
    • 4. Properties of Junctions: Zener Diode Characteristics. Heavy Doping Alters The Reverse Characteristics. Graphical Measurement of Forward and Reverse Resistance.
    • 5. Application of Zener Diode: Zener Diode as Voltage Regulator. Measurement of Percentage Regulation by Varying Load Resistor.
    • 6. Characteristic of BJT: BJT in CB and CE Configuration - Graphical Measurement of H Parameters from Input and Output Characteristics. Measurement of Av, Ai, Ro and Ri of CE Amplifier with Potential Divider Biasing.
    • 7. Characteristic of FET: FET in Common Source Configuration. Graphical measurement of its parameters gm, rd & gain from Input and Output Characteristics.
    • 8. A Compulsory Project based on Subject.
    04
  • JEEC-352

    Digital Electronics Lab:

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

    • 1. Introduction to Digital Electronics Lab-Nomenclature of Digital ICs, Specifications, Study of the Data Sheet, Concept of Vcc and Ground, Verification of the Truth Tables of Logic Gates using TTL ICs.
    • 2. Implementation of the given Boolean Function using Logic Gates in both SOP and POS forms.
    • 3. Verification of State Tables of RS, JK, T and D Flip-flops using NAND & NOR Gates.
    • 4. Implementation and Verification of Decoder/De-multiplexer and Encoder using Logic Gates.
    • 5. Implementation of 4x1 Multiplexer using Logic Gates.
    • 6. Implementation of 4-bit Parallel Adder using 7483 IC.
    • 7. Design, and Verify the 4-bit Synchronous Counter.
    • 8. Design, and Verify the 4-bit Asynchronous Counter.
    • 9. A Compulsory Project based on subject.
    04
  • JEEC-353

    PCB & Electronics Workshop:

    Objective: To create interest in Hardware Technology.

    • 1. Winding Shop: Step Down Transformer Winding of less than 5VA.
    • 2. Soldering Shop: Fabrication of DC Regulated Power Supply
    • 3. PCB Lab:
      • a) Artwork & Printing of a Simple PCB.
      • b) Etching & Drilling of PCB.
    • 4. Wiring & Fitting Shop: Fitting of Power Supply along with a Meter in Cabinet.
    • 5. Testing of Regulated Power Supply Fabricated. Fabricate and Test the Audio Amplifier Circuit by using above Power Supply Project
    04
  • JEEC-354

    Electronic Measurement Lab:

    • 1. Study of Semiconductor Diode Voltmeter and its use as DC Average Responding AC Voltmeter.
    • 2. Study of L.C.R. Bridge and Determination of the Value of the Given Components.
    • 3. Study of Distortion Factor Meter and Determination of the % Distortion of the given Oscillator.
    • 4. Study of the Transistor Tester and Determination of the Parameters of the given Transistors.
    • 5. Study of the Following Transducer (i) PT-100 Trans (ii) J-Type Trans. (iii) K-Type Trans (iv) Presser Trans
    • 6. Measurement of Phase Difference and Frequency using CRO (lissajous figure)
    • 7. Measurement of Low Resistance Kelvin's Double Bridge.
    • 8. Radio Receiver Measurements
    02
  • JGP-301

    General Proficiency
    02
  • Total Credits
     
    60