Sem 6 - RADIATION & PROPAGATION

Module1
Retarded potentials: Radiation from an A.C current element monopoles and dipoles-power radiated from a dipole isotropic radiators- radiation pattern-radiation intensity-directive gain-power antenna efficiency-effective area-effective length and aperture-Reciprocity theorem-radiation resistance-antenna beam width.

Module 2
Antenna array: Classifications-Broad-side, End-fire arrays, Array of n- point, two point sources, multiplication of patterns -binomial array-stacked array folded dipole- reflector-Basic principles of antenna-parabolic reflector different methods- Chebyshev arrays- super directive arrays.

Module 3
VLF and LF transmitting antennas-effects of ground on antenna-performance-grounded antennas-effects of antenna height and effective height of antenna-medium frequency antennas-dipole antennas-V and inverted V antennas-Rhombic antenna-traveling wave antennas-folded dipole, Yagi-Uda antenna-Basic principles of radio direction finding-loop antennas, Microstrip antennas.

Module 4
Factors involved in the propagation of radio waves: the ground wave-Reflection of radio waves by the surface of the earth-space wave propagation-considerations in space wave propagation-atmospheric effects in space wave propagation-ionosphere and its effects on radio waves -mechanism of ionosphere propagation-refraction and reflection of sky waves by ionosphere-ray paths-skip distance-maximum usable frequency-vertical and oblique incidence-fading of signals – selective fading-diversity reception, Duct Propagation.

Module 5
Antenna measurements: Input impedance- SWR method- radiation pattern measurements- beam width measurements-gain measurements-measurements of radiation resistance -radiation efficiency.

mgu university b.tech syllabus electronics

References

1. Antennas and wave propagation – K. D. Prasad
2. Antennas  – John Krauss, Mc Graw Hill
3. Antenna theory and design- A. Ballanis
4. Radio Engg   – F E Terman, Mc Graw Hill.

Sem 6 - MINI PROJECT

The mini project will involve the design, construction, and debugging of an electronic system approved by the department. There will be several projects such as intercom, SMPS, burglar alarm, UPS, inverter, voting machine etc. The schematic and PCB design should be done using any of the standard schematic capture & PCB design software.  Each student may choose to buy, for his convenience, his own components and accessories. Each student must keep a project notebook. The notebooks will be checked periodically throughout the semester, as part of the project grade.

In addition to this, the following laboratory experiments should also be done in the lab.

1. Astable and mono stable multi-vibrators using 555
2. Light activated alarm circuit
3. Speed control of electric fan using triac
4. Illumination control circuits
5. Touch control circuits
6. Sound operated circuits.
7. Schematic capture software (OrCAD or similar) familiarization.
8. PCB design software (OrCAD Layout or similar) familiarization.

mgu university b.tech syllabus electronics

A demonstration and oral examination on the mini project also should be done at the end of the semester. The university examination will consist of two parts. One of the lab experiments will be given for examination to be completed within 60 to 90 minutes with a maximum of 30% marks. 70% marks will be allotted for the demonstration and viva voce on the mini project.

Sem 6 - LINEAR IC LAB

List of Experiments

1. Measurement of op amp parameters.
2. Active filters: LPF, HPF, BPF, All pass & notch filters.
3. Square wave, Triangular, Saw tooth generation using op amp.
4. Logarithmic amplifiers.
5. Precision rectifiers.
6. Switched capacitor filter.
7. Sample and hold circuit.
8. 8038 function generators.
9. Analog to digital converters.
10. Digital to analog converters.

mgu university b.tech syllabus electronics

Note
Any experiment related to L505 may be added to the above list.

Sem 6 - INDUSTRIAL MANAGEMENT & ECONOMICS

PART A: INDUSTRIAL MANAGEMENT

Module 1
Modern concept of Management: Scientific management-Functions of management-Planning-Organising- Staffing-Directing- Motivating- Communicating- Co-ordinating- Controlling-Organisational structures- Line, Line and staff and Functional relationships- Span of control- Delegation- Management by Objectives.

Module 2
Personnel management: Objectives and functions of personnel management- Recruitment-Selection and training of workers- Labour Welfare- Industrial Fatigue- Industrial disputes-Trade Unions- Quality circles. Formation of companies: Proprietory-Partnership-Joint stock companies- Public sector- Joint sector and Co-operative sector.

Module 3
Marketing Management: Pricing- Promotion- Channels of distribution- Market research-Advertising. Production Management: Batch and mass production- Inventory control- EOQ-Project planning by PERT/CPM- Construction of Network (Basic ideas only).

PART B: ECONOMICS

Module 4
Theory of demand and supply- Price mechanism- Factors of production- Land, labour, capital and organization- National income- Difficulties in estimation- Taxation- Direct and indirect taxes- Progressive and regressive- Black money- Inflation-Causes and consequences.

Module 5
Indian financial system- Reserve bank of India: Functions- Commercial banking system-Development financial institutions- IDBI- ICICI- SIDBI- IRBI- NABARD- Investment institutions-UTI- Insurance companies- Indian capital market- Stock market- Functions- Role of the public sector- Privatisation- Multinational corporations and their impact on the Indian economy.

References

mgu university b.tech syllabus electronics

1. Industrial Management -  O P Khanna, Dhanpat Rai Pub.
2. Industrial Management     -  K.K. Ahuja, Khanna Pub.
3. Marketing Management    -  Philip Kotler, PHI
4. Indian economy                 -  A.N. Agarwal, Wishwa Prakashan
5. Modern economic theory   -  K.K Dewett, Shyam Lal charitable trust.

Sem 6 - ELECTRONIC INSTRUMENTATION

Module 1
Objectives of engineering measurement-Basic measuring system-block diagram and description-Performance characteristics of instruments-static and dynamic.  Types of data-static-dynamic-transient-rise time, response time & settling time. Analog and digital information-comparison.  Error -classification of measurement errors–sources of measurement errors.

Module 2
Transducers-parameters of electrical transducers-types-active and passive-analogue and digital types of transducers.  Electromechanical type-potentiometric, inductive (self generating and non self generating type), capacitive, piezo electric, strain gauge, ionization and mechano electronic type. Opto electrical type-photo emissive, photo conductive and photo voltaic type.  Frequency generating type-digital encoders-selection criteria for transducers.

Module 3
Intermediate elements-instrumentation amplifier, isolation amplifier.  Data transmission elements-block diagram of telemetering system-classification of telemetering systern-Electrical telemetering system–voltage, current and position type-RF telemetery-pulse telemetery (analog and digital)-pulse amplitude, pulse frequency, pulse duration and pulse position modulation.

Module 4
Bridge measurements – Wheatstone bridge – guarded Wheatstone bridge.  AC bridges – Owen’s bridge – Shering Bridge – Wein Bridge – Wagner ground connection. Recording techniques-strip chart recorders-basic principles of digital recording. Basic principles of Signal Analyzers-Distortion analyzer wave analyzer, spectrum analyzer.

Module 5
Basic measurements – Strain measurement – Pressure measurement – Flow measurement – Temperature measurement – Force & torque measurement. Multiplexing – D/A multiplexing and A/D multiplexing.

mgu university b.tech syllabus electronics

References

1. Measurement Systems – Doeblin, MGH.
2. Instrumentation-devices and systems – Rangan, Sarma & Mani, TMH.
3. Principles of Measurement & Instrumentation – Morris, PHI.
4. Transducers & Instrumentation – D.U. S Murthy, PHI.

Sem 6 - DIGITAL SIGNAL PROCESSING

Module1
Review of signals and systems: Introduction – advantages and limitations of Digital Signal Processing. Infinite Impulse Response (IIR) Filters – Signal Flowgraph- Basic Network structure for IIR filter- Direct- Cascade- Parallel Forms. Design of IIR Digital filters from analog filters- Butterworth design- Chebyshev design- design based on numerical solutions of differential equations- Impulse Invariant Transformation.

Module 2
Finite Impulse Response (FIR) Filters: Linear phase FIR filters- Frequency response of linear phase FIR filters – Location of the zeros of linear phase FIR filters. Realization of FIR- cascade – lattice design-Fourier Series method- using windows-rectangular- triangular or Barlett windows- Hanning- Hamming- Blackman- Kaiser windows.

Module 3
Discrete fourier Transform: Properties-Circular convolution- Linear Convolution using DFT- relation between Z- Transform and DFT- Fast Fourier Transform; decimation – in time and Frequency – FFT algorithms – General Computation using Radix 2 algorithm.

Module 4
Finite word length effects in digital filters: Introduction- Number Representation – Fixed Point- Sign-Magnitude – One’s-complement- Two’s – complement forms -Addition of two fixed point numbers- Multiplication in Fixed Point arithmetic – Floating point numbers- Block floating point numbers- quantization – truncation- rounding – effects due to truncation and rounding- Input quantization error – Product quantization error – Co-efficient quantization error- zero-input limit cycle Oscillations – Overflow limit cycle Oscillations – Scaling- Quantization in Floating Point realization IIR digital filters – Finite Word Length Effects in FIR Digital Filters- Quantization effects in the Computation of the DFT- quantization errors in FFT algorithms.

Module 5
Applications of digital signal processing: Speech Processing- speech analysis- speech coding- sub band coding- channel vecoder- homomorphic vecoder- digital processing of audio signals- Radar signal processing- DSP based measurements systems. Equi ripple FIR design- PCM DSP chips- a general study.

mgu university b.tech syllabus electronics

References

1. Digital signal processing: Ifechor- Pearson edn.
2. Desecrate time signal processing: Oppenhiem- Pearson edn.
3. Digital signal processing: Oppenhiem and Sheffer- PHI
4. Introduction to Digital signal processing: Johny R Johnson
5. Digital signal processing: Proakis and Manolakis.
6. Digital signal processing: P Ramesh Babu- Scitech Pub.

Sem 6 - DIGITAL COMMUNICATION TECHNIQUES

Module 1
Random Signal Theory: Review of discrete and continuous random variables-Gaussian probability function- properties- error function- complementary error function.  Base band data transmission: – Base band binary data transmission system- Inter symbol interference- Nyquist pulse shaping criteria- Optimum transmitting- Receiving filters.

Module 2
Correlative coding: -Duobinary Base band PAM system- Use of controlled ISI- M-ary signaling scheme (no analysis)- Binary versus M-ary signaling schemes- pre coding- Bipolar coding- Manchester coding- HDB coding- Equalization- Adaptive equalization- Eye pattern- Scrambler- Unscrambler.

Module 3
Digital transmission: – BPSK- DPSK- M-ary PSK- QPSK- BFSK- M-ary FSK- MSK- comparison.

Module 4
Digital transmission of Analog signals: – Sampling – Quantizing uniform non-uniform quantization -Companding- A law µ law PCM system- DPCM delta modulation system- slope over loading- ADM- CVSD- Quantization noise.

Module 5
Noise in communication system: – Noise types- SNR- Probability of error- Effective Noise temperature- Noise figure- Detection of binary signals in Gaussian noise: -Maximum likelihood Receiver structure- Matched filter-Correlation realization of matched filter- optimizing error performance- error probability performance of binary transmission system.

mgu university b.tech syllabus electronics

References

1. Digital Communications: Sklar,Pearson Education
2. Digital and Analog Communication System: K Sam Shanmugam.
3. Principles of Communication System: Taub & Shilling, TMH.
4. Digital Communication- Siman Haykin.
5. Communication Systems Engineering: Proakis, Pearson Education.
6. Digital & Analog Communication System- Leon W Couch, Pearson Education.

Sem 6 - CONTROL SYSTEMS

Module 1
Introduction to control system – Basic idea of control systems and their classifications – transfer function – transfer function of electrical, mechanical and electromechanical system – block diagram – signal flow graph – Mason’s gain formula.

Module 2
Time domain Analysis – Type and order of a system – typical test signals for the time response of control system – impulse and step response of first and second order systems – steady state error – static and dynamic error coefficients – concepts of stability – Routh Hurwitz criterion – basic ideas of proportional, derivative and integral controllers.

Module 3
Frequency domain analysis – frequency response – frequency domain specifications – Bode Plot – Nicol’s chart – Nyquist stability criterion – relative stability – gain margin – phase margin.

Module 4
Root Locus technique – basic theory and properties of root loci – procedure for construction of root loci – error detectors – servo motor – tacho generator – magnetic amplifier.

Module 5
State variable analysis and compensation techniques – introduction to state variable concepts – state variable description of linear dynamic systems – state equations – state transition matrix – representaion of state equations – lag compensator – lead compensator – lag lead compensator (design of compensators is not needed).

mgu university b.tech syllabus electronics

References 

1. Modern control engineering – Katsuhiko Ogata, Pearson Edn
2. Control systems principles and design: M. Gopal, TMH.
3. Automatic control system – B.C. Kuo, PHI.
4. Control system design: Graham C Goodwin, PHI.
5. Modern Control Systems: Dorf, Pearson Education.