course contents - ug - National Institute of Technology Karnataka

NATIONAL INSTITUTE OF TECHNOLOGY KARNATAKA, SURATHAKAL
-----------------------------------------------------------------------------------------------------------------analysis.
Discrete-time systems: sampling, quantization, ZOH, properties of discrete-time systems,
constant coefficient difference equations. Z transform: definition and properties, inverse Z transform,
transfer function, application of Z transforms to discrete-time systems, relation between s-plane and zplane.
Digital control system: Effect of sampling on system stability, transient response and steady state
error.
B.C.Kuo, Automatic Control Systems, PHI, 1995.
K.Ogata, Modern Control Engineering, Pearson Education, 2002
K.Ogata, Discrete -Time Control Systems, Pearson Education Asia, 1995
R.C. Dorf and R.H. Bishop, Modern Control Systems, Pearson, 2008
EC264 ANALOG ELECTRONICS LAB (0-0-3) 2
Design with RC circuits � AC analysis � Frequency response of First order RC Low pass filter and First
order RC High pass filter; Transient analysis � Pulse shaping using RC circuits
Clipping circuits, Clamping circuits; Design of full wave rectifier; Biasing transistors - BJT
MOSFET Current Mirror � Basic and Cascode; RC coupled amplifier- using BJT and MOSFET
Class AB push-pull amplifier; Design Project
EC265 MICROPROCESSOR LAB (0-0-3) 2
Programming exercises, Study of interfacing / peripheral chip and related experiments, Study of BIOS/
DOS utilities; Design Project
EC290 SEMINAR (0-0-2) 1
EC310 LINEAR INTEGRATED CIRCUITS (3-1-0) 4
Operational Amplifier & its linear applications: Ideal characteristics, non-inverting amplifier, voltage
follower, inverting amplifier, summing amplifier, current steering DAC, Difference amplifiers, voltage to
current converters. Filters : First and second order filter transfer function, Butterworth response, 2 nd order
passive filters (RC, RLC), Emulation of inductor using opamps-R-C, Salen-Key biquad, Tow-Thomas
biquad, Realization of higher order filters, All-pass filter. Non-linear application of opamps : Zerocrossing
detector, Schmitt trigger (inverting & non inverting), astable multivibrator, Triangular wave
generator, Precision rectifiers. Non idealities of opamps and their effects. NE555 Timer circuit : Internal
architecture, Schmitt trigger, astable multivibrator, monostable multivibrator, saw-tooth wave generator.
Compensation in amplifiers: Dominant pole compensation. Noise & Distortion in amplifiers : Types of
noise, Noise representation, Noise in different circuits, Noise bandwidth, Distortion in amplifiers,
Intermodulation, IIP3, Dynamic range . PLL, VCO, Voltage Regulator ICs .
Sergio Franco, Design with OPAMPS and Linear Integrated circuits, Tata McGraw Hill, 2002.
Sedra and Smith, Microelectronics Circuits, Oxford Univ. Press, 2004
Coughlin, Driscoll, OP-AMPS and Linear Integrated Circuits, Prentice Hall, 2001.
Carson Chen, Active Filter Design, Hayden, 1987
EC311 ANTENNAS AND PROPAGATION (3-1-0) 4
Fundamentals of Antennas, Radiation Mechanism, Vector potential functions, Electric and magnetic
fields for electric and magnetic current sources solution of vector potential wave equation. Duality,
Reciprocity and reaction theorems, Linear Wire and loop antennas, Circular, square, Triangular,
Rectangular, Rhombic and Ferrite loop antennas, Antenna Arrays, Travelling wave and broad band
antennas, Aperture, Reflector and lens antennas, Babinets�s principles, Sectoral pyramidal and conical
horns, parabolic and cassegrain reflector antennas, lens antennas, Propagation of Electro-magnetic waves.
C.A Balanis, Antenna Theory, John Wiley, 1996.
J.D.Krauss, Antenna, McGraw Hill, 2001.
R.S.Elliot, Antenna Theory and Design, Prentice Hall International, 2006
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