JIIT PGET 2021 Syllabus
Microelectronics and Embedded Technology
PG Entrance Test for Admission to (i) M.Tech-ECE with specialization in Communication Systems and (ii) M.Tech-ECE with specialization in Microelectronics and Embedded Technology.
Electrical Circuit Analysis
Electrical sources – DC, AC, Voltage, current and power sources. Electrical components – passive and active. Basic circuit laws, mesh and nodal analysis. AC waveforms-frequency, phase, amplitude, peak, rms, calculation of power. Response of passive components to AC waveforms – impedance. Frequency domain analysis of RLC circuits, resonance. Transient analysis of electric circuits, Steady state analysis of circuits, network theorems – Superposition, Thevenin, Norton and Maximum Power Transfer, two port networks.
Electrical Machine and Instruments
Basic requirements of electrical machines, single phase and three phase circuits and analysis, transformers, small power AC machines, small power DC machines, electric meters – galvanometer, ammeter, voltmeter, wattmeter. Measurement of R, L and C, various bridges. Laboratory Electronic Instruments – CRO, function generator and power supplies.
Basic Semiconductor theory, PN junctions, PN junction diodes, Zener Diode, Rectifiers and Regulator circuits. BJTs, JFET and MOSFET: characteristics, biasing, different configurations. Detailed analysis of BJT and FET biasing circuits. Single and multistage amplifiers. Amplifier with different types of feedbacks. Power Amplifiers, Oscillators, linear integrated circuits – process technology, differential amplifiers and current mirrors. Op – amp circuits and applications.
Boolean algebra, Logic families. Minimization techniques for Boolean expression – K – map reduction. Combinational circuits. Sequential circuits. Timing diagram and State diagram. Semiconductor memories. Wave shaping circuits.
Elements of communication system. Random signals: Random variables, autocorrelation, power spectral density Theory of Modulation and detection in analogue and digital systems. Sampling and data reconstructions; Quantization Time division and frequency division multiplexing techniques. Noise and it’s effect on communication systems. Fundamentals of Information Theory, Introduction to error control coding. Telecommunication network model and Switching technologies. Basics of Mobile Communications and Optical fiber Communications.
Signal types and their representation – Time Domain, Frequency Domain. Discrete and Continuous Transforms- Laplace, Fourier and Z- Transforms. Introduction to Systems- Linear and Non-Linear, Continuous and Discrete time Systems. System Characterization-Time Domain and Frequency Domain. Systems Stability Criterion. DFT and FFT. Digital Filters- FIR, IIR and Filter transformations and implementations.
EM Spectrum, EM waves and their Propagation. Plane Waves, Maxwell’s Equations. Transmission Lines. Waveguides. Basics of antennas.
Microelectronics and VLSI Design
VLSI Design flow, VLSI circuits and system representation, CMOS processing technology, MOS Transistor Theory, Short channel effects, Elements of Physical Design, Logic Design with MOSFETs, CMOS inverter, Transmission gate, Analysis of CMOS Logic Gates, VLSI Logic circuits, Memories and Programmable Logic circuits.
Basic control system components : Block diagram description, reduction of block diagrams. Open loop and closed loop ( feedback ) systems and stability analysis of these systems. Signal flow graphs and their use in determining transfer functions of systems; transient and steady state analysis of LTI control systems and frequency response. Tools and techniques for LTI control system analysis: root loci, Routh – Hurwitz criterion, Bode and Nyquist plots. Control system compensators, Proportional – Integral – Derivative ( PID ) control. State variable representation.
Online Application 14 December 2020 to 21 January 2021.
Application Form Submission 16 Dec 2020 to 16 Jan 2021.