GATE SYALLUBUS FOR ELECTRONICS AND COMMUNICATION ENGINEERING
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GATE SYALLUBUS FOR ELECTRONICS AND COMMUNICATION ENGINEERING
GATE SYALLUBUS FOR ELECTRONICS AND COMMUNICATION ENGINEERING
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
NETWORK: Network graphs:
matrices associated with graphs; incidence, fundamental cut set and fundamental
circuit matrices. Solution methodsl; nodal and mesh analysis. Network theorems;
superposition, Thevenin and Nortan's, maximum power transfer, wyedelta
transformation, steady state sinusoidal analysis using phasors, fourier series,
linear constant coefficient differential and difference equations; time domain
analysis of simple RLC circuits. laplace and Z transforms: frequency domain
analysis of RLC circuits, convolution,2port network parameters, driving point and
transfer functions, state equation for networks.
ANALOG CIRCUITS:
characteristics and equivalent circuits(large and small singnal) of
diodes,BJT,JFETs and MOSFET simple diode circuits: clipping, clamping, rectifier,
biasing and bias stability of transistior and FET amplifiers. Amplifiers: single
and multistage, differential, operational, feedback and power. Analysis of
amplifers; frequency response of amplifiers. Simple opamp circuits. Filters.
Sinusoidal oscillators; criterion for oscillation; singletransistor and opamp
configurations. Function generators and waveshaping circuits, Power supplies.
DIGITAL CIRCUITS:
Boolean algebra; minimization of boolean functions; logic gates; digital IC
families( DTL,TTL,ECL,MOS,CMOS). Combinational circuits: airthmetic circuits, code
converters, multiplexers and decoders. Sequential circuits: latches and flipflops,
counters and shiftregisters. Comparators, timers, multivibrators. Sample and
hold circuits, ADCs and DACs. Semiconductor memories. Microprocessor (8085):
architecture, programming, memory and I/O interfacing
CONTROL SYSTEMS:
Basic control system components; block diagrammatic descripption,reduction of block
diagrams,properties of systems: linearity,timeinvariance,stability,causality.Open
loop and closed loop (feedback) systems.Special properties of linear time
invariance(LTI) systemstransfer function, impulse responce,poles,zeros,their
significance, and stability analysis of these systems. Signal flow graphs and their
use in determining transfer functions of systems; transient and steaty state
analysis of LTI system and frequency responce. Tools and techniques for LTI control
system analysis: Root, loci, Routh_Hurwitz criterion, Bode and Nyquist plots;
Control system compensators: elements of lead and lag compensations, elements
ofPropotionalintegral
Derivative(PID) control. State variable representation and solution of state
equation for LTI systems.
COMMUNICATION SYSTEMS:
Fourier analysis of signals  amplitude, phase and power spectrum, autocorrelation
and crosscorrelation and their Fourier transforms. Signal transmission through
linear timeinvariant(LTI) systems,impulse responce and frequency responce,group
delay phase delay. Analog modulation systemsamplitude and angle modulation and
demodulation systems, spectral analysis of these operations, superheterodyne
receivers, elements of hardwares realizations of analog communications systems.
Basic sampling theorems. Pulse code modulation(PCM), differential pulse code
modulation(DPCM), delta modulation(DM). Digital modulation schemes: amplitude,
phase and frequency shift keying schemes(ASK,PSK,FSK). Multiplexing  time division
and frequency division. Additive Gaussian noise; characterization using
correlation, probability density function(PDF),power spectral density(PSD). Signal
tonoise rasio(SNR) calculations for amplitude modulation(AM) and frequency
modulation(FM) for low noise conditions.
ELECTROMAGNETICS:
Elements of vector calculus: gradient, dicergence and curl; Gauss and strokes
theorems, maxwells equation: differential and integral forms. Wave equation.
Poynting vector. Plane wavwes: propagation through various media; reflection and
refraction; phase and group velocity; skin depth Transmission lines: Characteristic
impedence; impedence transformation; smith chart; impedence matching pulse
excitation. Wave guides: modes in rectangular waveguides; boundary conditions;
cuttoff frequencies; dipersion relations. Antennas; Dipole antennas; antenna
arrays; radiation pattern; reciprocity theorem; antenna gain.

Visit: http://www.OneSmartClick.com for more info.
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
NETWORK: Network graphs:
matrices associated with graphs; incidence, fundamental cut set and fundamental
circuit matrices. Solution methodsl; nodal and mesh analysis. Network theorems;
superposition, Thevenin and Nortan's, maximum power transfer, wyedelta
transformation, steady state sinusoidal analysis using phasors, fourier series,
linear constant coefficient differential and difference equations; time domain
analysis of simple RLC circuits. laplace and Z transforms: frequency domain
analysis of RLC circuits, convolution,2port network parameters, driving point and
transfer functions, state equation for networks.
ANALOG CIRCUITS:
characteristics and equivalent circuits(large and small singnal) of
diodes,BJT,JFETs and MOSFET simple diode circuits: clipping, clamping, rectifier,
biasing and bias stability of transistior and FET amplifiers. Amplifiers: single
and multistage, differential, operational, feedback and power. Analysis of
amplifers; frequency response of amplifiers. Simple opamp circuits. Filters.
Sinusoidal oscillators; criterion for oscillation; singletransistor and opamp
configurations. Function generators and waveshaping circuits, Power supplies.
DIGITAL CIRCUITS:
Boolean algebra; minimization of boolean functions; logic gates; digital IC
families( DTL,TTL,ECL,MOS,CMOS). Combinational circuits: airthmetic circuits, code
converters, multiplexers and decoders. Sequential circuits: latches and flipflops,
counters and shiftregisters. Comparators, timers, multivibrators. Sample and
hold circuits, ADCs and DACs. Semiconductor memories. Microprocessor (8085):
architecture, programming, memory and I/O interfacing
CONTROL SYSTEMS:
Basic control system components; block diagrammatic descripption,reduction of block
diagrams,properties of systems: linearity,timeinvariance,stability,causality.Open
loop and closed loop (feedback) systems.Special properties of linear time
invariance(LTI) systemstransfer function, impulse responce,poles,zeros,their
significance, and stability analysis of these systems. Signal flow graphs and their
use in determining transfer functions of systems; transient and steaty state
analysis of LTI system and frequency responce. Tools and techniques for LTI control
system analysis: Root, loci, Routh_Hurwitz criterion, Bode and Nyquist plots;
Control system compensators: elements of lead and lag compensations, elements
ofPropotionalintegral
Derivative(PID) control. State variable representation and solution of state
equation for LTI systems.
COMMUNICATION SYSTEMS:
Fourier analysis of signals  amplitude, phase and power spectrum, autocorrelation
and crosscorrelation and their Fourier transforms. Signal transmission through
linear timeinvariant(LTI) systems,impulse responce and frequency responce,group
delay phase delay. Analog modulation systemsamplitude and angle modulation and
demodulation systems, spectral analysis of these operations, superheterodyne
receivers, elements of hardwares realizations of analog communications systems.
Basic sampling theorems. Pulse code modulation(PCM), differential pulse code
modulation(DPCM), delta modulation(DM). Digital modulation schemes: amplitude,
phase and frequency shift keying schemes(ASK,PSK,FSK). Multiplexing  time division
and frequency division. Additive Gaussian noise; characterization using
correlation, probability density function(PDF),power spectral density(PSD). Signal
tonoise rasio(SNR) calculations for amplitude modulation(AM) and frequency
modulation(FM) for low noise conditions.
ELECTROMAGNETICS:
Elements of vector calculus: gradient, dicergence and curl; Gauss and strokes
theorems, maxwells equation: differential and integral forms. Wave equation.
Poynting vector. Plane wavwes: propagation through various media; reflection and
refraction; phase and group velocity; skin depth Transmission lines: Characteristic
impedence; impedence transformation; smith chart; impedence matching pulse
excitation. Wave guides: modes in rectangular waveguides; boundary conditions;
cuttoff frequencies; dipersion relations. Antennas; Dipole antennas; antenna
arrays; radiation pattern; reciprocity theorem; antenna gain.

Visit: http://www.OneSmartClick.com for more info.
shingavi_s Number of posts : 19
Age : 30
Location : Pune41
Registration date : 20080825
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