Syllabus for B.Tech in Electronics
r
& tommunication
Engineering
Semester
Course No: ECE-401
TINIT
ELECTRONIC DEVICES AND CIRCUITS
I
- II
High frequency equivalent circuit of a transistor...Hybrid
pi model- explanation of components -r
parameters in terms of h parameters
-Tunea
amplifiers -frequencv response -applicationr
"r"priri6^'lpfrnciple - single tuned and double tuned
("o;;it;irj-*;i;i""ge
amprifiers -frequency response.
II
UNIT
Feedback -different types -positive, negative,
voltage,
9uryeqt, serie_s and shunt feedback- Feedback in
amplifiers -its effeci-on implifiet pJttot*unce
-typicd
feldb?,ck arrangements -emitter followeramplifier.
"irplin"r-lprr""#rt"r
Darlington emitter follower -caicade
""rvj"-diff"."n""
Ull-IT III
oscillators -conditions for oscillation -analysis
and design of RC phase shift oscillator, general
form of
oscillator circuit -working of Hartley, colpitt's,
crystal, tined
collecto,
unJ-wirn;irdg.
oscillators.
IINIT IV
Astable' Mono-stable m-ultivibrator -analysis.- design
- applications - triggering - Bistable multivibrator
and design -different methods dftriggering -commutating
capiJitor:s"rrritt
fi:lfilt
trigger-working -
{INIT V
Large signal amplifier -harmonic distortion -analysis
of class A, class B, class c and class D amplifiers complimentarv and svmmetry stage -sweep generators
-voltage
-' "'.' oand current sweeps -time base generators
-l inearization -m
iII
er and
il;r;;;;;;;;
Ail;;""rl
Boolis Recommended
l.
2.
3-
4.
5'
6.
Electronic Devices and circuits by K. L. Kishore, BS publications,
200g.
Electronic devices and circuits -Boylsted & Neshelsky, pearson
Edn.
Integrated electronics -Milrman & Halkias, Mc Graw
Hill
Electronic principles -Malvino
Electronic Device II by U.A Bakshi; Technical publications
Microelectronics Digital and Analogue _Botkar.
Syllabus for B.Tech in Electronics &
Communication Engineering
Semester 4th
Course No: ECE-402
COMMUNICATION SYSTEMS ENGINEERING
UNIT I
signals and spectra: Introduction to Signals and
its classificationr. ploperties of signals and Noise,
physically realizable waveforms, time average
operator, spectra and Fourier transform, properties
Fourier transform, Parsevals theorem
of
a"A Grfi Densiry, p;;;'$"ctral
Density and
Autocorrelation Function, orthogonal series
d representation
:
of signals and noise.
UNIT II
Amplitude Modulation/Demodulation Techniques:
Basic Mathematical
Time domain and Frequency domain representation,
lheory of A. M modulation,
Generation and dernoiulation of Amplitude
Modulation' Double side bind Suppressed
q""1"; I 6sB- sc) system: tttattrematical Analysis,
Generation and Demodulation of DSIij SC signars,
cortur)""riu"..
UNIT III
ssB Transmission/ssB Reception: Advantages of SSB transmission,
Hilbert Transform, properties of
Hilbert transform, applicatiois of Hilbert "T;;;fo"",
6f"n"rution
of ssB; vestigial side-Band
Modulation (VSB). SSB and VSB demodulation.
UMT IV
FM Modulation/ Reception: concept of Angle Modulation:
Mathematical theory, phasor Representation
of Angle modulated signal, Bandwidth cai-culation, c"n"rution of
FM by Direct Methods. Indirect
Generation of FM; The Armstrong Method, FM
Stereo iransmission. FM R"."-l-* Direct Methods
of
Frequency Demodulation; Slope Detector, Foster
selay or th;;" Discriminator, Fvt-o"tector using pLL
and Stereo FM Multiplex Reception.
U}[IT V
Performance of Analog communication systems: Noise
in communication system, Time-domain
representation of Narrow band Noise, Filtered white
Noise, Noise equivalent Band-width, Effective
Noise temperature, Noise figure. AIVI Receiver model,
N;il analysis of DSBSC and sSBSC using
coherent detection, N.o1s1n AM using Envelope dd;io;;Noise
in rM *irgiimiter-discriminator
detection, FM threshold effect, pre- emphasis and D"-.;th;;i,
i" evr.
Books Recommended:
1
?
3'
4.
5.
Modern Digital.and Analog communication Systems, by
B. p. Lathi,oxford press.
George Kennedy, "Electronic communication syst#,;,'McGraw_
Hiil.
Gary M. Miller and Jeffery S. Beasley, "Modern Electronic
Communications ,,, pHI.
simon Haykin, " communication Systems',, gth edition, wiley pubclishers.
wayne Tomasi,
Publishers.
"
Electronics communication systems,,, 4th edition, pearson
syrlabus for B.Tech in Electronics & communication
Engineering
Semester 4th
Course No: ECE-403
ELECTRONIC INSTRUMENTATION AND
MEASUREMENTS
UNIT I
Measurement systems and characteristics
of rnstruments: rntroductionMeasurements,
significance of measurements, t"rno1:^:-t,-;":rritq*
-."ururemenr
Instruments unJ
system,
Electronic instruments, classification of instruments,
Deflection and Null type instruments, comparison
Analog and Digital Modes of operation, Applicatio"
or t"""rrrement system, Errors in measurements,
discriminati.iq l""oi'e .rrJ;,
Ii::t".tffi:'i"*ffi[ff*tJ::,T::1,i1':"q ffi;,i#".
t;;;
UNIT II
Bridges: Bridge circuits for RLC Measurements:
Measurement
Maxwell' Anderson, Scherin^g and wien b.ioges Me"rrrr-"rt 9f-R, L and c, wheatstone, Kelvin,
of Inductance, capacitance, Effective
resistance at high frequency,
Q-M"t"..
UNIT III
Electronic rnstruments: Introduction-Electronic
voltmeter, Electronic multimeter, Logic
Network Analyze4
generator, wj*. uutii"i, itur*onic Distortion -enatyzer, Analyzer,
-Functionspectrum
Analvzet' cathode Rav
oscilloicope: Introduction-_ iRo; Cuirroa" ."rtu|;,;i;&
diugrun, of cRo,
Measurement of vortage, phase and'f."qu"n.y using
cRo, Special purpose oscilroscopes.
UNIT IV
Transducers, sensors and Actuators: Principles of
operation, classification of transducers based upon
principle of Transduction,.Summary of factors'infd;'if;il;^Jhoi".
of transducer, eualitative treatment
of Strain Gauge, LVDT, Thermocouple, Piezo-ele.t ir
und photo.lectric transd-ucers,
Sensors for hostile environments, Actuators: Rerays,
"fituiSoienoids, Stepper motors.
UMT V
rntroduction to Data Acquisition systems: components
ofdata acquisition system, Interfacing of
transducers, single channel and Multi channel system,
rraurtipt"xing, Automat
"iiutuacquisition.
Books Recommended
l'
2.
3'
4'
5'
A' K' Sawhne/, " Electrical
Dhanpat Rai and Sons.
and Electronic Measurements and Instrumentation,,,
H.S.Kalsi,,,ElectronicInstrumentation..
J' B' Gupta JE| "Measurements and Instrumentation",
S K Kataria & Sons, Delhi, First
Edition (2003)
w'D' cooper, A.D. Helfrick, "Modern Electronic Instrumentation and
Measurement
Techniques',,pHI
D'V'S' Murthy, "Transducers and Instrumentation", prentice
Hall of India, New
Delhi, Tenth Edition (2003).
Syllabus for B.Tech in Electronics
r
& &mmunication
Engineering
semester
Course No: ECE-404
ELECTRICAL MACIIINES
I]NIT
I
Transformers: operating principle, classification,
construction, Emf equation, phasor
diagrams' equivalent circuit model, losses
efficiency,
vortage
,"guiution,-- frequency response,
-&
r*""-ohase
ntfrtfl,
UNIT
transfor-",
fi1*ffi"jffi*ffi#"rr.
II
"J'n""ttnr, impedance matching,
D'c' Machines: operating
principle, generator & motor action, tgrrque
power stages &
efficiency, separately exciled ceniratois..ch;dir;i;;a*ipptication;
^equations,
orJl.-!*erators,
d.c motors,
Losses & efficiency of d.c. machines, Hopkins
& ilil;;.J'r".t.
I]NITIII
Induction Machine-s: Three-phase induction motors.
Principle of operation, construction, tSrpes,
Rotating magnetic field, Emf equation
ac
rvra"rri""]
,orqu" developed in an AC machine,
equivalent circuit model, torque-speed.of .an
ghdg;;il;;;;*;1"ry$
;Gd
Torque_Slip
characteristics, Powerslip characteristics, _Methoor
.-4 cage
"ontrot
oir-t#irrglr squirrel
Shroud
Rotor motors.
TTNIT
IV
synchronous Machines: construction, gqes
& operating principle of synchronous
- circuif
c armature windings, equivalent
phuro.- aiagrams, voltage regulation,
.
parallel operation, synchronization, Power Angle
ctraiact".istics, effect of field excitation
change' synchronous Motor, Different starting methodi
Equivarent circuit, phasor diagram, Torque and
generator' A
Power Relations, Effect of Load changes on
Slncfrionorir;;;;r.
UNIT V
l'fi?yiti"Uff3ffi?lryf""I'Jes:Repulsion
motor, Ac- series Morors, universar motors, Hysteresis
Books Recommended:
I
2.
3'
4.
5.
6.
M.G. Say: Performance design of Ac Machines, pitman,
ELBS
DS Bhimbra: Electrical Machinary : Khanna publishers.
K' Murukesh Kumar: Induction & Synchronous machinesb- Vikas publishing
Fitz Gerald A.p & Kingsley; Erectricar Machinary, T;;
ElechicMachinerybyNagrath.
Electrical Machines by
B.i.
Thereja.
J'
M. Graw hills
-----'
-
Syllabus for B.Tech in Electronics
r
& &--ttoication
Engineering
semester
Course No: ECE -405
ANALOG ELECTRONICS LAB
The students are required to conduct experiments
on following practicalwork:
l.
Power amplifiers: Design
&, simulate class
A
and
class
AB
push-pull
power
amplifiers and veri$, their power output.
2.
Study of IC power amplifier.
3'
oscillators: Design & simulation of RC phase shift, weinbridge,
Hartley and colpitts oscillators.
4. Design and Simulation of Tuned amplifiers.
5. study,
6'
design and simulate Darlington emitter-follower
configuration.
Design and simulate monostable, astable and
bistable multivibrators using 555 Timer.
Syllabus for B.Tech in Electronics
r
& &*-ttttication
Engineering
semester
t
Course No: ECE- 406
COMMUNICATION SYSTEMS LAB
The students are required to conduct experiments
on foilowing practicarwork:
To study analog Multiplier (AD633)
To Design and Simulate AM using a diode/transistor
and Analog Multiplier also determine
the
depth of modulation.
.t.
To Design a n d s i m u I a t e envelope detector
for demodulation of AM signal and observe
diagonal peak clipping effect.
4.
To Design and Simulate Frequency modulation
5.
Frequency Demodulation using Discriminators.
6.
Study of PLL and detection of FM signal using pLL.
7.
& simuration of DSB-SC signal using balanced modulator.
Generation & simulation of SSB signal.
8.
.
Generation
9.
To Implement and Simulate Hilbert Transformer.
10.
To Simulate VSB Modulator and Demodulator.
11.
Measurement of Noise Figure using a Noise gEnerator.
t2.
Study the functioning ofsuper heterodyne AM receiver.
13.
Measurement of sensitivity, Selectivity and Fidelity
of radio receivers.
Noise power spectral density measurement.
t4.
Syllabus for B.Tech in Electronics & (
&mmunication Engin esling
Semester
Course No: ECE-407
ELECTRONIC INSTRUMENTATION LAB
The students are required to conduct experiments
on following practicalwork:
l'
2.
3'
4'
5.
6.
7'
To study the working of DSo and saving various
wavefbrms on its memory.
Measurement of inductance by Maxwell..s bridge.
Measurement of small resistance by the Kervin..s
bridge.
Measurement of medium resistance with the help
of wheatstone bridse.
Measurement of capacitance by Schering bridge.
To find Q of a coil by a series resonance method
and verifz it by using e_meter.
study the operation and characteristics
of
various temperature
Thermocouple, RTD, Thermistor, IC LM3 5 Temperature
Sensor.
transducers
vlz.
8'
To study the operation and characteristics ofvarious
optical transducers viz. photovoltaic cell,
photo-diode, photo-transistor, ApD.
9'
To study the operation and characteristics of various physical
transducers viz. LVDT, strainGauge, Linear potentiometer, Linear Optical
10.
To study the operation and characteristics of solar panel.
Decoder, etc.
Syllabus for B.Tech in Electronics
r
& &mmunication
Engineering
semester
Course No: ECE- 408
ELECTRICAL MACHINES LAB
The students are required to conduct experiments
on following
l'
2'
3.
4'
5'
6.
'
8'
7
9.
10'
practicalwork:
Familiarity with Power Transformer, Auto Transformer,
Dimmer stat, Servo Stabilizer.
Determination of open circuit characteristics (occ)
of a DC machine.
Starting and speed control of a DC shunt motor.
connection and testing of a single-phase energy
meter (unit power factor load only).
Two-wattmeter method of measuring power in
three-phase circuit (resistive load only).
Poly phase connection of single phase transformer.
To determine the armature and fierd resistance
of a DC Machine.
To calibrate a test (moving iron) ammeter and (dynamometer)
a
wattmeter with respect
standard (DC PMMC) ammeter and voltmeters.
open circuit and short circuit tests on a singre phase
transformer.
connection and starting of a three-phase induction
motor using direct on line (DoL) or star
delta starter.