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North Maharashtra University,Jalgaon

Syllabus for Fourth Year EngineeringDegree Course (RE.)

ELECTRONICS

w.e.f July,2001

_.:\ENG~G\COVERPAGE,doeIPRAMOD CHAVAN

•

•

NORTH MAHARASH1RA UNlVERSITY. JALGAONH.E. (ELEC1RONICS ENGINEERING)

(1998 COURSE)

TERM-I

Sf Subject Subject Teaching Scheme Examination SchemeNo Cod. HournIWeek Peper Maxtmum Marks

lectures Practical Duration .Paper TW PRIORHours I

1 Elective-I 4 2 3 100 25 25 -C• 21 Poweo- 4 2 3 100 25 25 -

Electronics-I1 Electronics3 Instruments and 4 2 3 100 25 - -

MeasurementsElectronics

4 Communication-II 4 2 3 '00 25 25 -

5 Seminar - 2 - - - - 50

\.. 6 Project wortt - 4 - - 50 - -.

Total 16 14 - 400 150 75 50

Grand Total 30 - 675

,----------- •...•.•...•.- •...•.------------•

TIlI\M-'

Sr Subject Subject Teaching Scheme Examination SchemeNo. Cod. Hours/Week Peper Maximum Marks

Lectures Practical Duration POP"' 1W PR ORHours

, F.loctive - -n 4 2 3 '00 25 25 -

I2 Power Electronics - 4 2 3 100 25 25 -

II

I3 Opto Electronics 4 2 3 100 25 - -

•

4 Digital 4 2 3 100 25 25 -ICommunication I

5 echnical VISit - - - - 50 - -

6 Project work - 4 - - 50 - 50

-_._. ",._- .- T~ - - - .,. - ---_ .. - _._.- ._.... -""" 16 '2 - 400 200 75 50

Grand Total 28 - 725

Total Marb of Term I .>- Term n = 1400 Marb

1nCQuntinuationofB.h (Electrontcs) SyllabusElective -I

I) Advlllle<:<! MoW<;a1Eloclronics2) Comrnunicalion Theory3) Microprocessar Based Systems4) Digital Signal Processmg

Elective -II1) Process Instrumentation2) Microwave 'feachniques3) Optical Fibre Communication4) VLSI Tcachnology

•

--•

a.E • ( ElectroniclI)

TermI Electiv~ I

Advanced Medical ElectronicsTeaching Schemelecturer :4Hrs tweakPractical:2Hrs/week

Examination Schemepaper , 100 marksTerml'lor" I 25 marksP,..actic:al.25 mark••

UNIT 1Computer application in medical field, computer aided ECGanalysis ,computerised catheterisation, computerised patientsmonitering system, computerised axial tomography sCanners(CAT), interfacing of the computer medical instrumentationand other equipments

(10 Hrs ;20 marks)UNIT2Clinical laboratory equipments:c:olorimeter spectrophotometerBlood gas analysers:PH, PC02,P02 measurments. complete bloodgas analysers, Slood flow meters: ultrasonic: ,elec:tromegnaticNMR blood FLOW METERS, LASER doppler flowmetry

j~, 10Hrs ; 20 mark ••\o,.J UNIT3

Audiometer ••Baaic audiometer, types of audiometers, evokedresponse audiometery system. Measurments ~n respiratorysystem, physiology of the r'espiration system, tests andinstrumentation 10r the mechanics of breathing, respirationtherapy equipment

10 HrSI 20 mark ••

and Ambulatory monitering instruments: CardiacArrthymia moniter, Basic arrhythmia monitering

QRS detector,computerised arrhythmiacardiography, data replay and analysis

10 H..-s120 mark$

UNIT 4Arrhythmiasarrhythmias,instruments,monitor,Holter

UNITSInstruments fo..- surgery :Surgical diathermy machine,electrodes, safty aspects ,su..-gicaldiathermy an••ly••er~.Laser applications in biomedical field :pulsed ruby laser, ND-Vag Laser, Argon laser, Helium-NeonLaser, C02 lase..-,clinical applications

10 Hrs ;20 marks

References1 Hardware of biomedical instrumentation

R.S. Khandpur ,Tata Mc G..-awHill2 Biomedical Instrumentation and Measurments second edition

Crownwell, weibell ,pjetterPremfice Hall India

The termwork should include ••minimum a minimum of sixexpe..-iments covering the above syllab •.,s The termwork markswill be based on performance in theory and p..-acticalhaving aweightage of 40% and 60% respectively

•

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Electiv. I

T••••chlng Sd,emeLecturer ,4 H ••••• I •••ee~

Practic ••.l : 2 hr •• I ••••'!k

Ex••minatl0n .chemeP••pe... : 100 mar~s3 Hou•..••dL<rationTe•..mwor~ 12S ma•..ksP•..••ctical :25 mark••

UNIT 1Spectr",l ",nalysi" : Fouri ••r ••••rie", ,,"ponentl ••l form,amplltl.H::!•• "p"ctra for a periodic t,-aln of impul ••" •• , puls" ••,sampllng h<nctl0n ; norm••.li ••ed po•••••.. ,fourier "xpan••ion;pow••r "p"ctr ••.I density ; Fou•..i..... tran"fo •..m, ""amplE''';convolution; Par","va1"" theorem, pow••r and en"rgy transferthrough a net ••ork, correlation between w••v"form$, power andcross ",0•..r ••1••tl0n, autocorrel ••tion of a perl0di"" nonperiodi",w••vefo •..m; ."pan"ion.. ln orthogonal fun",tl0nS

10 hrs ; 20 ma•..ksUNIT 2

Random variables and p",o"''!$se••: d"fination of '" randomv••.rl ••ble, eumul••.tlv'! dist •..ibutl0n function,p •..obabilityd~"lty fun",t10n, average v••lue of a random v",riable,v••.rlance, Tehebycheff •• in ••qu"'llty, GIlU••••l ••n p•..ob••litydenslty, error function, Raleigh proballty den,uty, •..andomp"'oc"sse", ••utocorr ••l ••.tion Mathm••tic ••l •..ep•..••s ••ntation of nOlse:sou•..c.... of nOlse,fr ••quency dom"ln rep •..esentation of nOlse,n01Se bandwidth,quad •..atu •..'! componets of n01"e

10 hrs , 20 marksUNIT3

Noise in ••mplltude modulation syst~m~ :AM •..e~eiv •••..•superheterodyn~ princ~ple, multiplexing; ~ingle-~ldeb ••.nd,supr ••ssed "'~rrl ••r ,double-side b.nd supres"ed car •..1erdouble sideband with carrier, ~ignal to noise ratio in BOlChCOl"", figure of ••••r1t ,envelope demodulator

1~ Hrs I 20 m•••..ksUNfT4Noi.... in fr ••qu'!nLY modulatlon "yst ••m",: FMlimiter, discriminator, ••ignal to noise •..••.tio;FMand AM, p•..••-emphasis and d'!-emphasis phasemultil-'lexing ; effect of tr",nsmitter noi ••e

1~ Hrs ; 20

demodul••.tor-comparIson ofmodulation 1n

UNIT~Thr~••hold in f •..equency mOdulation :occurence of "pi~es,••ffect of modul••.tlon ,pha_,,-loc~ed loop ,••naly"i" ofOp••r ••t1ng range, bandwidth, "pike supr'!"$10n, FMdemodulationusing f••'!dba~k, bit synchronize •.. ,c~rrler •..••Lov••ry

1~ H•..s I 20 marks

). Prin"iples of co••munication syst ••••secound ••d1tion H. Toub,D.l S<:hl1llng TOltaMeGraw Hill

2 COmmUn1<:••.t.l.On sy"t.em - An introduction to sign ••.ls ••.ndnoise ,n electri", ••l <:ommunicationA. bru"e, carlson Me:Gra••- tli11 Int ••rnational edition3 An Introduct,on to Analog ••nd Digital communication

51mon haykin ,john ••lley , SEAedition

.,

,List of E><perim",nt ••

1 AM n.r:eiver2 AM demodulator3 FM r••"••i"••,.-4 Preemph~sis in FM SYSTEM5 Deemphasis in FM sy£tem6 FM di5c~iminetor7 FM demodu I '"tor u",ing F'LLB Bit syn~hroni~er

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The t ••rmwed; should in<:le,de " min~mumt f am the above list. The termwc,.-~m~rksexperimen s r ..• t Ie

bas",d on performance in th",ory anu pr'~c ,J.C

weightBge 01 40 % ~nd 607. respectively

Mwi 11

h.wing

B.E. Electronic5T"nn I EI••ctive I

MicroproceS50r B••• d System

T••O!c:hing sel",,,, ••Lecturer , 4 Hrs/weekP~~cticle 14 h..-s/week

Examination schemePape, : 100 Marks

3 hrs durationT. ~j_, 25 MarksPR : 25 Mark ••

UNIT - I2 8086 Mp • Internal ~rchiteLture ,BIU pipelining, Lon<:~pt

" ••"'segm"ntization ,EU.flag registe..-s, Gener",l purpo•••• regist"r;Add..-essi"gmodes, Immediate, Register, Dir",ct , Indire",tImplied mode .

Instruction set of 8086, Assemble directives, Introductionto programming 8086

mode,M••"imC'm

(10 Hrs ,20marks)Unit IIProcedure for 8086, Types of procedures ,Near type, Far type, Writing and using proc••dur••sparam••ters passing m••thod, Reentrant and Recursiveprocedures, Macros8086 System confige,rations,Minimum mode,

system bus timing , Min & max mod••8086 I"terrupts, Interrupt response, type -0, type -1, Type2, Type -3, Typ••-4,software Interrupts ,0 to 255,Intrinterrupts - 0 to 255 ,priority of 8086 int••rrupts

10 hrs 20 marks(...UNIT III

Mutiprocessor systems, Co-processor configuration closlycoupled configuration, loosly coupled configurationNumerical nata processOr - 8087 ,Architecture, Types of

data,Instruction set in brief110 prOCeSSor - 8089 , Architectur•• ,communication bet•••••en8086 a"d 8089

•••ithwi th

( i0 Hrs 20 marks )Unit IV68000 MP ,Internal archetecture,register structure,statusr"gister, Addressing modes, Exception types, priorities,E"pception processing sequence for different typeE"ceptionsMicro controlle•...s , mc -8051 , feate"••s and architectureinstruction set ,mc -8096 , features and architectureinstruction set

UNIT V8086 basedTemperatur••Overview of

10 set , 20 marks )DAS, for physical parameters such as pressure

etc,Hard•••are interfacing,software segementwiseadvanced microprocessors'80186, 80286 , 80386

( 10 Hrs ,20 m"rks)

3

Ref••rence ••1 Mic..-op..-oce••so..-s &< lnt.e..-f",cing p..-og..-"mming& H/W

2nd I!dition -~ Dougl••••v. Hall (M.C.H.)2 Mic..-o,-omput.••..-s system, 8086 18088 family

A..-chiture progr ••mmily &< D~gign-) liu 8<Gib.on (P.H.I.)

3 Introduction t.o Microproc •••••or ••-)Aditya Mathur ( T.M.H.)

4 Int ••l Manual for Microcont •..oll~r (MCS-51 family):5Micro cont •..oII~r 8051 -) Ayala6 Adv••nced Microp..-oce••sor & p•..inpharals

A.K. Ray & K.M.eu•..chandi(TMHl

The term wo..-~ should include a m1nimumof six experimentscovering the ••bove syllabusThe t •••..mwo..-~m",..-kswill b•• b",sed on pe..-formanc~ in theory andpractical h••ving a weight"ge of 40 % and 60% ..-espectively

pr ••ctical 2 hr. /week

TeachingLecturer

••cheme4 hrs

Digit.;>l

Iweekexamination schemePaper : 11'10 markses h•..••Du•..ationTermwork , 25 m",rkspractical :25 rn••.rh.

11'1hrs 21'1 marks

Uni t IDi5crete time signals and system. Discrete time sequences,supe •..position p..-incipl •••• for liner ••y••t ••m, unit sample,••ampI•• ..-espon••• s"quence, Tim•• inv,...-i",nt .ystems, stabilitycau!iility crie •..ion for di ••cret •• time syst ••m••, linear con••tantcoeff1cient different equation

Unit 2Feur1""- tr ••nsfonn of di ••creote timl!' ••1gna151 defination and1mportant prope..-ti ••••of the fourier transform, prop ••..-ties otthe tourier tran ••form for real •••alu ••d meou••nc"''', defination;lnd propertll!!s of the DFT ,circul;or convolution, linearconvolution computing the OFTfrom disc ret", time sequence,FFT , Derivation 11' time, introduction to otheor fast..-eaI1s.tion of thl!' DET, FFT for spectral analysis

11'1hrs 20 ",arks

UNIT 3l t..-ansform Defination and properties of l tran ••form,compl9x Z pI;on.. ,..-egion of convl!'rgence 1.1' z plane,relat10n5hip betwRen fourier transform and Z tran ••form, Ztran ••form of symmetric sequenc", inver.... Z transform, the••ystem funct •.on of ;0 diqital f11ter

11'1hr. 20 mark••

LINIT 4Dig•.tal filter IOt..-uctU•..••••sy",tem • De••cribing eoquations,filt ••r catOfgori.... , Direct for structure", cascadecombination ot ••econd order .ections, pract1cal comb1nationof second order sect10ns, linea... pha.... FIR filte •..• t..-ucture, frequncy ••••mp1•.ng structure for FIR filter

10 HRS20 mark••

UNIT ~Diq1tal filter DelOign

De••iqn considl!'rat10n, choice of filter typ", design

consideration of IIR filter, method. to conv••~t analogfilts •.. into digital filter ••, f..-uquncy t •..an••fo •..mation, design<::onsideration for FIR filter, windowing method, o•••ign ofFIR f1ltur, Combining OFTand window method, final p..-eci"ioneftect •••

1 An~lcg ~nd Digit~l gign~l proce~si~g- lInd editionAsnok Ammb~rdar 8rooks Icole pub11sh1ng comp2 Digit~l signal processing : Openheech and schator prenticeHall of India pvt 1td3 Introduction to digit~l signal processing =

Rabiner and golf PH2 19754Introd~,ctionto digital signal processing. kuo5 Digit~l filtersl Antoni mogrow Hill 1979

The term work should include a minimum of SiHexperiments covering tue syllabusThe termwork markS will be based on performance 1n theoryand praeticle having a weightage of 40 X and 60% respectively

B.E. (TERM I)

POWER ELECTRONICS I (ELECTRONICS I

TeacningLecturesPractical

Scheme I4Hrs/Week

= 2Hr••/Week

Examination Scheme:Paper : 100 Marks(3 Hours Duration)Term Work : 25 MarksPractical : 25 Marks

(10 Hrs; 20 Marks)

UNIT 1, .Line frequency Phase Controlled Rectifier and inverters;'-I'Single Phase converters, Idelized circuIt~, dc-side voltage,

and Parameters ,effect of Ls , discontinuos currentcinduction ,inverter mode operation. Three phase converters=idelized circuits, dc-side voltage and other parameter,effect of -L••, diseontimJ09 operation, inverter mode ofoperation

(10 Hrs: 20 Marks)UNIT 2dc- de ••witch mode converter , dc~ de converter sY9tem, blockdiagram descriptions, step-down(buck) converter, step up(boost) converter, full bridge dc-dc converters, PWM withbipolar voltage swItching dc~ de comp••ri5ion.

(10 Hrs; 20 Marks)

UNIT 3Switch mode dc-ac inverters = basic ~oncepts of switch modeinverters, PWM switching scheme, square wave switchingscheme, single phase inv~rters , half bridge inverters, fullbridge inverters , Three phase inverters: PWM in three phasevoltage Source inverters, Programmed Harmoni~ elimination5witcMing.

(HI HrSl 20 Marks)

UNIT 4RESONANT CONVERTERS I Zero voltage andlor Servo currentswitching applications , switch mode inductive currentswitching, zero voltege and zero current .switching •classification of resonant converters , high frequencyintegral /"Ialfcycle converters, Load Resonant Converters ,resonant switch converters, resonant dc link converters,Series resonant circuits - undamped series resonant cirCUits,series resonant circuit with capacitor parallel load,Frequency Characteristics of series resonant circuits, loadresonant converters, series loaded resonant dc- de

converter, steady sta~e operating.charact.erihc~cs,conl:ro1o~SCR dc-dc converters ,hybrid resonant dec de converters •parallel loaded resonant dc-ac inverters for inductionheating , start-up, Class E Converters, Zero voltageSwit~hing.

•

UNIT SS"i tchinn de -~ pcwer .uppl~.~ I 0" -",uppli"., contrel af ,.'t e"VI~". of ••••1tchH'g pdiagram descrIptIon'" I chIng ~odg de power supplies • b~~~~cui,-rent mode contr~lvoltage feed forward PWM control •LontreI P • d'glt.l pulse ••ldthIs01",ti~n ~;••rf ••;~pp~~c~rO~~~~iond••:~ft.shrt .:~~~~~~~~,""pp .",. ••pecitic:ahon ' grang of me.t po••••,.••n••rgy ••ffici""c:y, mUlt:~~~c::~n~~s •.ectifie,. to .mprovePo•••••.cond,t,one•.s, and UPS P ps, EMI considerationssource. effect on ••nsit! ower 11"e disturbance. type andUnInterruptable Po,""" ~. equipment, Pcwer conditione •.sd••••eription. upply [UPS]. Block di"g""",

(10 Hr51 20 Marks)

REFERENCES,1. Po••••,.Electronics, Convert"rs applicat'on

Second "diting, Ned Mohan, T.M.Udel.n~ ~ .nd d.519n•

John Wiley Public ••tions .nd .0 l>J.P.Robbln~.I n~.ntroduction to thyristor and their ApplicationsEtl1tlon•• M. R.m,,,nurthyBy E.st l>J t"'0 'I ~ . es r'-ess.we'- ee~.-onlC5, P.C.Sen Tat. Me Graw HilJ

LIST OF EXPERIMENTS

,.,.,.,.,.DC to DC sWltch mode convere.-S 2Switch mod@ of DC to DC lnv@rter. : 2R••••on.nt Conv".-ter" , 2switching DC pow••r ••uppJy 1Unint"rrupt,bl ••Power Supply 1

E"pts.E"pt •.E"pt •••E"pts.E"pts.

Th" termwork .hould include • ~;-,_ ..•0' .~,,~."~ s." ""periments fro~the "bov," list Th t .• e erm wor~ ••wlil be b•••ed on p"rformanceof theory ••nCl pr.ctic ••.l•• having ••wi01ghtag••of 40;( and 60;(r@••p"ctively.

a.E. (TERt1II

(ELECTRONICS. IND.ELECT.)

ELECRONIC I~TRUI1ENT8 AND I'£BURMENTB

re.chlngLec turesPr••",tical

Scheme I4Hrs/W ••••k

: 2Hr ••/l>Je"k

Examination Scheme:p••per 101/lMarks(3 Hour ••Duration)Term Wor~ 25 Mark ••Pr••cticaL • 25 Mark,.

(i0 Hrs; 20 Marks)

(10 Hr"l 20 Marks)

UNIT ITrue RMS re.ponding Vo.tmet"r, Q_Meter ,Vector .~pedancemete. ",••teor voltm ••ter , RF power and voltage measur ••ment,signal gen"r ••tor 1 frequency .ynthesized signal gen@rator,~i9nal generator ~odulation ,Sweep freque~cy generator ,function generator .

UNIT 2B,gnal Analy ••i" W;>ve analyzer ••, Harmonic di••tortionanalyzerS, Spectrum analyzer •.Frequency Counter. and Time -Interval Me;>sur••ment ••: Simplefrequency range of the counter ••, automatic ••nd computingcount.rs.

(10 Hr.; 20 Marks)

UN[T 3Oscilloscope.. :Bloc~, Oi"'gr.m,Def1Jection System, Oscilloscopetrace, horzonta1 defl"ctionOs"" 1o••c op" .

CRT Circuit •••Probe, delay lin",sy.t ••m, digital

Vertic;>1multiple••tor;>ge

Audio••t.ndard

T",,,,t1ng anIEEE 488

(10 Hr••: 20 Mart",)<

UNIT 4Analog ••nd D.gital acqui •••.tion ••yst"ml Instrum ••ntationsystemsl .nterfacing tran ••ducers to electronic control andmea ••ur~nq systems ,~n••trum.ntation amplifier ••, shielding.solation ampl.1i"rs, ••1fect of load resistance , currentlooP tran ••mltter.. , frequency to voltage and volatge tofrequ.ncy convert.r •• , mult.pl"H.ng.Computer controlled test system'"Amplifier", re"ting • Radio Receiver",.nterface.

.•---------------- ~------------------------------------,UNIT 5Record ••..-•• : galvanometric: recorders, servo recorders- blockdiagram ,performance characteristics; Magnetic ""'I:ordi.iir;recording process, digital data recording analog da~recording , reproduction process, noise in reproduction ;line printer; ink -jet printers.Fibre optic measurements' Introduction , sources anddetec:tor"s , fibre optic: po",,"- measuring • ..t..bilizedcalibrated light sources , end - to -end measurement of fibreoptic system loss, optical time domain reflectometer.

(10 Hrs; 20 Mar~s)

REFERENCES:1. Modern Electronic Instrumentation and Measurment Techniques

A.D.Helfrick, W.O. Cooper, Prentice H••.ll of !ndi ••.2. Electronic Measurements and Instrumentation ,Oliver and

Cage Mc Gr11w Hill Interantional Edition.3. Instrumentation devic~ and systems , Second edition C.S.

Rangan , G.R.Sarma, V.S.V.M"ni, Tata Me Graw Hill.

The termwork should include a minimum of six experiments fromthe above list. The term works will be based on performanceof theory and practical •• having a weightage of 407. and 60Y.respectively.

B.E.(ELECTRONICS) AND B.E.{INDUSTRIAL ELECTRONICS)

TERl'I I

ELECTRONIC COt1l1UNICATlON II.,

Teaching Scheme ILectures 4Hrs/WeekPracti.:::al, 2Hrs/Week

Examination SchemelPaper I 100 Marks(3 Hours Duration)Term Work , 25 MarksPractical , 25 Marks

UNIT 1Television Fundamenta1slTelevision BroadcastinglTelevisionPicture elements;television cameras, Vidicon, Plumbicon,8aticon;Colour pictures;Scanning and Synchronization; VideoSignal, Construction of composite video signal, HorizontalBlanking time, Vertical blanking time, Video signal Amplitudeand Frequencies, Colour information in Video signals

(10 Hr5; 20 Marks)

UNIT 2Televi sion transmission' V••••tigi •••l sideband transn,iSSion,television broadcast channels, standard television channel,FM Sound signal, Television Transmission Standards, Line-of-Sight transmission, Satelit •• Television.Television Receivers I Functional block diagram description,sync and deflection, automatic gain control,dc powerrequriements. RF-section, IF section, Video detector, videoamplifier section, de component of the video sign~l, $ound IFsection, Receiving antenna.

(10 Hrsj 20 Marks)

(10 Hrs; 20 Marks)

c••blesCable

Coa~ialsystem,

, CablE' frequencies,cable distribution

used,ov

image, IFcolour

luminanceamp 1ifiE'r,

Producingbandpass

reCE'iVerl••ec tion,

UNIT 3Colour televisioncircuits, chromademodu I~torsCable T~levisioncable 10••••e5,Converters

UNIT 4Raster Circuits and Sync, amplitude and waveform ~ep ••rationof sync, sync separator, Vertical Sync integrator, Verticaldeflection, troubles in vertical sccmning, Hori20nb.1 syncand deflection, Vertical rolling of pictures,Diagonal blackbars in the picture, power supplies, troubles in hori2ontal

7 /

.canning and HAFC(10 Hrs; 20 Marks)UNIT 5

Vid~o t~pe Record@r and Disk Pl.y~rs , Video Recordingrequirements, FM recording, rotating Heads, slant tracks,servocontrols, VCR connection. to the TV Recaiver~taperecording and play back, recorded wavelength, Play backtrequencies r~sponse, Head gap and recorded wavelength; VCRmodulat~on for luminance signal, colour under system for thech"oma s~gnal, down conv•••.sion of th~ frequency forr••cording, up conv••rs~on of the play back signal,cancellation of th•• t~m••bas••error, combin~d colour andluminan".. signals; scanner s"rvosystem, Video disk systems,opt~cal disks, Capacitance disks, Modulation and Play backeach typ~.

(10 Hr.; 20 Marks)REFERENCES ,

1. Basic Telev~sion ~nd Video System., 5th Edition,Bernard Grob, Mc Graw Hill International Edition.

2. Modern Telev~sion Pract~ce 'PrinCipl@s Technology, andservic~ng, R.R.Gulati,New Age International.

3. T••levis~on Engin ••••ring, A.M.Dhake, Tata Me Graw Hill.

LIST OF EXPERIMENTS ,

1. Study of TV Receiver (tracing, voltage, Measurements etc.)2. RF and IF al~gnment of TV receiver using wobbuloscope.3. Fault finding of TV Receiver, us••of p~ttern gner~tor_4. Y~gi antenna - Mea~urement of gain, Directivity, and

Impedance.5. Study of VCR.6. TV Receipt10n through Satel~te Link.7. Boo~ter Ga~n Measur~ment.a. Video ampl~fier.

The termwork should include ••Il'Iini"umof six ""pe'-im'mt" fromthe above l~st • The term works ~ill be based on performance01 theory and pr.ctic~ls having. weightage of 4e% .nd 607-respectively.

D.E. ELECTRONICS ENGINEERING

TERM-I

SEMINAR

•

SCHEME,, 50 m~rkS

EXAMOral

TEACHING SCHEME,Pr~<;tical , 2 Hr"/wee~,

Student ~h••11 select •• topic based on l••test rese~rch anddevO!lopmltnt 1n the t1eld of electro"i"',", telecommunication,computer or allied field. he/she sh.ll undergo det~il study ofth•• top~c under supervision of guide. he/she shall subm~t ~semin ••r report consist~ng ot ~ntroduct~on, l~terature surveycUlcept, analYS1S, applicat~on. future development and other~n1orm••t~on related top~c.

E."am Scheme ,Seminar shall assessed by a panel of t~o e"aminers appointedJniver ••~ty Authority. (on.,01 which "hall b••guIde)Seminar e"am sh.ll consist of present.tion by student inpresence of e><am~"ers & staff memb"rs &.other students ofduration 01 about 15 to 20 mlnUtes and ~lnut ••" followed bye.am.

"-,,-oral

Evaluat~on SchemeOual~ty/Pre ••entation of reportPresentationSubject ~.nowledge

: 10 ",~rkso 2e ••••rb.o 2e marks

B.E. ELECTRONICS ENGINEERING

TERM-I

PROJECT PART - I

TEACHING SCHEME.Pr~ctical , 4 Hrsfweek

EXAM SCHEME,Term Work

.00fi"ld)

existingf"brication

---~~~~--~-~~.C----C~Project work will be carried out by ~ batch of at themOat 3 student" working on a topic rel~ted to electronica,tel••communication, compoter science (Simulation bas••) and alliedfield. Th••topic may be form on••of the following1. L••bor••tory work involving theoretical designimplement ••tion of the electronics (••llied"ys temfproj ect.2. D••"ign modifi<:••tion withelectronics system/"quipment.3. System design and fabrication based On practical need ofindustry,4. Simulation software.

In the first term batch of slud••nts must get approvedsynopsi" of th••project and r"gister th" nam•• of proj••ct touniversity within 4 we••ks from the commencing th.. term.Theo..-••tic••l design of p..-oject "I'd at least 2S perc"nt ofimplem••nt••tion mcost O""r during th" first t••rm. C"ndid"t •• sh"llsubmit t"rm work in the fo..-mof hand-writt"n ftyp••d r••port whichshould includ" lit••ratur" sur"••y, technic ••l d"t••ils, design .ndrelated data and that .or" ..-equiredfor project II and aseparate progress "-"port consisting of d••ta-wise att••ndance andwork done on the day.

The candidate shall give" talk on topic of the projectin the presence of staff members and students. The term work willass"ssed by two internai examiners (on" of th••examiner shall beguid •.•and other ""aminer shall b" t••ache.- of concern ••d dept.)~ppoint ••d by principal of institution.

B.E.(ELECTRDNICS)

TERM II ELECTIVE II

PROCESS INSTRUMENTATIONTe"ching Sc:h••m••Lectures 1 4Hrs/W •.•••kPractical , 2H.-sfW"ek

Ex••mination Sch ••me:Pape.- : 11'10Ma..-ks(3 Hours Duration)Te.-m Work 2~ MarksPract1cal 2~ Marks

,,

Control block••rror detecto.-,

UNIT 1.Int,"oduction to Proc •.•ss control 1 ProcenSdiagram d",scription - Process, m"~"ur •.•ment ,controller, c"ntrol element, f••••dback loop.

)

thermometers, Vapourchar"cteristics of

Thermal "••nsors,Bimet ••1 strips, gasI'r"ssure th••rmometers, construction ••ndeach typ••of SenSorsMechanicBI 5••n"ors, Le"el s""sor5, acc••lerom••t••rs,pr ••ssuresensors,- Bourdon tub•••differential pressure c••ll,Flow sensor,- Rotamet ••r , Magnetic Flowmet"r.

(HI Hr"l

UNIT 2Control Op••rBtion : sign~l cDn" ••rsiDns, actuators and controlelem••nt; pneumatic siqnals, current-to-pressure con" ••rt••rs ~Actu"tors,- electric, Pn"umatic and Hydraulic; Contr"lEl"ments,- M""hBnical , Electrical. Fluid Val" ••", ControlVal"••,.types .Discrete-.-.tate~'roc""s cDntrol , D"fination, Charact ••risti<:s.ladder diagram, Programmable Controll ••rs.

(HI Hr"" 20 M~rk,,)

'J

(10 Hrs; 20 Mark.)

,

U~lT 3ControllRr Prim:ipl"", , Proc~"~ Charact"ri.tic", control••yste", paramRter •• I di!lcontiuous controller modes two-pO$ition modes, neutral zOne" , multipc.ition mode, floatingcontrol mode; continuous controller modes-- proportion",l,integral, derivativR; composite control mode$-~ proportionalint"gral, control, proportional--deriv ••.b .•..e control, prDcontrol

UNIT 4Analog Controller •• 1 electronic c:ontroller.-- sing'" mode twoposition , reverse action , floating, proportional mode,integral mode, derivative mode, composite controller modes--PI,PD, PID lpnll'umatic controll ••..-•••Digital c:ontrollen. : digital ••},,<:t.-oni<: methods-- $implealarm$,two-po ••ition control, multivariable al ••rm•• ; computer"~n proce ••• contr01-- programm~bl•• controllers, data logging,superv~sory control

UNIT 5multi loop control sy<>tem" : F••••d forward controlsystem, ca ••r.;ade control syst ••m, ratio control, ••plit rangecontrol , selective control 8< adaptive control "y••t ••ms.Control schem••," , Applied to re&ctClrs , heat ••"changers, anddistribution columns.

(10 Hro;; 20 Marks)

REFERENCE'1. Process control intsrumentilt~on Technology, 4th edition,Curti •• Johnson, Prentice - hilll of india.

2. Principle •• of Process control, 2nd edition, D.Patr ••.nbis,Tat •• Me6raw Hill.

3. Proc ••••••Control, P. H.rr~lot , Me Graw Hill.4. Instrum ••nt Engineers Handbook, B.G. Llpta~, (aditor),

Chilton Book co. , Philadelphic:a, U.S.A.

The termwork ••hould inc:lude •••minimumof "il< experiment •• fromthe ••bove li ••t . The term works will be b••••ed on performanceof theory and practical •• having a weightage of 401. and 60%

respec ti v.1 y.

10

B.E. BLECTRONICS ENGINEBRINGTERK-II

KicroR~ve Technique(Elective -II)

TEACHING SCHEKB,Thecry 4 Hrs/weekPractical , 2 Hrs/week

EXAK SCHEKE:Paper :11/11/1 l1arksFractical 25 l1arks

Terl1Nork , 25 narks

(21/1 Harks, 11/1 Mrs)UNIT - IGuided waVe and transmission system :Review of Kaxwell'a equation, Uniforllplane wave, reflection frolldielectric conducting interface, sllith chart, oo-axial linespcwer handling oapaoity, single stub, double stub, quarter waVetransformer,

(2111 Harks, 1111 Hrs)UNIT ~ IIKioro-wave Guides ,Rectangular wave guide's oharaoteriatios of TE & TM wavasreotangular waVe guides dominant mode, circular Wave guide,guide excitation. i"waVe

Kicro-wave passive devices, Terninator, Attenuator, Travellingdetector, Kioro-wave filter, resonator, E plane Tee, H plane Tee,Directional ooupler, ferrite COllponents, Hicrowave bridgecircu1lotor, Isolator, Slotted line, Tuners, ooupling probes.UNIT - III (2111Harks, 11/1 Hrs)Micro-wave aotive devioes , Kly stron, Reflex Klaystron, Twocavity Klaystron, TNT Megnetron, crystal diode, PIN diode, Tunneldiode, Gaon diode, Varaotor diode, step reoovery diode, IMPATTdiode, microwave BJT, FET, TRAPATT, BARITT, MASERS' LASERS.

(2111 Harks, 10 Hrs)UNIT - IVa) Microwave Measurement :Heasurellent of voltage, VSWR, illpedanoe,constant, power aapaoity attenUation,measursllent, antenna gain Ileasurement.

frequenoy,phaee shift dieleotrio

I< noise

b) Microweve antennaHorn antenna, slot antenna, parabolio reflector oa~segrain feedlenoe antenna, broad side I<end fire arrays.

(20 Harks, 11/1 Hra)UNIT - VRadar . DOPrinoiple of Radar, Pulse Radar, Ra~sr range equat1on, na arCross-seotion, Radar antennae' Scann1ng, Radar Indicators- PPI &A-Scope, noisa figurs of rece1ver, Mlxer, Duplexer, L1ne pulses,MTI Radar, Gil Radar, FM Gil Radar, Doppler Efteot, RadarApplioations.

Reference Bocks1. Miorowave devioes and circuits2. Microwave prinoiples _.3. Foundation for Iliorowaveeng1neer1ng4. Hiorowave5. Radar Systam6. Understanding Radar Systell

SallualY. LiaoJ. H. ReachRobart CollinK. G_ GuptaSkolmik TMHSillonKigeley TMH,

PRACTICAL EXAMINATIDN : h,"•• o"~ation. It consistTh. ~ractical exam will be of three ~.~ ~.• '"h ,." f ••••• ,.••• , .,ecitied andona experillent out 0 L e ~lSL 0 h~. "oral based en syllabus.

"."

11

--different

experillents

of

specificlltion

benchl.udni l'Iicrowave

TERM WORK :Tel's work will consist of IIrecord of minimum eiahtout of the followinQ.1. Impedance measure.ent

microwave cOllponents.2. Horn antenna pattern.3. Parabolic cOllponent gain impedance, patte

t,". d

4. Passive component-parameter llellBurellen antlllltinil. (Tllo Expt.)

5. Active device characteristic lleBsurement (Four Expt.)6. Study of HIe technique.1. Mellsurement of VSIIR.

B.E.(ELECTRONtCSJTERM II ELECTIVE II

OPTICALFIBRE~ICATIONfe ••",hing Sc:hIPmeLectures 4Hr5/WeekP••.••c:tl-cal = 4H..-s/Week

E"••mination Scheme.P.per , 100 Marks(3 Hours Duration)Term Work , 25 Mad.;"Pra'ctic: ••.l : 25 Mark"

netwo•.ksyste,",",

:..INIT -3

UNIT 1O"""'''i... of optical fibre comml.lnic••tion ,Basicinfor.,ation r.t' •••• ; ••volut1Cln of fib •.•• opti".IQm••nts of .n opti"al f1b•.•, t •.••n•.,i ••••ion linl;opti"al fib •.es : ••tructu •.e , w.ve guiding and f.bri"ation ~~fibre typ •••• , •.ays Andmod••s theo •.y fo •. ci •."ula •. wavQ guides, ove•.vi8w of mode•• ; ••ingle modQfib •.e ,grad~d lnde~ ,fib.... stn":tu.... ; fib.... mat••ri.l.; fibre fab •.ications;me"h••.nical prope •.tH'S of fib"Q, fibr •• optic c<i!bles

(H'I H•.s; 20 Ma•.k•• )UNIT 2Signal d.g •.adat10n in opti".1 fib •.••s: Att"nuation~~ units,ab.o"ption, .c.ttering 10...... b"nding loss"s, "0.... "ndcladding losses ,signal disto •.tion in opti"al wav"gUides,opt1cal .OU•.ces: LED~-~ quantu~ effi" ••ncy and powe•.,modulat10n; La••••. diodes-.- e><t•••.n••I quantum IIdficien<:y."8sonan1: f•.••quen<:ies, Single-mod•• Lase"s. modulation, lightsource linea •.itYI modal. p•••.t1t10n, and •.••fl""tion noise.

(.Hl Hr.; 20 Marks)

ope•.••.tion.

phctodiode ••;time ;

""vOllan,,h•••.e.ponse

Pow.... laun<:hing and <:oupling : 80urce~to-fib.... pow••rlaunching; lensing s<:h••mes fo•. coupling imp•.ov••ment ; fib"l;!~to-fib •.e jOint ••, LEDcoupling to single-mode fib •.••"ltypes ofcoupl ••rs.coupl •••. loss ••••calculation of coupl •••. losse., fibre"pI iC1ng;optical f 1b•.••conn••ctors.Photodet ••"tor., Pin photod8te"to •.,photodete"tor noise; d••t ••ctorav.l.nche mult1plication noi •••••Uptical "eceive •. operation: funda",ental ""cOliv•••.digit.1 •.eceive •. P•••.forman"e, p•.eamplifi~r types.

(10 H"",20 H••.ks)UNI T 4Digital tran"mis'Hon "ystem"c Point-to~point link ••; linecodinQ--NRZcod••••, RZ codes. blo"k codR••;e•.•.c•. co•.•.ec tion.Ani\log .y.lem ••, Overvi ••••of analog link ••, c••r •.iR•.~tc-noi ••e•.~tic; multich.nnel t •.an••mission te"hnique ••• WDM"oncepts and

Operational p"i,nciples of WDM; p"ssl-vetunilbl •• "our"",,; tun.ble filtens.

(10 H•.s,20 Ma•.ks)

cCllpon••nts.<..cmponents.

UNIT 5OpticOl) ampI1f1er ••, 8••••ic ••pplications and types of opticalamplif1 •••.••; semiconducto •. optical amplifi ••r••;Erbium~dopedfib.... amplifi •••.s; ""'pI11ier noise; power amplifie •.••;wavelength converte •.s.Opti"a! n••twork••, basi" netwo•.k", SONET/SDH;broad"ast and••••Iect WDMn••two•.ks; wavelength- •.out"d networks; nonlinea •.••ffect" on network performanceAppli"ations of opti" ••1 fib •.••

(10 H•.s;20 Marks)

• A••f ••.-•••..•c••••,i. Optical Fibre communic~tionB. third "delion, Gerd keiser,McFGraw-Hill Intern~tional edition.2. Optic ••l Fib.-., communications' Principl ••••and o"""li ••, JSenior, Prentice-Hall.3. Fibre optic ••yst ••",,,,, second ••d~tion, John powers, MeGr••.•.•-Hill International ••ditlon.

The termwork should include _ minimum of six experiments fromthe abov •• list. The term works will be based on performanceof theory and praclical ••having a weightage of 40% and 60%.-espec<:liv ••1y.

B.E. (ELECTRONICS)HERM II J

TECHONDLOGY ELECTIVE-II

UNIT 1Crystal growth and water preparataion • electronic-gradesilicon. Czochral,,~i crystal growing."ilicon shaping.Epit ••:<y'vapour'.phase epitaxy. melecular be••••"0 ita"y •epi ta" i" I eva Iua tion.

L

Te••.c:hingLecturesPractical

S<:heme ,4Hr'D/W ••ek

, 2fk ••/W••••k

Examination Scheme.Paper 100 Marks(3 Hours Duration)T"rm Work , 25 M••rksPr ••.",ti"••.l 25 Marks

ion lilhography.(10 Hrs; 20 Mar~ ••)

UNIT 2Oxidation, thin o:<ides,oxidation techniquespropertieG.oxidation-induced detects.Lithography, Optical.electron,X-ray •••nd

"ys te •••••oxi de

UNIT 3Reacti" •• plasma ••tching, pia" ••••propertie",etching techniqu ••••and equipment.Dielectric and polysilicon film deposition, depositionprocesses,polysilicon ••nd it••properties.Diftusion, diffu"ion in polycry"t"lline silicon, diffusin inSiD, diftu ••ion enhance ••ents and retardation •••

2

UNIT 4len i"plantation. implantation equipment,annealing.Metallization, physical "••pour deposition, pattering.VLSI proce ••••integration, funda"ent"l consideration •• for lCp•.oce ••••ing • NMOS, CMOS, and bipola •. IC t••chnologi ••••,ICfabrication.

(10 Hrs; 20 Marks)UNIT :5Analytical t"chniques, analytical b••••m". che ••icalmethods,Assembly techniques "nd packaging, p"ckage types,packaging de~ign ~on$iderations,VLSI assembly t~~hnolog1es.Yield and reliability,- me~hani5m ••of yield 10"5, reli",bilityrequire ••ent" fer VLSI.

(10 Hrs; 20 Marks)

In tern ••tiona IHillS.M.S:;:e,McGra ••REFERENCES.1.VLSI Technology,edition.2.VLSI desiogn te~hnique ••fo•.analog and digitsl cirCUit ••,Gei ••er,Allen,Strader, McGraw-Hili International edition.

The term ••ork ••hould include a minimu" of 5':< eKperi ••ent5cevering the syllabus. The term work ••ill be ba~ed onp"rformanc!1 ot "theory and pra~ti~"ls having a weightageof 401. and 601. respectively.

B.E. ( Electr-onic. I and B.E. (Induatr-Lal Elect •.onics)

TERM 2

P~r Electronic. II

TeachIng ••chemeLect •.•rer .4Hrs I •••••••k

p•.••ctical : 2 h•..s Iw~~k.

Examination .ch~m~Pap~r : 100 marks3 hrs d•.•ratIonT~r'"i"work: 25 m••rksPr••.ctical : 25 m••rks

UNIT 1Introduction to motor drive , control of motor drives,aervodrlves ,block diagr ••m description; crlterla for selectingdriv •• components- ",••.boh betwe••n the mDtor ~md the load,match between th •• motor and the power electronlC converter--current rating, voltage rating, switching frequency ••.nd themotor induct ••.nce ,selection of spe ••d and position sensors,••••rvo dr'ive control and current limlting, current llmitingln adJustable sp••••d drivesDC motor drives: block diagram description of DC motordriv"" po••••r electronic converter , rippl.. in arm",tur.current, selection of serVo drlVe parameters; 1>.nefrequency controlled converters ,••ffect of discontinous••••matu•••• current • pow•••• f ••r:to •• of the lin •• current inadjust ••ble speed driv ••

(10Hn. 1 20 marks)

UNIT 2Intr.oduc.tion motor driv ••s , constant-speed drive, adj •.,st ••.blespeed drive, block diagram de••cription ;sp ••••d control forvarYlng stator fr ••quency and voltage torque speed charact-erJ.stic~ ,shIrt up co" ••id ••rations ,voltage boost required atlow frequency ,induction motor Cap<'lbllity,b ••low ••nd abov",rated sll",ed, braking in induction motors; harmonic motor~urrents, harmon,r: loss ••••, torque pulsations;variabl ••frequency converter classification ••; variable frequency PWM-VSI drlv ••~, ••dju ••t;l.ble •••peed control of PWM~VBI driv ••••,••p••••dcontrol CircuIt ••.nd curr ••nt limiting circuit, induction motor",er.vO drives,var,abl.. frequency sqLlr.. wOlve VSIdrives,variabl •• fr ••quency CSI drives, comparison of variablef ••equenr:y drlv ••",;line frequency varJ.••ble voltage drives,reduced voltagE!' starting (" soft start") of indution motor,spe.d control by static slip power recovery

10 Hr5 ; 20 marks

UNIT 3Powar devJ.c"s gate turn otf thyrJ.stor (610s) basicstructun' and 1 ..V Ch••ra<;terI ••tics,turn off op••rAtion, 8TOs"ltc~ing characterJ.stlcs~inclusion of snubb.... ...nd driv ••circuits,GTO turn on transi ••nt, 6TO turn off transi ••nt,mlnimumon on off st ••.te tlmes ,m ••.~imum controllable anodecurrent ,overcurr ••nt protection of 6TDs;Ingul ••.t",d gateblpolar transistor(IGBT) - Basic structure. I-V Ch••racteristlcdevlc" operation , blocking ,.tate op"'•..••.tion ,on $t ••te,-,peration, latchuJ'l in IGBTs- caU!IIesof latcthup,avoidanceof latch •.•p, ••••itchlng characteristics turn ontransJ, ••nt, turn off transslent ,NPT v••rsus F'T structur ••s,devie!;! limlts and SOAs ;Field controlled thyristor, (FeT)ba~H: structur •• and I.-V characteristlCS, device operationblocklng ••tate operation,on ,,.tate oper",tion, switchingch••racterlstics. JF£T d••vices verssus oth ••r power devic ••s;MOS -controlled thyristor b••sJ.c struct •.•re, MDSF£T-controlled turn on and turn off ,ration ••.l •• of off F£Tplacement J.n MCTstructure, MCTswitching behaviour, d••vicelimits and ,.••fe op••rating ",rea; power lntegrated circuitstype •• of power int ••gr ••t ••d circuit ••, ch",llenges facing PICcommerr:i••li ••ation

HI Hrs ; 20 m••rk~

••

function and typ"", diod" snubb".~effect of addi"g a 5nubb ••r r"si~ta"c"

UNIT4

Gat" and b"'se c;,r"lIit, or••li",inc,-y d""ign [:onsid•••.••tian"; de _Coupled dr-iv" circuits with unipol ••,..output, with biomoteroutput, optocolLpler- dri,,", "i..-cutts, t •.••nafor ••••,- -isoI ••ted dr-i"ecircuits providing both signal & power-,cacad" connected driveCirCuits - ope" emitt ••.- BJT Uri"•• c:ircuit ,,,;o'<:od,, driv", <:irUCit.for normally On powe,..devices, thyristor drive CirCUits _ gat"cU.-rent pulse r"'luin'",ent" ,gateo puI.... ""'01iti"""5,commutation cirCuit, power d""ic:e protec:tion in drivecircuit - over-Current protection, blanking times for bridgecircuit, " smart" d'-1,,", CirCUits for snubblerl ••"" ••••itching;<:ircuit layout CO""ider-atian - minimising stray inductance ~ndri"" <:in:uit .shieldi"g ""0' p"rtitiOtling of driv •• cirCUitr"duction of stray inducta,k •• in bus bars, cu •.•.••"t "'''''su'''''''''ntc"P"cito.. selection -••Iuminiu," el"ctolytic c"pacito •.",m••t••llised polypropyl"n ••c"pacitors and C"r"mic c"pacitor

HI Krs ; 21i1mark"UNIT5Snubbe.. ci"cuitcapacitiv.. snubb ••r,

i«iPl ••mfmtat .•"",; ."nubt.."..ci"cuit ft;.. thyri5tor51 r'••••t.l (...,,_snubb ••r ••i'th t•.an"i sto•.••I tu"n-o ff snu bb•••.;ov.,•.vo 1t"g.,snubb.... I tU"n-on ""ubb •••.; "nubb"rs fo.. bridg" cirCuitconfiguration" ,GTO snubb •••.COnsiderationsComponent t••mp control ••no' he••t . "'inks, Cont"ol Of"emiconductor o'''vic•• t••mPe •..•tur••, h••••t tr"ns1e •..by Conduc:tio"th•••..m••l r••s~~ta"c:" I h••••t st"ks, h••••t tr""sf"r by r"diation "~dc:onv"ction ;h"••t sink-ambi"nt c"lc:ulation

i0 Hrg 120 marks

•

,1 Po•••••."I"c:tro"ic , conve •..t•••.••ppl~cat~o" and d"5~gn "ec:o"d••d~tion N••d Moha" ,T Mudel"nd W.O,Robb~"s John wi1 ••

ry••no' 50ns

2 E:lec:t•.te Drives c:onC:"pts "no' "pplieation, v"dam~ub" ••hmanyam ,T••ta McG •..••••Hill3 PD~ ••r El~~tronic, P.C, Sen Tat ••Me G •.••

wHill

List of ••~p••rieme"ts1 DC d"'ive , 1 ""pt2 AC driv •• , 1 e~Pt3 po~er d"vic ••" , Z ""pts4 G••t" and bas ••driv ••cireuits, 2 ""pts5 Snubb •••.ei"euit, 2 e"pts

"

Of 5i""ill b••h"vi"g

•• mini ••umt••rm"o"kpraetie"l...

Th" term"ork ShOUld i"cludee"P •••.im••nt ba5ed on th••above list. Th••bas••d On PerfOrm~nce ~n th••o •.y ~ndw"ightag ••of 40% ••nd 60 % •..espectively,

E~amin'"tio" Schem ••,Pap..... 100 Marks(~ HOurs Du •.••tion)Term Work , 25 Narks

, Nature of light, ~••v.. theory ofOf light • EM speetrum , visibleMeasu •.••ment system, Photom ••t •.ie

8. E:. (TER/'! II,OPTOELECTRONICS (ELECTRONICS)

Teill::hir\gScheme ,Lectu •.es '4H •.s/W ••••kP•.."ctieal'2Hr5/ ••••••k

UNIT 1FUNDAMENTAL OF LIGHTlight, pa•..tiel.. theorySp~t;trum R"di ••ntR••diometric sy"t ••m,

Arti,fici••lof light

NatUral ,ProP •••.ties

LIGHT SOURCES, Types of Light Sourc:e" ;1igh t soure",,; LEO'... las"r diode,",oun,,, ••LED, P"incipl •• ,••n•••.gy 1"v••1 di••gram , Dir ••ct ,Indirect BandGap m••teri ••ls . Mat"rial ••used for Visible and Infr •••.ed LED' ••Su"f"",e Emitter ,E:dg.,••mitt""•., LEO Op•••."ting Ch•••."ct ••ri••tie5,C••leul"tion of 3-db ••l"'c:t•...ic••1 & optie ••l B.W.,Digit ••1M"dul"tion ••nd a"",log modulation of LEI)••.••di••tion P••tt•••..." 01"u •.f ••c", and ••dg•••••• itb" •.•

• (l0 Hrs; 20 M•••.k••).,~

UNll 2

Llght dete~tor5 : CI~~sifi~.tion of Llght dete~tors : ThermalDet",ctor~. Quantum Detector ••: PhotoemlsSive,Photoconductive,Photovoltaic.Properties of detectors, Respon.ivity ,spetc..-al ..-esponse,fr"'quII'n"y ..-espons••• nOlslI' , NEP.Va~"um Photo Diode, Photo Multipli ••..-, P-N Photodiode,p_i_nphotodiopd ••, ••v.danch.. photodiode, construction workingprinclpl ••• m.aterlal~ u5••d, calaeul ••.tion of responSivlty.

SOLAR CELL, Construction I!!quiv••1emt Circuit , "'••.terHlls,conv••..sion ",fficll!!ncy, I-V ch••.r ••ct"'rl15tlcs. R••mote batt •••..y-CharginQ applic ••tion.

photot..-an"istors ,PhotoFET"s, PhotoThysristorsd",tectors, UVdete~tors Inf •..••red

of invII'r"ionThre", Four

laser diod •••patt •••..n.

sl!miconduetor

• Strip qeometrv1••.••••..-., •..••di.tion

UNIT :3Las••r~ , Priroeiple of op••r ••tion • Populationoptical r""onaton., en••..-gy lev ••l diagr ••m, T••o,Ill'v••1 dlagram , l •••••r mod••".type.. of l ••••er , Ruby l ••••••r • HE-NE 1""lI'r ,

laser .HII'tero Junetlon LaserOp••..-ating eharaet",risti<:s of

of las ••r 1n medicalHolography.

(10 Hr••; 20 M"'..-ks)

m••thod., ApplIcation, Communication fi"ld,

Q-SwitehingIn••trumentation

UNIT 4

Dl••play Devi"es: Propertles of display ,Types of displays:L1::D, CRT, LCD •

LED DISPLAY,Non multiple~ed ,multlple~ed sev~n .egmentLEDdecoder/ driv ••r ; b"". gr ••.pl1 displ ••y.

LCDDISPLAY,E<"'sic Prlncipl ••, R",flectiv ••ordering in liquid cry ••tals :tWi••ted-nematic

tr"'nsmi ••••iv.. LCD!!;,Typ.... ofnematic. cholesteric, smetic.

Typ••S ofComp••riSion

Sev••nLEDAND

s"gmll'ntLCD •

'CD Dr i v •••.. ,(10 hRS, 20 Marks)

UNIT 5OPTICALCOMMUNICATIONSYSTEMS:PrOpe,"tl"S of lIght through opticl •• flb"'e. rype•• of fibr •••• ,ModuJ••ti.on ••eh••"'••••• Analog mOdulatIon ,digital modu"ltionmode•• , los ••e., in f1b •..••s ~ d1"per<;ion "'ffect , Adv. of fibr ••1n communication system.

OPTOCOUPLER'Principle. "haract ••r1stl~~, Typ••••, applicatl0nsof optoisolator.

,

REFERENCE:

1. OPTOELECTRONICS:An Introduction, 2nd ••dittonJ. Wll<!;on,J.F.8. H••••~.e..-s.

;~. Int"grated Circults and S••miconductor DeVice" :Th"ory and ApplIcation

Deboo I <Jc••..rou~3. Flbre Optic Communic••tlon 3rd Edition

Jos"pl1 C. Palai. ••Prli!ntice Hall

lhlO term"ork should inc;lude a mInimum of SIX ••"P•••..lmentsCOvO;>'-lngth •• "'yll ••.bus. Th" term wo..-k wlll be b••••li!dOnp••rformance of theory and pr ••ctic ••l~ ""Vlng a ••••ig"t ••g••of 401. and 601. ..-e"p"etiv ••ly.

16

•DIGITAL COMMUNICATION

•Teaching Scheme ,Lectures : 4Hr"/Weel<practicall2Hrs/week

Examination Scheme:Paper : 100 Marks(3 Hours Duration)Term Work: 25 MarksPractical, 25 Marks

•

•

UNIT 1Analog to digital conversion; Pulse modUlation samplingtheorem, low pa"s signals , band pass signals , discretefourier transform; pulse amplitude modulation , channelbandwidth, natural sampling flat top samling. signalrecovery Iqu",nization of sign",l" , qu""nti""tion "'''ror,pulse-code modulation, electrical representation of binarydigit",

(10 Hrsl 20 Marks)UNIT 2PCM System: Encoder, decoders; compandinglmultiplexing PCMsignals ; differential pulse-code modulation; delt~modulation j adaptive delta mOdulation; vo~oder

{10 Hrs; 20 Marks]UNIT 3Digital Modulation Te~hniques: binary phase shitt keying;differential phase shift keying; differentially encodedPSK;Quadrature PSK; Quadrature amplitude shift keying;binaryfrequency shift keying; comparision of BFSk and BPSK ;minimum shift keying (MSK)

(10 Hrs; 20 Marks)

UNIT 4Pata Transmission: Baseband signal receiver, probabilities oferror ,optim~,mfilter, while noise- matched filter, coherentreception, pase - shift keying, ferequency shitt keying, nOncoherent detection of FSK, differential FSK

(10 Hrs; 20 Marks)UNIT 5InformatioroTheory and coding: Discrete messages, amount ofinformation, average inform••tion, entropy, intormation rate; codirog to increase average intrmation;shanon.s th''''om ,channel capacity,e"pacity ot gaussian" ~hannels;b ••ndwidthSIN trade off ; Coding for error detection and correction ,block ~od••s, hamming distances,coding and decoding hadeardcodes. hamming codes, extended cod••••, cyclic codes.

(10 Hrs; 20 Marks)

f<;FERENCES: .' ~' ,Pr'inciplesof Commun~cat~of\ Systems, ",I'dEd,.t~on,H.Taub, D.L. Schilling, Tata Me Graw Hill.Communication system - An Introduction to signals and noisein ele~trical communi~ation A. Bru~e Carlson. Me Graw HillIntern••tional Edition.An Introduction to Analog To Digital Communuication,Simon Haykin, John Wiley. SEA edition.

•

•

LlST OF EXPEIHMENTS,PCM System ,2 Expts.Digital Modulation. : 2 E><pls.Coding and Decoding. : 4 Expts.

The termwork should in~ludeexperiment ba~ed on the above list Thebased on performance in theory andweightage of 40'l.and 60 'l.respectively.

a minimumlermworkpra~tical

of ••i><will behaving

17

'0"'0"

B.E. ELECTRONICS ENGlNEERIN6-------------.'<E-".-="".'-------------

TECHNICAL VISIT------ ---~,--------EXAM SCHEME,

Te..-m WOl'"k--------The t~l:hnil:al visit ~s •••part of th.. learning process

tn.t start before the v~sit and continues ",fter the V.l.sit.In••titut10n shall ••.rang•••• t lea5t two 1ndustn.al visit to theel.ctron11:5, comput",,. <lnd to theallied fieldindustries/or-ganizaticn about eight hours dur-ation. Instituteshall obtain appropriate certifio:ate 01 viSit from the conCernlndustri •• /o..-garoiza tion. Stud ••nt.. .h••11 sub"'i t wri tt ••n reportabout the v.I."itindividually Or in ••mall groups (2-3 stud.nts).

The report should contain th.. .lnfer-mation about the10110W1ng.

1. Th•• org_n1zat10n -ao:tivJ.ty of organiz.t1<:m andset up t.chnical personn.l and thRir m.in duties.2. The project/industry br~Rf description with sketches ~nd,.••liient technic~l ~nform.tion.3. The work/process observed with sp~c~ficalion of~tem of work, equipm••nt etc. and rol~ of engine~r5.

Th~ eval1..'ation of the report of technical vi ••it maymade by pan••l of two te.chers appointed by the principal, asfollowing parts.a] Coverage Aspects: Almost all item .hall be covered.b] Detailed Observatlon , Systmm/process/product explained withdata, diagram speciflc.t~on.c] Quality of Presentation: Report shall be very objectivecon"ist of clean and system ••.tic organization of topicinformation.

dJ Critic ••1 I Display unu5ual clarity to observe cribcally andto giv~ hill own idea reg ••rding merits, demerits, improv,"mentneeded etc.

e] Viva voca : A Vlva voc •• "hall be conductRd On the technicalvisit rRport by the subject teacher to access the specif~cknowledge gained by the students for technical application.

B.E. ELEC'rRONICS ENGINEERING

TERM-II

50 marks: 50 mark••

PROJECT PART - I r

TEACHING SCHEMElPr••ct~c.l : 4 Hrs/week

----- ~==,-===----.._--EXAMSCHEME,Term Wor'kOral

Project wor~ P••.rt--II will be th. continuation of project-I. Undertak"n by the candidate •• ~n th", first term. Th", term work••hal I cons~st of a typed report On the work r:arri"d out by thebatch of ••tud ••nts in respect of the project ao;signed during thePart-! &< Part-Il.Report sh.all consi ••t of i.-,troduction, literaturesurv",y, conc"pt, design & analYSis, application, futuredevelopm••nt and information relat"d to project topic. Only thosedelta shRli!t•• ShOll1be lnclud ••d in th •• proj ••et report whiCh are notstud~ ••d in the pr",vious years &< ab"olutely required for theproj ••c t.

ORALEXAMINATION

It shall consist of an oral examination based on ther"'port submitted by the ca.ndid••t ••s and/o.-the demonstration of thefa.bricated d••"igo project. Th•• said e~amin.tion will be conduct"dby a panel of two e~am~n",rs, consisting of the guide Olnd another••xtern. I ex••m~ner' prE'fer-ably from Industry or oU".r university.

NOTE, Th•• c.ndid ••te mu••t bring the projectfln.1 r"port eompl••ted ~n all respectpra~tical "xamination of the proj ••ct.

Part-lwhile

report and"'ppearing