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syllabus & solved paper of DRDO for the Post of STA-B (Electronics & communication
)

syllabus for drdo exam of eletrical and communication engineering:

• network
• elctromagnetic
• electronic device
• analog circuits
• signal and systems
• digital circuits
• control system
• communication

see this attachment for complete syllabus:

Syllabus for DRDO SET (Electronics & Communication paper):

Networks:

Network graphs: matrices associated with graphs; incidence, fundamental cut set and fundamental circuit matrices. Solution methods: nodal and mesh analysis. Network theorems: superposition, Thevenin and Norton’s maximum power transfer, Wye-Delta transformation. Steady state sinusoidal analysis using phasors. Linear constant coefficient differential equations; time domain analysis of simple RLC circuits, Solution of network equations using Laplace transform: frequency domain analysis of RLC circuits. 2-port network parameters: driving point and transfer functions. State equations for networks.

Electronic Devices:

Energy bands in silicon, intrinsic and extrinsic silicon. Carrier transport in silicon: diffusion current, drift current, mobility, and resistivity. Generation and recombination of carriers. p-n junction diode, Zener diode, tunnel diode, BJT, JFET, MOS capacitor, MOSFET, LED, p-I-n and avalanche photo diode, Basics of LASERs. Device technology: integrated circuits fabrication process, oxidation, diffusion, ion implantation, photolithography, n-tub, p-tub and twin-tub CMOS process.

Analog Circuits:

Small Signal Equivalent circuits of diodes, BJTs, MOSFETs and analog CMOS. Simple diode circuits, clipping, clamping, rectifier. Biasing and bias stability of transistor and FET amplifiers. Amplifiers: single-and multi-stage, differential and operational, feedback, and power. Frequency response of amplifiers. Simple op-amp circuits. Filters. Sinusoidal oscillators; criterion for oscillation; single-transistor and op-amp configurations. Function generators and wave-shaping circuits, 555 Timers. Power supplies.

Digital Circuits:

Boolean algebra, minimization of Boolean functions; logic gates; digital IC families (DTL, TTL, ECL, MOS, CMOS). Combinatorial circuits: arithmetic circuits, code converters, multiplexers, decoders, PROMs and PLAs. Sequential circuits: latches and flip-flops, counters and shift-registers. Sample and hold circuits, ADCs, DACs. Semiconductor memories. Microprocessor(8085): architecture, programming, memory and I/O interfacing.

Signals and Systems:

Definitions and properties of Laplace transform, continuous-time and discrete-time Fourier series, continuous-time and discrete-time Fourier Transform, DFT and FFT, z-transform. Sampling theorem. Linear Time-Invariant (LTI) Systems: definitions and properties; causality, stability, impulse response, convolution, poles and zeros, parallel and cascade structure, frequency response, group delay, phase delay. Signal transmission through LTI systems.

Control Systems:

Basic control system components; block diagrammatic 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: elements of lead and lag compensation, elements of Proportional-Integral-Derivative (PID) control. State variable representation and solution of state equation of LTI control systems.

Communications:

Random signals and noise: probability, random variables, probability density function, autocorrelation, power spectral density. Analog communication systems: amplitude and angle modulation and demodulation systems, spectral analysis of these operations, superheterodyne receivers; elements of hardware, realizations of analog communication systems; signal-to-noise ratio (SNR) calculations for amplitude modulation (AM) and frequency modulation (FM) for low noise conditions. Fundamentals of information theory and channel capacity theorem. Digital communication systems: pulse code modulation (PCM), differential pulse code modulation (DPCM), digital modulation schemes: amplitude, phase and frequency shift keying schemes (ASK, PSK, FSK), matched filter receivers, bandwidth consideration and probability of error calculations for these schemes. Basics of TDMA, FDMA and CDMA and GSM.

Electromagnetics:

Elements of vector calculus: divergence and curl; Gauss’ and Stokes’ theorems, Maxwell’s equations: differential and integral forms. Wave equation, Poynting vector. Plane waves: propagation through various media; reflection and refraction; phase and group velocity; skin depth. Transmission lines: characteristic impedance; impedance transformation; Smith chart; impedance matching; S parameters, pulse excitation. Waveguides: modes in rectangular waveguides; boundary conditions; cut-off frequencies; dispersion relations. Basics of propagation in dielectric waveguide and optical fibers. Basics of Antennas: Dipole antennas; radiation pattern; antenna gain.

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PLZ SEND ME THE SOLVED PAPER OF DRDO STA-B(ELECTRONIC & COMMUNICATION ENGINEERING) ON MY MAIL [email protected]

Plz send me drdo model paper of electronics&communication engineering of sta-b.[/quote]

Plz send me yhe soved paper of drdo sta-b(electronics & communication engineering)[/quote]

Plz send me the solved paper of drdo sta-b(electronic & communication engineering) on my mail [email protected][/quote]

plz send me model question paper for sta b electronics & instrumentation at [email protected]

Originally Posted by Unregistered

PLZ SEND ME YHE SOVED PAPER OF DRDO STA-B(ELECTRONICS & COMMUNICATION ENGINEERING)

drdo entry question paper

pls send me solved questionpapers drdo STA-B(ELECRTONICS & COMMUNICATION ENGINEERING)

Plz send me the solved paper of drdo sta-b(electronic & communication engineering) on my mail id-arvind1209@GMAIL>COM[/quote]

PLEASE SEND ME SOLVED QUESTION PAPERS DRDO STA-B(ELECTRONICS&COMMUNICATION ENGINEERING) ON MY MAIL ID [email protected]

plsss end me olved qutn papers for DRDO STA-B(ECE) on [email protected]

PLZ SEND ME & SYLLABUS THE SOLVED PAPER OF DRDO STA-B(ELECTRONIC & COMMUNICATION ENGINEERING) ON MY MAIL [email protected]

Sir,
plz send preavous que. paper of Electronics &Comm.for diplo holder. as soon as possible.
My email - [email protected]

please send one solved paper for DRDO STA B
my mail id is [email protected]

Any one having previous question papers and syllabus of CEPTAM exam for the post STA-B,
plez sent to my mail...... thanking you...

[email protected]

PLZ SEND ME THE SOLVED PAPER OF DRDO STA-B(ELECTRONIC & COMMUNICATION ENGINEERING) ON MY MAIL

[email protected]

PLZ SEND ME & SYLLABUS THE SOLVED PAPER OF DRDO STA-B(ELECTRONIC & COMMUNICATION ENGINEERING) ON MY MAIL [email protected]


Thanking you,
Aruna.j

Sir,


kindly provide the DRDO old exam sample paper for STA-B (electronics &Communication) on my e-mail account.

Re: Syllabus & solved old question papers for DRDO exam for STA-B (electronics and Communication)?

PLZ SEND ME & SYLLABUS THE SOLVED PAPER OF DRDO STA-B(ELECTRONIC & COMMUNICATION ENGINEERING) ON MY MAIL [email protected]


Thanks & Ragards,
Vikas Nandeshwar

thank u...........

Originally Posted by niki tewari

syllabus & solved paper of drdo for the post of sta-b (electronics & communication
)

reply please

requested sir,
i am diploma holder in electronics & telecommunication. i applying for drdo enter test. so please i want to drdo previous paper.
please sent my e-mail id,
[email protected]
[email protected]

i want solved quation paper old exam sample paper for STA-B (electronics &Communication) on my e-mail account. my mail id [email protected]

need previous papers ceptam-03,04

PLEASE SEND ME SOLVED PAPER OF DRDO STA B (ELECTRONICS & COMMUNICATION ENGG.) ON MY e-mail Id [email protected]

could anybody please give me the drdo sta b electronics and instrumentation engineering...

PLZ SEND ME & SYLLABUS THE SOLVED PAPER OF DRDO STA-B(ELECTRONIC & COMMUNICATION ENGINEERING) ON MY MAIL [email protected]

Suggest me a good book for STA-B electronics and communication

PLZ SEND ME & SYLLABUS THE SOLVED PAPER OF DRDO STA-B(ELECTRONIC & COMMUNICATION ENGINEERING) ON MY MAIL [email protected]
Also refer any good BOOK for test preparation.

[QUOTE=niki tewari;485662]syllabus & solved paper of DRDO for the Post of STA-B (Electronics & communication
)[/QU
I have applied for drdo sta-b (electronics and communication ),can u please provide me the syllabus and old solved papers to my mail id [email protected] and also suggest any book t.Thank you

Send me model question paper of STA-B ( elctronics and communication engineering ) on my email add. -(ssidhu [email protected] )

sir plz send me last year question paper for STA-B(electronics & comm.) on my email id [email protected]

PLZ SEND ME THE SOLVED PAPER OF DRDO STA-B(ELECTRONIC & COMMUNICATION ENGINEERING) [email protected]

sir, plz send me last year solved
question paper of drdo for STA-B
(electronics & comm.) on my
email id anandkmr136@
gmail.com

syllabus for drdo exam of eletrical and communication engineering:

network
elctromagnetic
electronic device
analog circuits
signal and systems
digital circuits
control system
communication

sir, plz send me Syllabus for DRDO exam for STA-B (electronics and Communication) and last year solved
question paper of drdo for STA-B
(electronics & comm.) on my
email id sanampreet733@
gmail.com

sir pls send me 5 old question paper of drdo entrast exam for STA-B Electronics and communication Engg ( diploma holder )

[email protected]

Originally Posted by niki tewari

syllabus & solved paper of DRDO for the Post of STA-B (Electronics & communication
)

Sir pls send me 10 old solved question papers for entrance exam DRDO STA-B in electronics and communication engineering (diploma holder).....my email ID: [email protected]

PLZ SEND ME SYLLABUS AND SOLVED PAPER OF DRDO STA-B(ELECTRONIC & COMMUNICATION ENGINEERING) ON MY EMAIL ID [email protected]