COMPANY NAME
ISRO
The objective of ISRO is to develop space technology and its application to various national tasks. Accordingly, Indian Space Research Organisation (ISRO) has successfully operationalised two major satellite systems namely Indian National Satellites (INSAT) for communication services and Indian Remote Sensing (IRS) satellites for management of natural resources; also, Polar Satellite Launch Vehicle (PSLV) for launching IRS type of satellites and Geostationary Satellite Launch Vehicle (GSLV) for launching INSAT type of satellites.
TOTAL NO OF POSTS
Total Number of Vacancies : 102 Posts
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SYLLABUS
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S.NO
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SUBJECTS
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SYLLABUS
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1
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Physical Electronics,
Electron Devices and ICs
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Electrons
and holes in semi-conductors, Carner Statistics, Mechanism of current flow in
a semi-conductor, Hall effect; Junction theory; Different types of diodes and
their characteristics; Bipolar Junction transistor; Field effect transistors;
Power switching devices like SCRs, GTOs, power MOSFETs; Basics of
ICs-bipolar, MOS and CMOS types; basic and Opto Electronics.
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2
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Signals and Systems
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Classification
of signals and systems; System modeling in terms of differential and
difference equations; State variable representation; Fourier series; Fourier
transforms and their application to system analysis; Laplace transforms and
their application to system analysis; Convolution and superposition integrals
and their applications; Z-transforms and their applications to the analysis
and characterization of discrete time systems; Random signals and
probability; Correlation functions; Spectral density; Response of linear
system to random inputs.
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Network Theory
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Network
analysis techniques; Network theorems, transient response, steady state
sinusoidal response; Network graphs and their applications in network
analysis; Tellegen's theorem. Two port networks; Z, Y, h and transmission
parameters. Combination of two ports, analysis of common two ports. Network
functions: parts of network functions, obtaining a network function from a
given part. Transmission criteria: delay and rise time, Elmore's and other
definitions effect of cascading. Elements of network synthesis.
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Electromagnetic Theory
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Analysis
of electrostatic and magneto-static fields; Laplace's and Poisson's
equations; Boundary value problems and their solutions; Maxwell's equations;
application to wave propagation in bounded and unbounded media; Transmission
lines: basic theory, standing waves, matching applications, microstrip lines;
Basics of wave guides and resonators; Elements of antenna theory.
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Analog Electronic Circuits
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Transistor
biasing and stabilization. Small signal analysis. Power amplifiers.
Frequency. response. Wide banding techniques. Feedback amplifiers. Tuned
amplifiers. Oscillators, Rectifiers and power supplies. Op Amp, PLL, other
linear integrated circuits and applications. Pulse shaping circuits and
waveform generators.
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Digital Electronic
Circuits
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Transistor
as a switching element; Boolean algebra, simplification of Boolean function
Karnaugh map and applications; IC Logic gates and their characteristics; IC
logic families: DTL, TTL, ECL, NMOS, PMOS and CMOS gates and their
comparison; Combinational logic circuits; Half adder, Full adder; Digital
comparator; Multiplexer De-multiplexer; ROM and their applications.
Flip-flops. R-S, J-K, D and T flip-tops; Different types of counters and
registers. Waveform generators. A/D and D/A converters. Semi-conductor
memories.
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Control Systems
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Transient
and steady state response of control systems; Effect of feedback on stability
and sensitivity; Root locus techniques; Frequency response analysis. Concepts
of gain and phase margins; Constant-M and Constant-N Nichol's Chart;
Approximation of transient response from Constant-N Nichol's Chart;
Approximation of transient response from closed loop frequency response;
Design of Control Systems; Compensators; Industrial controllers.
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Microwave Engineering
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Microwave
Tubes and solid state devices, Microwave generation and amplifiers, Wave
guides and other Microwave Components and Circuits, Microstrip circuits,
Microwave Antennas, Microwave Measurements, Masers, Lasers; Micro-wave
propagation. Microwave Communication Systems-terrestrial and satellite based.
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Computer Engineering
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Number
Systems. Data representation; Programming; Elements of a high level
programming language PASCAL/C; Use of basic data structures; Fundamentals of
computer architecture; Processor design; Control unit design; Memory
organization, I/o System Organization. Microprocessors: Architecture and
instruction set of Microprocessor's 8085 and 8086, Assembly language
Programming. Microprocessor Based system design: typical examples. Personal
computers and their typical uses.
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10
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Communication Systems
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Basic information theory; Modulation and detection in analogue and digital systems; Sampling and data reconstructions; Quantization and coding; Time division and frequency division multiplexing; Equalization; Optical Communication: in free space and fiber optic; Propagation of signals at HF, VHF, UHF and microwave frequency; Satellite Communication.
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