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GATE Syllabus ECE 2021- GATE Syllabus for Electronics & Communication Engineering (ECE), Exam Pattern at gate.iitd.ac.in

GATE Syllabus ECE 2021- GATE Syllabus ECE 2021 will be released by IIT Bombay officials by September 2020 (Tentatively). GATE applicants must be aware of the GATE Syllabus ECE 2021 in order to start the preparation of GATE 2021 ECE. The GATE Syllabus ECE 2021 for Electronics and Communication Engineering (ECE) consists section-wise topics. Knowing GATE Syllabus ECE 2021 will help candidates in making a good preparation strategy which will help them achieve a desired goals. For more information candidates can refer to the GATE Electronics Syllabus, candidates can effectively plan their preparation strategy and score higher scores.

Geetha | Updated: Sep 23, 2020, 09:49 IST

GATE Syllabus ECE 2021- GATE Syllabus for Electronics & Communication Engineering (ECE), Exam Pattern at gate.iitd.ac.in

GATE Syllabus ECE 2021- GATE Syllabus for Electronics & Communication Engineering (ECE), Exam Pattern at gate.iitd.ac.in

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GATE Syllabus ECE 2021 To Be Released @ gate.iitd.ac.in

GATE Syllabus ECE 2021- Indian Institute of Technology, Bombay has released the GATE Syllabus ECE 2021 for Electronics and Communication Engineering. The syllabus has been released in pdf format. Electronics and Communication Engineering is one of the most pursued fields of engineering. Students planning to appear for the GATE exam should ensure that they are well aware of the topics and subjects that have been included in the Electronics and Communication Engineering syllabus. Students can find a deep insight into topics and subjects in the GATE Syllabus ECE 2021 in this article. Going through the GATE Syllabus ECE 2021 will help the candidates to strengthen their preparations and focus on the key topics that have high weightage in the exam. Students should note that the GATE syllabus 2021 will be different from the degree syllabus and it is necessary to know what topics the question paper will be based upon. Read the complete article to get an in-depth view of GATE Syllabus ECE 2021 for Electronics and Communication Engineering.

Check here- GATE Syllabus ECE 2021

What is the GATE Syllabus ECE 2021 for Electronics and Communication Engineering?



Topics to be Covered


Engineering Mathematics

  • Linear Algebra

  • Calculus

  • Differential Equations

  • Vector Analysis

  • Complex Analysis

  • Numerical Methods

  • Probability and Statistics


Networks, Signals and Systems

  • Circuit analysis

  • Continuous-time signals

  • Discrete-time signals


Electronic Devices

Energy bands in intrinsic and extrinsic semiconductors, equilibrium carrier concentration, direct and indirect band-gap semiconductors.

Carrier transport: diffusion current, drift current, mobility and resistivity, generation and recombination of carriers, Poisson, and continuity equations. P-N junction, Zener diode, BJT, MOS capacitor, MOSFET, LED, photodiode, and solar cell.


Analog Circuits

Diode circuits: clipping, clamping and rectifiers.

BJT and MOSFET amplifiers: biasing, ac coupling, small-signal analysis, frequency response. Current mirrors and differential amplifiers.

Op-amp circuits: Amplifiers, summers, differentiators, integrators, active filters, Schmitt triggers and oscillators


Digital Circuits

Number representations: binary, integer, and floating-point- numbers.

Combinatorial circuits: Boolean algebra, minimization of functions using Boolean identities and Karnaugh map, logic gates and their static CMOS implementations, arithmetic circuits, code converters, multiplexers, decoders.

Sequential circuits: latches and flip-flops, counters, shift-registers, finite state machines, propagation delay, setup and hold time, critical path delay.

Data converters: sample and hold circuits, ADCs, and DACs.

Semiconductor memories: ROM, SRAM, DRAM.

Computer organization: Machine instructions and addressing modes, ALU, data-path, and control unit, instruction pipelining


Control Systems

Basic control system components; Feedback principle; Transfer function; Block diagram representation; Signal flow graph; Transient and steady-state analysis of LTI systems; Frequency response; Routh-Hurwitz and Nyquist stability criteria; Bode and root-locus plots; Lag, lead and lag-lead compensation; State variable model and solution of state equation of LTI systems.



Random processes: autocorrelation and power spectral density, properties of white noise, filtering of random signals through LTI systems.

Analog communications: amplitude modulation and demodulation, angle modulation and demodulation, spectra of AM and FM, superheterodyne receivers.

Information theory: entropy, mutual information and channel capacity theorem.

Digital communications: PCM, DPCM, digital modulation schemes (ASK, PSK, FSK, QAM), bandwidth, inter-symbol interference, MAP, ML detection, matched filter receiver, SNR and BER.

Fundamentals of error correction, Hamming codes, CRC.



Maxwell's equations: differential and integral forms and their interpretation, boundary conditions, wave equation, Poynting vector.

Plane waves and properties: reflection and refraction, polarization, phase and group velocity, propagation through various media, skin depth.

Transmission lines: equations, characteristic impedance, impedance matching, impedance transformation, S-parameters, Smith chart.

Rectangular and circular waveguides, light propagation in optical fibers, dipole and monopole antennas, linear antenna arrays.

Disclaimer: The above information is for general informational purposes only. All information on the Site is provided in good faith, however we make no representation or warranty of any kind, express or implied, regarding the accuracy, adequacy, validity, reliability, availability or completeness of any information on the Site.
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