GATE 2023 Syllabus for Electronics and Communication Engineering (ECE)

Nov 21, 2022, 16:45 IST

Candidates who seek to ace the Electronics and Communication Engineering paper of the Gate 2023 can review the topics and concepts covered under the subject for the exam. This article contains information about the GATE 2023 Exam Syllabus for Electronics And Communication Engineering (ECE). The link is also available for download in PDF form.

Students would be able to study more carefully for the GATE Exam for Electronics and Communication Engineering if they are aware of the entire GATE 2023 Exam Syllabus. They can improve their exam preparations by focusing more on the topics with more marks weightage according to the GATE 2023 Syllabus.

Graduate Aptitude Test in Engineering (GATE) is an all-India postgraduate entrance exam for engineering graduate students. This entrance exam is used to assess students' overall abilities. Usually, the GATE exam is administered by the Indian Institute of Science, Bangalore, in collaboration with seven other Indian Institute of Technology (IIT) located throughout India.The next GATE Entrance Exam, which is held every year in February, is scheduled to take place in February 2023.

Table of Content
About GATE Exam GATE ECE Exam Pattern 2023 GATE Syllabus for ECE 2023 Conclusion Frequently Asked Questions (FAQ)

About GATE Exam

The Graduate Aptitude Test in Engineering is a national test that is authorised and administered in eight regions across the country. The GATE Committee, faculty members from IISc, and seven other IITs administer the exam on behalf of the Ministry of Human Resources Development, National Coordinating Board, and Department of Education. The GATE exam is designed to assess students' knowledge in subjects such as engineering and science.

The GATE scorecard is also used by a number of PSUs (Public Sector Undertakings) to recruit candidates for prestigious jobs at Indian Oil, GAIL, and Hindustan Petroleum, among others.

GATE ECE Exam Pattern 2023

Candidates who aspire to ace the GATE exams will find the exam pattern of GATE ECE 2023. Along with the GATE Exam Syllabus for Electronics and Communications Engineering, the marking scheme will help the students to prepare well accordingly. Here’s the pattern of the examination which can help the students to boost their confidence.

Particulars	Details
Mode of Exam	Online
Number of Questions	65
Duration of Exam	3 hours
Pattern of Questions	Multiple Choice Questions (MCQs) Numerical Answer Type Questions (NAT)
Marking Scheme	For MCQ’s -Test Paper carry 1 mark and 2 marks for questions with 1/3 and 2/3 negative marking for incorrect answers respectively. For NAT - There will be no negative marking.
Number of Sections	Section 1- General Aptitude Section 2 – Engineering Mathematics and Technical Questions.
Topic wise weightage	General Aptitude – 15% Engineering Mathematics – 15% Technical Questions – 70%

GATE Syllabus for ECE 2023

IIT Delhi has released the GATE Electronics and Communication Engineering Syllabus. If you're a GATE candidate, simply look for the GATE EC Engineering exam syllabus before you start studying. The topics and sub-topics that must be covered for each subject in the GATE 2023 Electronics and Communication Engineering discipline are detailed below. Ensure that candidates are familiar with the following sections of the Electronics and Communication Engineering paper.

Candidates who are planning to appear for the GATE 2023 Electronics and Communication Engineering Exam should review the syllabus provided below. This would aid them in their exam preparation.Gate syllabus is mainly divided into two parts -

General Aptitude (GA)

Topics	Syllabus
Verbal Aptitude	English grammar Vocabularies Reading and comprehension Narrative sequencing
Quantitative Aptitude	Data interpretation 2 & 3-dimensional plots Maps & tables Numerical computation & estimation that includes ratios, percentages, powers, exponents & logarithms Permutations & combinations Mensuration & geometry Elementary statistics & probability
Analytical Aptitude	Logic: Deduction & induction Analogy Numerical relations & reasoning
Spatial Aptitude	Transformation of shapes like translation, mirroring , rotation & scaling Assembling & grouping Paper folding, cutting, and patterns (2 & 3 dimensions)

Technical Subjects

Subject Name	Sub-topics	Syllabus
Engineering Mathematics	Linear Algebra	Linear dependence and independence Vector space Matrix algebra, eigen values and eigen vectors Solution of linear equations- existence and uniqueness Rank .
	Calculus	Mean value theorems Theorems of integral calculus Evaluation of definite and improper integrals Partial derivatives, maxima and minima Multiple integrals, line, surface and volume integrals Taylor series
	Differential Equations	First order equations (linear and nonlinear) Higher order linear differential equations Cauchy's and Euler's equations Methods of solution using variation of parameters Complementary function and particular integral Partial differential equations Variable separable method initial and boundary value problems
	Vector Analysis	Vectors in plane and space Vector operations Gradient, divergence and curl Gauss's, Green's and Stokes’ theorems.
	Complex Analysis	Analytic functions Cauchy’s integral theorem Cauchy’s integral formula, sequences, series, convergence tests Taylor and Laurent series, residue theorem.
	Probability and Statistics	Mean, median, mode, standard deviation Combinatorial probability Probability distributions Binomial distribution Poisson distribution Exponential distribution Normal distribution Joint and conditional probability.
Networks , Signal & Systems	Circuit Analysis	Node and mesh analysis Superposition, Thevenin's theorem, Norton’s theorem & reciprocity. Sinusoidal steady state analysis: phasors, complex power Maximum power transfer. Time and frequency domain analysis of linear circuits such as RL, RC and RLC circuits Solution of network equations using Laplace transform Linear 2-port network parameters, wye-delta transformation.
	Continuous-time Signals	Fourier series Fourier transform Sampling theorem and applications.
	Discrete-time Signals	DTFT, DFT, z-transform Discrete-time processing of continuous-time signals. LTI systems: definition and properties, causality & stability, their impulse response & convolution, poles & zeroes, Frequency response, group delay, phase delay
Electronic Devices	Semiconductors	Energy bands in 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.
	Diode	P-N junction & Zener diode BJT, MOS capacitor & MOSFET LED, photo diode & solar cell
Analog Circuits	Diode Circuits	Clipping, clamping & rectifiers BJT & MOSFET
	Amplifiers	Biasing Ac coupling, small signal analysis & frequency response Current mirrors & differential amplifiers
	Op-amp Circuits	Amplifiers Summers, differentiators & integrators Active filters Schmitt triggers & oscillators
Digital Circuits	Number Representations	Binary Number system Integer & floating-point- numbers
	Combinatorial circuits	Boolean algebra Minimization of boolean functions using Boolean identities & Karnaugh map Logic gates & their static CMOS implementations Arithmetic circuits Code converters Multiplexers & decoders.
	Sequential Circuits	Latches & flip-flops Counters & shift-registers Finite state machines Propagation delay & critical path delay Setup and hold time
	Data Converters Semiconductor	Sample & hold circuits ADCs & DACs
	Memories	ROM SRAM DRAM
	Computer Organization	Machine instructions & addressing modes ALU, data-path & control unit Instruction pipelining
Control Systems	Basic control system components	Feedback principle Transfer function Block diagram representation Signal flow graph
Control Systems	Transient and steady-state analysis of LTI systems	Frequency response Routh-Hurwitz & Nyquist stability criteria Bode and root-locus plots Lag, lead & laglead compensation State variable model Solution of state equation of LTI systems.
Communications	Random Processes	Auto correlation & power spectral density Properties of white noise Filtering of random signals through LTI systems.
	Analog Communications	Amplitude modulation & demodulation Angle modulation & demodulation Spectra of AM & FM Super heterodyne receivers.
	Information Theory	Entropy Mutual information Channel capacity theorem
	Digital Communications	PCM, DPCM Digital modulation schemes (ASK, PSK, FSK, QAM) & their bandwidth Inter-symbol interference, MAP & ML detection, Matched filter receiver SNR and BER
	Fundamentals of error correction	Hamming codes CRC.
Electromagnetics	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.
	Waveguides and Antenna	Rectangular and circular waveguides Light propagation in optical fibers Dipole and monopole antennas Linear antenna arrays.

Conclusion

This article was all about Gate 2023 Electronics and Communication Syllabus. For better understanding, start with your syllabus and follow all the preparation tips for better performance in the gate examination. Pick out the most suitable ones accordingly. Also, check the exam pattern before going for the Gate 2023 exam.If you have any queries then feel free to ask in the comment section.

Frequently Asked Questions (FAQ)

Q1. What is the full form of GATE ?

Ans. Graduate Aptitude Test in Engineering.

Q2. How many papers can a student apply for Gate 2023 ?

Ans. Students can apply for 1 of the 29 papers for gate 2023.

Q3. Is it compulsory for bringing the gate application form to gate zonal offices during the gate 2023 exam ?

Ans. No

Q4. Can I fill multiple application forms with the same email id ?

Ans. No

Q5. Can I apply for how many GATE Exam Papers?

Ans. A candidate may apply for one or more of the 29 papers listed in the GATE information brochure or on the GATE website. The candidate will be responsible for selecting the appropriate paper. Further guidelines in this regard are provided below:

The candidate is expected to choose a paper that is relevant to the discipline of his or her qualifying degree.
The candidate may also select any other paper from the approved combination based on his or her admission plan, while keeping in mind the eligibility criteria of the institutions to which he or she wishes to apply.