GATE 2026 ECE Syllabus, Subject Wise Syllabus and Weightage

This article will mainly talk about the GATE 2026 ECE syllabus. The GATE Electronics and Communication Engineering Paper 2026 will be held at IIT Guwahati to facilitate postgraduate admissions and PSU recruitment. To create a successful study plan, candidates who want to sit for the GATE 2026 ECE test must have a solid comprehension of the GATE ECE Syllabus 2026.

GATE 2026 ECE Syllabus

Also learn: GATE 2026 CSE Syllabus

Important topics, such as analogue and digital circuits, control systems, etc., are covered in the GATE ECE syllabus. With the aid of the syllabus, candidates will understand the primary subjects on which they must focus to perform well on the test. In this article, we have provided a comprehensive list of every section included in the GATE ECE Syllabus 2026.

GATE 2026 ECE Syllabus, Subject Wise Syllabus and Weightage

Candidates should make sure they are familiar with the GATE Electronics and Communication Engineering (ECE) syllabus if they plan to sit for the GATE exam in 2026. Along with the notification, the official GATE ECE Syllabus 2026 PDF will be posted on the official website, gate.iitg.ac.in.

To succeed in the GATE ECE Exam 2026, candidates must be thoroughly familiar with the subject matter and format of the test. Examining the entire syllabus will help you understand the main subjects and how they are assigned grades.

Exam Pattern for GATE ECE in 2026

Before beginning their GATE study, candidates are advised to go over the entire exam pattern. With the help of the ECE test pattern for GATE 2026, candidates may acquire particular facts about the length of the exam, the number of questions, the duration, the total number of marks, and much more.

The Graduate Aptitude Test in Engineering (GATE) test pattern for 2026 is shown below.

Events Details
Examination Mode Online
Number of Questions 65
Examination Duration 3 hours – 180 Minutes
Examination Pattern
  • Multiple Choice Questions (MCQs)
  • NAT or Numerical Answer Type Questions 
Marking Scheme
  • Test papers for multiple-choice questions (MCQs) carry one mark each, with one-third and two-thirds of the possible points being deducted for erroneous responses, accordingly.
  • No negative marking for NAT.
Number of Sections
  • Section 1 – General Aptitude
  • Section 2 –  Core Discipline Questions. and Engineering Mathematics
Topic wise weightage
  • General Aptitude – 15%
  • Engineering Mathematics – 15%
  • Core Discipline Questions – 70%

GATE 2026 ECE syllabus

To find out which courses are covered in the GATE ECE syllabus for 2026, look at the table. By studying the GATE ECE syllabus, students can effectively get ready. A list of every subject that includes the key points from the GATE syllabus may be seen below.

GATE 2026 ECE syllabus for General Aptitude

Candidates’ verbal and numerical thinking skills are assessed in the GATE ECE General Aptitude curriculum. It attempts to assess their comprehension and application of written material, data analysis, problem-solving, and logical reasoning skills—all of which are necessary for success in a variety of technical disciplines.

Topics Syllabus
Verbal Aptitude
  • English grammar
  • Narrative sequencing
  • Reading and comprehension
  • Vocabularies
  •  
Quantitative Aptitude
  • Data interpretation
  • 2 and 3 Dimensional plots
  • Permutations and combinations (P & C)
  • Ratios, percentages, powers, exponents, and logarithms are examples of numerical computation and estimate.
  • Maps & tables
  • Mensuration and geometry
  • Elementary statistics and probability
Analytical Aptitude
  • Logic: Deduction and induction Analogy
  • Numerical relations and reasoning
Spatial Aptitude
  • Transformation of shapes like translation, mirroring, rotation and scaling
  • Paper folding, cutting, and patterns (2 and 3 dimensions)
  • Assembling & grouping

GATE 2026 ECE syllabus for Engineering Mathematics

Engineering The GATE ECE syllabus will include a significant amount of mathematics. It goes on fundamental concepts and mathematical techniques utilised in communication and electronics engineering. It enhances candidates’ capacity for problem-solving, logical thought, and successful handling of difficult technical issues.

The following are the main subjects addressed in the GATE ECE syllabus 2026:

Sub-topics Syllabus
Linear Algebra
  • Solution of linear equations – existence and uniqueness
  • Matrix algebra, eigen values and eigen vectors
  • Vector space
  • Rank
  • Linear dependence and independence
Calculus
  • Evaluation of definite and improper integrals
  • Multiple integrals, line, surface and volume integrals
  • Partial derivatives, maxima and minima
  • Taylor series
  • Mean value theorems
  • Theorems of integral calculus
Differential Equations
  • Initial and boundary value problems
  • Higher order linear differential equations
  • Partial differential equations
  • First order equations (linear and nonlinear)
  • Cauchy’s and Euler’s equations
  • Variable separable method
  • Complementary function and particular integral
  • Methods of solution using variation of parameters
Vector Analysis
  • Gradient, divergence and curl
  • Vectors in plane and space
  • Gauss’s, Green’s and Stokes’ theorems
  • Vector operations
Complex Analysis
  • Taylor and Laurent series, residue theorem
  • Analytic functions
  • Cauchy’s integral theorem
  • Cauchy’s integral formula, sequences, series, convergence tests
Probability and Statistics
  • Combinatorial probability
  • Joint and conditional probability
  • Binomial distribution
  • Poisson distribution
  • Normal distribution
  • Mean, median, mode, standard deviation
  • Exponential distribution
  • Probability distributions

GATE 2026 ECE syllabus for Core Subjects

The questions from the particular subjects that undergraduate students study are covered in the core portion. The following is a list of topics and subtopics:

Networks , Signal & Systems
Sub-topics Syllabus
Circuit Analysis
  • Linear 2-port network parameters, wye-delta transformation
  • Superposition, Thevenin’s theorem, Norton’s theorem & reciprocity
  • Solution of network equations using Laplace transform
  • Maximum power transfer
  • Sinusoidal steady state analysis: phasors, complex power
  • Analysis of linear circuits, including RL, RC, and RLC circuits, in the time and frequency domains
  • Node and mesh analysis
Continuous-time Signals
  • Sampling theorem and applications
  • Fourier series
  • Fourier transform
Discrete-time Signals
  • DTFT, DFT, z-transform
  • LTI systems: definition and characteristics, stability and causality, convolution and impulse response, poles and zeroes
  • Discrete-time processing of continuous-time signals
  • Frequency response, group delay, phase delay
Analog Circuits
Sub-topics Syllabus
Diode Circuits
  • BJT & MOSFET
  • Clipping, clamping & rectifiers
Amplifiers
  • Biasing
  • Current mirrors & differential amplifiers
  • AC coupling, small signal analysis & frequency response
Op-amp Circuits
  • Schmitt triggers & oscillators
  • Amplifiers
  • Summers, differentiators & integrators
  • Active filters
Control Systems
Sub-topics Syllabus
Basic control system components
  • Signal flow graph
  • Feedback principle
  • Block diagram representation
  • Transfer function
Transient and steady-state analysis of LTI systems
  • Lag, lead & laglead compensation
  • Frequency response
  • State variable model
  • Bode and root-locus plots
  • Routh-Hurwitz & Nyquist stability criteria
Electronic Devices
Sub-topics Syllabus
Semiconductors
  • Equilibrium carrier concentration
  • Direct and indirect band-gap semiconductors
  • Energy bands in semiconductors
Carrier Transport
  • Poisson and continuity equations
  • Diffusion current & drift current
  • Mobility and resistivity
  • Generation and recombination of carriers
Diode
  • LED, photo diode & solar cell
  • P-N junction & Zener diode
  • BJT, MOS capacitor & MOSFET
Digital Circuits
Sub-topics Syllabus
Number Representations
  • Integer & floating-point numbers
  • Binary Number system
Combinatorial Circuits
  • Multiplexers & decoders
  • Boolean algebra
  • Arithmetic circuits
  • Code converters
  • Boolean function minimisation with the Karnaugh map and Boolean identities
  • Logic gates & their static CMOS implementations
Sequential Circuits
  • Finite state machines
  • Latches & flip-flops
  • Setup and hold time
  • Propagation delay & critical path delay
  • Counters & shift-registers
Data Converters & Semiconductor
  • ADCs & DACs
  • Sample & hold circuits
Memories
  • DRAM
  • ROM
  • SRAM
Computer Organization
  • Instruction pipelining
  • ALU, data-path & control unit
  • Machine instructions & addressing modes
Electromagnetics
Sub-topics Syllabus
Maxwell’s Equations
  • Wave equation
  • Boundary conditions
  • Differential and integral forms and their interpretation
  • Poynting vector
Plane Waves and Properties
  • Propagation through various media
  • Skin depth
  • Reflection and refraction polarization
  • Phase and group velocity
Transmission Lines
  • Smith chart
  • S-parameters
  • Impedance matching
  • Equations
  • Characteristic impedance
  • Impedance transformation
Waveguides and Antenna
  • Dipole and monopole antennas
  • Rectangular and circular waveguides
  • Linear antenna arrays
  • Light propagation in optical fibers
Communications
Sub-topics Syllabus
Random Processes
  • Filtering of random signals through LTI systems.
  • Auto correlation & power spectral density
  • Properties of white noise
Analog Communications
  • Super heterodyne receivers.
  • Angle modulation & demodulation
  • Spectra of AM & FM
  • Amplitude modulation & demodulation
Information Theory
  • Channel capacity theorem
  • Entropy
  • Mutual information
Digital Communications
  • Digital modulation schemes (ASK, PSK, FSK, QAM) & their bandwidth
  • Inter-symbol interference
  • MAP & ML detection
  • SNR and BER
  • PCM, DPCM
  • Matched filter receiver
Fundamentals of Error Correction
  • CRC
  • Hamming codes

Also learn: GATE 2026 ME Syllabus

FAQs on the GATE 2026 ECE syllabus

Who will conduct the 2026 GATE ECE Exam?

The Indian Institute of Technology, Guwahati, will administer the GATE ECE Exam in 2026.

What is the number of parts in the GATE ECE syllabus 2026?

General aptitude, engineering mathematics, and ECE core courses are the three primary areas of the GATE ECE syllabus 2026.

How many points will be awarded for the 2026 GATE ECE exam?

The GATE ECE test in 2026 will consist of eight major sections and have a total score of 100.

How can I obtain the 2026 GATE ECE syllabus?

Applicants can visit the institution’s official website or get the GATE ECE syllabus 2026 in PDF format from this page.

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