GATE 2026 Syllabus for Electronics & Communication Engineering (ECE): PDF Download
Graduate Aptitude Test in Engineering 2026 ( GATE )
GATE 2026 Scorecard (free download)
27 Mar '26 - 31 May '26
GATE EE Syllabus 2026: IIT Guwahati has
GATE 2026 Electronics and Communication Engineering Syllabus: IIT Guwahati has released the GATE 2026 Electronics and Communication Engineering (EC) syllabus on the official website. Candidates registered for the subject can check the GATE EC syllabus at gate2026.iitg.ac.in along with the pattern, question paper PDF, preparation tips, two-paper combination and more. The GATE exam is scheduled to take place on February 7, 8, 14, and 15, 2026.
IIT Guwahati will conduct GATE ECE 2026 exam on Feb 15 in the forenoon shift (9:30 am to 12:30 pm) for MTech and PSU recruitment. Candidates who are appearing for GATE electronics and communication engineering (EC) exam must be thorough with syllabus and GATE paper pattern 2026.
The GATE ECE syllabus 2026 consists important subjects such as Analog Circuits, Digital Circuits, Control Systems, Communications, Engineering Mathematics, Networks Signals and Systems, Electronic Devices and Electromagnetics.
LIVE NOW: GATE 2026 CE, ME, and EE Paper Analysis (Feb 14) Live Updates
- What is GATE Electronics and Communication Engineering?
- GATE Electronics and Communication Engineering Syllabus
- GATE 2026 Electronics and Communication Engineering Exam Dates
- GATE 2026 ECE Syllabus PDF Download
- GATE ECE Chapter-Wise Weightage (Based on past five year's trends)
- GATE 2026 EC Syllabus
- GATE 2026 Electronics and Communication Engineering Exam Pattern
- GATE 2026 ECE: Allowed Two-Paper Combinations
What is GATE Electronics and Communication Engineering?
Electronics and Communication Engineering is an engineering discipline that designs, develops, and tests electronic circuits and communication devices. GATE ECE graduates work in various industries, such as telecommunications, aerospace, and automotive. During their M. Tech degree in electronics and communication engineering, they study digital and analogue transmission and reception of signals, microprocessors, communication tools, etc.
Some careers for ECE engineers include RF Engineer, Quality Assurance Engineer, Communication Engineer, etc.
| GATE 2026 CE Shift 1 Answer Key Solutions with Question Paper | GATE 2026 EE Answer Key Solutions with Question Paper |
| GATE 2026 ME Answer Key with Solutions with Question Paper | |
Commonly asked questions
The GATE 2025 ECE exam will be held on February 15, 2025 (2:30 p.m. to 5:30 p.m.). Candidates appearing for the exam must bring their GATE 2025 admit card to the exam centre.
The GATE paper code for electronics and communication is ECE. Candidates can check the paper code on the website. Before opting for the test paper, candidates must check the exam syllabus and pattern.
The syllabus of GATE Electronics and Communication is as follows -
Engineering Mathematics
Networks, signals, and systems
Electronic devices
Analog circuits
Digital circuits
Control systems
Communications
And Electromagnetics
Candidates can check GATE Electronics and Communication syllabus here - https://www.shiksha.com/engineering/gate-exam-syllabus
GATE Electronics and Communication Engineering Syllabus
The GATE 2026 syllabus for Electronics and Communication Engineering (ECE) consists of 3 major parts: General Aptitude, Engineering Mathematics and Electronic & Communication Engineering Topics. Knowing the GATE syllabus for ECE will help candidates develop a good preparation strategy to help them achieve their desired goals. Along with the GATE 2026 ECE syllabus, candidates are advised to check the GATE 2026 exam pattern for adequate exam preparation.
| Important Links For GATE 2026 |
|---|
| GATE Previous Year Question Papers |
| GATE 2026 Eligibility Criteria |
GATE 2026 Electronics and Communication Engineering Exam Dates
The Indian Institute of Technology, Guwahati, has released the GATE 2026 exam dates. Candidates can check on official website- gate2026.iitg.ac.in or check at GATE 2026 branch-wise exam dates page. GATE ECE paper exam is on Feb 15 (first shift). Candidates appearing for the Graduate Aptitude Test in Engineering must download their GATE admit card 2026 and follow the GATE exam day guidelines.
The GATE exam is scheduled for February 7, 8, 14, and 15, 2026, in two shifts.
Commonly asked questions
IIT Bombay is one of the top Engineering institute in the country. It is ranked by various bodies. National Institutional Ranking Framework (NIRF) has ranked IIT Bombay, #3 in the "Engineering" category. BTech is the flagship programme of the institute. Moreover, the institute also offers MBA programme. IIT Bombay is also well-known for its Management course. It has secured #10 position in the NIRF 2024 rankings in the Management category.
IIT Delhi offers PG Diploma course in D.I.I.T (Naval Construction) and Metro Rail Transport: Technology and Management.
No, there is no change in GATE 2026 syllabus. However, a new sectional paper has been added under Engineering Sciences, XE, which is Energy Science and GATE paper code is XE-I. Candidates can download GATE syllabus 2026 PDF from official website- gate2026.iitg.ac.in.
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GATE 2026 ECE Syllabus PDF Download
IIT Guwahati has released the GATE EC syllabus 2026 on the official website. Candidates can download the syllabus PDF on the website or on our page.
Download GATE 2026 EC syllabus PDF
GATE ECE Chapter-Wise Weightage (Based on past five year's trends)
| Subjects | 1 Mark Questions | 2 Marks Questions | Total Marks | Weightage Analysis |
|---|---|---|---|---|
| Digital Circuits | 3 | 3 | 8 | 9% |
| Control Systems | 1 | 2 | 5 | 5% |
| Engineering Mathematics | 5 | 4 | 13 | 13% |
| Analog Circuits | 3 | 2 | 7 | 7% |
| Signal Systems | 4 | 3 | 10 | 10% |
| General Aptitude | 5 | 5 | 15 | 15% |
| Communication | 3 | 5 | 13 | 13% |
| Networks Theory | 2 | 5 | 12 | 12% |
| Electronic Devices | 2 | 2 | 6 | 6% |
Commonly asked questions
IIT Bombay offers BTech course in different specialisations and as an integrated programme. Its fee structure is cumulative of various components, such as tuition fees, caution money, and more. Students who get a seat allocated in the counselling have to pay the required fee amount. IIT Bombay BTech tuition fees range from INR 8 Lacs to INR 10 lakh. This range is inclusive of tuition fees for the integrated programme.
It must be noted that the given fee details are as per the official website/ sanctioning body. It is still subject to revision and hence, is indicative.
IIT Delhi MSc fee structure is cumulative of various components, including tuition fees, hostel fees, student welfare fund, alumni fees, training and placement charges, etc. Candidates who get selected have to pay the required admission fees to confirm their candidature. IIT-Delhi MSc tuition fee range from INR 30,000 to INR 70,000. This fee amount is as per the official website/ sanctioning body. It is still subject to changes and hence, is indicative.
IIT Bombay BS tuition fee is Rs 8 Lakh. The hostel fee is Rs 2.81 lakh. One time payment of Rs 14900 is also required. The fee details are sourced from official website. Students should visit the official website of IIT Bombay to know more on admission.
GATE 2026 EC Syllabus
Candidates can check section-wise GATE ECE 2026 syllabus details below -
Section I - Engineering Mathematics
| Topics |
Sub-Topics |
|---|---|
| Linear Algebra |
Vector space | Basis | Linear Dependence and Independence | Matrix Algebra | Eigen Values and Eigen Vectors | Rank, Solution of Linear Equations - Existence and Uniqueness |
| 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 non-linear) | 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 |
Vector in plane and space | Vector operations | Gradient | Divergence and Curl, Gauss’s, Green’s and Stoke’s Theorems |
| Complex Analysis |
Analytic functions | Cauchy’s Integral Theorem | Cauchy’s Integral Theorem | Sequences | Series | Convergence Tests | Taylor’s and Laurent series | Residue Theorem |
| Probability and Statistics |
Mean, Median, Mode, Standard Deviation, Combinatorial Probability | Probability Distributions | Binomial Distributions | Poisson Distribution | Exponential Distribution | Normal Distribution | Joint and Conditional Probability |
Also read:
- GATE 2026 ECE subject-wise weightage, previous year's question papers, and more
- GATE 2026 answer key by Made Easy
- GATE exam 2026 question paper (all subjects)
Section II - Networks, Signals, and Systems
| Topics |
Sub-Topics |
|---|---|
| Circuit Analysis |
Node and Mesh Analysis | Superposition | Thevinin’s Theorem | Norton’s Theorem | Reciprocity | Sinusoidal Steady State Analysis: Phasors, Complex Power, Maximum Power Transfer | Time and Frequency Domain Analysis of Linear Circuits: 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 and Fourier Transform | Sampling Theorem and Application |
| Discrete-Time Signals |
DTFT | DFT | Z-Transform | Discrete-Time Processing of Continuous-Time Signals | LTI systems: Definitions and Properties | Casualty, Stability, Impulse Response, Convolution, Poles and Zeroes | Frequency Response | Group Delay | Phase Delay |
Section III - Electronic Devices
| Topics |
Sub-Topics |
|---|---|
| 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 | Photo Diode and Solar Cell |
Section IV - Analog Circuits
| Topics |
Sub-Topics |
|---|---|
| Diode Circuits |
Clipping | Clamping | 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 |
Section V - Digital Circuits
| Topics |
Sub-Topics |
|---|---|
| Number Representations |
Binary | Integer and Floating-Point Paper - Numbers | Combinatorial Circuits: Boolean Algebra, Minimization of Functions using Boolean Identities and Karnaugh Map | Logic Gates and their Static CMOS Implementations | Arithmetic Circuits | Code Convertors | Multiplexers and Decoders |
| Sequential Circuits |
Latches and Flip Flops | Counters | Shift-Registers | Finite State Machines | Propagation Delay | Setup and Hold Time | Critical Path Delay |
| Data Convertors |
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 |
Section VI - Control Systems
| Topics |
Sub-Topics |
|---|---|
| Control Systems |
Basic Control System Components | Feedback Principal | 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 |
Section VII - Communications
| Topics |
Sub-Topics |
|---|---|
| Random Processes |
Auto Correlation 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 | Super Heterodyne 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 |
Section VIII - Electromagnetics
| Topics |
Sub-Topics |
|---|---|
| Maxwell’s Equations |
Differential and Integral Forms and Their Interpretation | Boundary Conditions | Wave Equations | Poynting Vector |
| Plane Waves and Properties |
Reflection and Refraction | Polarisation | 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 |
GATE 2026 Electronics and Communication Engineering Exam Pattern
The GATE 2026 EC paper will be held online for three hours. The question paper is divided into two sections - general aptitude and ECE subject. The mode of language is English. Three types of questions will be asked in the examination: multiple-choice questions (MCQ), multiple-select questions (MSQ), and numerical answer-type questions (NAT).
According to the GATE ECE 2026 exam pattern, the ECE question paper comprises 65 questions of 100 marks. It is divided into general aptitude questions of 15 marks and subject-specific questions of 85.
Commonly asked questions
Students who get the hostel facility have to pay for the hostel charges, which include various one-time and semester-wise payable components such as Mess Fee, Medical Fee, Hostel Amenities Fund, etc. Find below the bifurcation of IIT Bombay hostel charges for undergraduate courses:
IIT Bombay Hostel Fee Component | Charges (in INR) |
|---|---|
| Hostel Charges | 8300 (Hostel Rent of INR 2,500/- is included) |
| Electricity and Water charges | 4000 |
| Hostel Amenities Fund | 1600 |
| Hostel-Mess Security Deposit (one time) | 3000 |
| Total Hostel Fee (A) | 16,900/- |
| Per Semester Mess Advance (B) | 22,500/ |
| Total Fees Payable (A+B) | 39,400/- |
Note: The above amount are the autumn semester charges for UG courses. The final amount may differ as per the semester and course preference.
Yes, IIT Bombay offers a four-year BTech in eight specialisations. Admission to these programmes is based on merit in JEE Advanced. Only the students who pass JEE main can take the advanced exam. The aspirants who furher meet the cutoff criteria can participate in JoSAA counselling.
All the BTech specialisations offered by IIT Bombay are enlisted below:
- Aerospace Engineering
- Electrical Engineering
- Mechanical Engineering
- Chemical Engineering
- Computer Science & Engineering
- Metallurgical Engineering & Materials Science
- Engineering Physics
- Civil Engineering
The total tuition fee for IIT Bombay MDes is INR 1 Lacs as per an unofficial source. Students belonging to SC/ ST/ PwD category or a child of institution staff are exempted from paying the tuition fee. There is a concessional and a non-concessional fee for candidates belonging to General/ EWS/ OBC-NCL category. The concessional is offered on tuition fee. Candidates apart from the tuition fee are required to pay examination fee, medical fee, etc. Students not staying in hostel are exempted from the payment of hostel fee.
Apart from the course fee, candidates also have to pay a registration fee of INR 300 for General/ OBC Male and INR 150 for SC/ ST/ PwD and female candidates.
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GATE 2026 ECE: Allowed Two-Paper Combinations
Candidates opting for electronics and communication engineering in GATE 2026 as the primary subject can choose the following test papers as the secondary papers in the GATE 2026 two-paper combination. Candidates can check the paper combination list below -
- Computer science and information technology
- Data science and artificial intelligence
- Electrical engineering
- Instrumentation engineering
- Physics
Also read:
Books for GATE 2026 Electronics and Communication Preparation
Candidates can refer to the books below for GATE 2026 Electronics and Communication (ECE) preparation-
| Book Name |
Author |
|---|---|
| Advanced Engineering Mathematics |
Dr H.K Dass |
| Higher Engineering Mathematics |
Dr BS Grewal |
| Quantitative Aptitude and Logical Reasoning |
R.S Agarwal |
| Network Theory |
Alexander Sadiku |
| Engineering Circuit Analysis |
Hayt and Kammerly |
| Integrated Electronics |
Jacob Millman and Christos C.Halkias |
| Semiconductor Devices |
David Neaman |
| Linear ICs |
Gaekwad |
| Pulse and Digital Electronics |
Milliman and Taub |
| Fundamentals of Digital Electronics |
Anand Kumar |
| Digital Logic and Computer Design |
M. Morris Mano |
| Modern Control System |
Katsuhiko Ogato |
| Modern Digital and Analog Communications Systems |
BP Lathi |
| Antenna Theory |
Balanis |
| GATE ECE |
R.K Kanodia |
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Student Forum
Anything you would want to ask experts?Answered 3 days ago
This year, 10,11,719 candidates registered for Graduate Aptitude Test in Engineering, and 797434 candidates appeared for the GATE. The number of qualified students list will be available once statistical report is released.
S
Contributor-Level 7
Answered 4 days ago
Yes, COAP is only for M.Tech and PhD admissions at IITs and IISc Bangalore. The portal also updates job offers for some PSUs. Overall, around 23+ IITs participate in GATE COAP counselling every year.
A
Contributor-Level 7
Answered 6 days ago
With a GATE EC 2026 score of 609 and EWS category rank, you are well within the cutoff range for M.Tech in VLSI/Microelectronics at several IITs (like IIT Guwahati, IIT Hyderabad, IIT Roorkee) and top NITs (like NIT Trichy, NIT Warangal, NIT Calicut). Your score is strong enough to target premier in
S
Contributor-Level 10
Answered 6 days ago
Yes, you can join NIT Puducherry without GATE, but only through specific alternative admission channels such as the Self-Support M.Tech program, Sponsored/QIP (Quality Improvement Program), or DASA (Direct Admission of Students Abroad). Regular M.Tech seats are primarily filled via GATE and CCMT cou
S
Contributor-Level 10
Answered 6 days ago
The GATE exam is conducted in the month of February. Registrations can be done on respective website. The application forms are generally out in last week of August. The application fee is INR 1,000 (female/SC/ST/PWD) and INR 2,000 (Male/General/OBC/EWS). Students have to register separately on univ
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Contributor-Level 10
Answered a week ago
No, Indian students don't need JEE, NEET, or GATE exam score to get a seat at Imperial College. However, programs like MBBS (UCAT), MBA (GMAT), and some STEM programs (ESAT, TMUA, GRE) do ask for additional test scores.
Make sure to check entry requirements for desired course before applying at Impe
A
Contributor-Level 10
Answered a week ago
Yes, you can get admission in M.Tech without GATE exam at MIT College of Management and Computer Application. In that case, you can appear for PERA CET or MIT-WPU CET exam and get a valid score for admission.
S
Contributor-Level 10
Answered a week ago
| Target Performance | Desired Score | Approx. Questions to Attempt | Reasoning |
| Top IITs / PSUs | 70 - 85+ | 55 - 60 Questions | High attempts with near-perfect accuracy are required to compete for the top 500 ranks. |
| Old IITs / Top NITs | 55 - 70 | 45 - 52 Questions | A safe zone where you focus on high-weightage topics and core subjects. |
| Qualification / New NITs | 30 - 45 | 35 - 40 Questions | Focus on General Aptitude, Mathematics, and your the strongest 3–4 technical subjects. |
S
Contributor-Level 10
Answered a week ago
The GATE 2026 results were officially released by IIT Guwahati on March 19, 2026, at approximately 3:00 PM IST.
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Contributor-Level 10
Answered a week ago
| Category | Potential Branches | Admission Chance |
| General | Interdisciplinary branches (Biomedical, Earth System Science, Aquacultural Engineering) | Moderate |
| OBC | Chemical, Cryogenic, or Functional Materials | Moderate to High |
| SC / ST | Core branches (Mechanical, Communication, Structural) | Very High |
S
Contributor-Level 10
Upasana Pradhan is an Mtech graduate in Electronics and Communication Engineering from DTU who specialises in curating postgraduate and undergraduate engineering entrance exam content, such as GATE, TS PGECET, KCET,
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