IIT Roorkee has released the GATE 2025 Electronics and Communication Engineering (ECE) syllabus on its official website. Candidates registered for the subject can check the syllabus at gate2025.iitr.ac.in. The GATE 2025 exam will be held on February 1, 2, 15, and 16, 2025. Check the GATE ECE syllabus, pattern, books, two-paper combination and more.
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.
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The GATE 2025 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. The Electronics and Communication Engineering Syllabus has eight sections: Engineering Mathematics, Networks Signals and Systems, Electronic Devices, Analog Circuits, Digital Circuits, Control Systems, Communications, and Electromagnetics. Along with the GATE 2025 ECE syllabus, candidates are advised to check the GATE 2025 exam pattern for adequate exam preparation.
Q: When is GATE Electronics and Communication exam expected to be conducted?
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.
Q: What is the syllabus for GATE exam?
GATE Syllabus have 3 major sections namely General Aptitude, Engineering Mathematics, and Chosen subject.
GATE General aptitude syllabus is based on intermediate level general understanding to test aptitude of candidates. However, Engineering mathematics and chosen subject's syllabus will be of graduation level. A candidates must expect good undergraduate level question from the syllabus in the GATE exam.
The distribution of questions in all papers except AR, CY, EY, GG, MA, PH, XH, and XL, the marking distribution is as follows - General Aptitude (15), Engineering Mathematics (13 marks), and Subject-specific (72).
The distribution of questions in AR, CY, EY, GG, MA, PH, XH, and XL is as follows - General Aptitude (15) and Subject-specific (85).
Q: What is GATE General Aptitude Syllabus?
Candidates can check GATE general aptitude syllabus in brief, general aptitude consist of 4 main sections; Verbal Aptitude, Quantitative Aptitude, Analytical Aptitude, Spatial Aptitude . Verbal Aptitude contains basic English grammer, Quantative aptitude contains basic mathematics, other 2 sections contains rational and logical reasoning questions. Candidates can check the GATE 2025 Genral Aptitude Syllabus ih details through the below given link;
Important Links For GATE 2025 | |
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GATE 2025 Syllabus | GATE Previous Year Question Papers |
GATE Exam Pattern 2025 | GATE 2025 Eligibility Criteria |
GATE 2025 Electronics and Communication Engineering Exam Dates
IIT Roorkee has announced the GATE 2025 exam dates on its official website, gate2025.iitr.ac.in. The exam will be conducted in two sessions on February 1, 2, 15, and 16, 2025. The GATE 2025 ECE exam will be held on February 15, 2025 (2:30 pm to 5:30 pm). Registered candidates can get complete exam details on the GATE 2025 admit card, which will be released on January 2, 2025.
GATE 2025 Electronics and Communication Engineering Syllabus
IIT Roorkee has released the GATE ECE syllabus 2025 on the GATE’s official website- gate2025.iitr.ac.in. Candidates can download the GATE 2025 Electronics and Communication Engineering Syllabus in PDF format from the official website or check the detailed syllabus 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 |
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
Q: What is GATE DA (Data Science and Artificial Intelligence) syllabus?
GATE DA (Data Science and Artificial Intelligence) syllabus contains several sections namely Probability and Statistics, Linear Algebra, Calculus and Optimization, Programming, Data Structures and Algorithms, Database Management and Warehousing, Machine Learning, Artificial Intelligence.
Candidates can check complete GATE DA Syllabus for GATE 2025 using the given link; GATE 2025 Complete Syllabus
Q: What is the paper code for GATE Electronics and Communication exam?
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.
Q: What is the generic syllabus of GATE 2025 Electronics and Communication?
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
Q: What is GATE Engineering Mathematics syllabus?
GATE Engineering Mathematics Syllabus contains undergradudation level mathematics topics. Candidates can check topics listed; Linear Algebra, Matrix Algebra, Complex Analysis, Real Analysis, Calculus, Differential Equations, Limit and Continuity, Probability, Permutaion and Combination, Binomial Distributions, Numerical Methods.
Above given topics represents brief syllabus for Engineering Mathematics, Candidates can read complet syllabus in detail using the link: GATE 2025 Complete Syllabus
Q: How to download GATE 2025 syllabus?
Candidates can follow the below steps to download GATE 2025 syllabus.
- Visit official GATE 2025 website: gate2025.iitr.ac.in
- click on the " GATE PAPERS & SYLLABUS" section
- Click on the paper link to download syllabus of subject
- A PDF will appear, doenload and save the pdf.
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 | 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 |
GATE 2025 Electronics and Communication Engineering Exam Pattern
The GATE 2025 ECE paper will be held online for three hours on February 15, 2025 (2:30 to 9:30 pm). The question paper will be 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 2025 Electronics and Communication Engineering exam pattern, the ECE question paper will comprise 65 questions of 100 marks. It is divided into general aptitude questions of 15 marks and subject-specific questions of 85.
GATE 2025 ECE: Allowed Two-Paper Combinations
Candidates opting for electronics and communication engineering in GATE 2025 as the primary subject can choose the following test papers as the secondary papers in the GATE 2025 two-paper combination -
- Computer science and information technology
- Data science and artificial intelligence
- Electrical engineering
- Instrumentation engineering
- Physics
GATE 2025 ECE New Two-Paper Combination:
- Life Sciences (XL)
Books for GATE 2025 Electronics and Communication Preparation
Candidates can refer to the books below for GATE 2025 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 |
GATE 2025 Electronics and Communications Syllabus: FAQs
Check GATE 2025 ECE-related FAQs below -
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Student Forum
Answered 15 hours ago
NIT Andhra Pradesh has not released the 2024 cutoff data for the M.Tech course. However, the GATE cutoff for NIT Andhra Pradesh in 2023, 2022 and 2021 can be different for each M.Tech specialisation and the candidates can be divided into different categories as well. Cutoff scores often depend on t
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Contributor-Level 6
Answered Yesterday
Yes, candidates can appear for the JEE Mains exam without 75% marks in their qualifying exam. The 75% criteria is only applicable at the time of admission into NITs, IIITs and GFTIs and for appearing in JEE Advanced.
For Gate exam there is no such criteria that in your B tech or BE degree you have to
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Contributor-Level 10
Answered 2 days ago
Yes, A candidate can fill the application form with newly created email, However candidate must not change provided email for communication purpose.
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Contributor-Level 6
Answered 5 days ago
Yes, as an M.Sc. Electronics and Communication student, you can definitely pursue job opportunities in PSUs (Public Sector Undertakings) with a valid GATE rank. While many PSUs traditionally require a B.Tech/B.E. degree, some of them have started considering M.Sc. graduates, especially in fields rel
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Contributor-Level 10
Answered 5 days ago
Candidates who are willing to take admission to non sponsored NIT Uttarakhand M.Tech seat must apply and appear for the GATE exam. The steps to apply for GATE are as follows:
1. Go to the GATE 2025 registration portal.
2. Rgister as new candidate. Generate login credentials.
3. Login using credentials
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Contributor-Level 10
Answered 5 days ago
NIT Uttarkhand accpets valid GATE exam scores for M.Tech admissions. As per official sources, the GATE exam date for 2025 session is out. The exam is scheduled to be held from Feb 3 to Feb 11, 2024. To register, the students can visit the official GATE website.
S
Contributor-Level 10
Answered 5 days ago
Students seeking admission to NIT Puducherry M.Tech courses can take admission via GATE exam. The steps to apply for GATE are as follows:
1. Go to the GATE 2025 registration portal.
2. Rgister as new candidate. Generate login credentials.
3. Login using credentials generated in the last step.
4. Fill ou
S
Contributor-Level 10
Answered 5 days ago
NIT Puducherry accpets GATE exam scores for admission to its M.Tech courses. As per official sources, the GATE exam date for 2025 session is out. The exam is scheduled to be held from Feb 3 to Feb 11, 2024. To register, the students can visit the official GATE website.
S
Contributor-Level 10
Answered 5 days ago
Yes, admission to NIT Puducherry M.Tech course is possible without taking GATE exam. As per an official document, on priority, the institute offers admission via CCMT counselling. To participate in CCMT counselling, students must have appeared for GATE exam.
However, if seats are left vacant even aft
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Contributor-Level 10
Answered 6 days ago
If two applicants secure the same GATE score for admission to M.Tech at IIITDM Jabalpur, the institute resolve and determine the inter-se-merit of candidates, from the following criteria:
- In the unlikely event of candidates' year of GATE score being the same, preference will be given based on the All
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Contributor-Level 6
What is the GATE cutoffs for NIT Andhra Pradesh M.Tech admission for 2024?