Video Lectures of 6 Months Preparation for GATE ECE for Electronics and Communication Engineering (ECE) Exam
Watch free video lectures for 6 Months Preparation for GATE ECE covering all chapters/topics as per the latest syllabus in 2026. These concept videos, recorded lectures, and audio notes are designed to help Electronics and Communication Engineering (ECE) students understand every topic clearly — anytime, anywhere. Start learning on EduRev.
Mirroring
| How to solve Mirror Image Problems 03:02 min |  |
Rotation of shapes
| Rotation of Shapes - 1 05:13 min | |
| Rotation of Shapes - 2 02:52 min | |
Paper Folding and Cutting
| Paper Folding & Cutting - 1 07:09 min | |
| Paper Folding & Cutting - 2 11:47 min | |
Patterns in 2 and 3 dimensions
| Three-dimensional Visualization 52:26 min | |
Translation
| Translation Spatial Aptitude 42:55 min | |
Assembling and Grouping
| Assembling of Shapes 02:48 min | |
Complete Spatial Aptitude
| Spatial Aptitude 74:33 min | |
| Spatial Aptitude (All PYQs with Tricks) 60:08 min | |
Diode Circuits
| Introduction to Clippers 09:46 min | |
| Introduction to Diode Rectifier Circuits 05:30 min | |
BJT - Biasing & Stabilization
| Transfer Function of System 06:03 min | |
Basics of Control System & Transfer Function
| Introduction to Control System 09:44 min | |
| Introduction to Transfer Function 06:05 min | |
| Open Loop Systems 04:17 min | |
| Closed Loop Systems 04:55 min | |
Block Diagrams & Signal Flow Graphs
| Introduction to Block Diagrams 07:07 min | |
| Block Diagram Reduction Rules - 1 10:07 min | |
| Block Diagram Reduction Rules - 2 13:35 min | |
| Block Diagram Reduction Solved Example 07:04 min | |
| Introduction to Signal Flow Graphs 27:11 min | |
| Mason’s Gain Rule 13:21 min | |
| Mason’s Gain Rule Solved Example - 1 10:03 min | |
| Mason’s Gain Rule Solved Example - 2 08:49 min | |
Time Response Analysis
| Time Response Analysis (One Shot) 32:50 min | |
| Time Response of Undamped Second Order System for Step Unit 08:34 min | |
| Steady State Error with unit step input for Type 0, 1 & 2 system in Control System 11:55 min | |
| Steady State Error with unit ramp input for Type 0, 1 & 2 system 12:38 min | |
| Time Response Analysis or Time Domain Analysis in Control Engineering 08:32 min | |
Routh-Hurwitz Stability
| Introduction to Stability Analysis 22:42 min | |
| Routh-Hurwitz Criteria 29:49 min | |
| Special Case of RH Criteria 24:24 min | |
| Applications of RH Criteria 13:29 min | |
The Root Locus Technique
| What is Root Locus Plot? 09:25 min | |
| Root Locus Rules in Control Engineering 10:37 min | |
| Angle of Departure in Root Locus 14:40 min | |
| Root locus: Example- 1 12:28 min | |
Frequency Domain Analysis (Polar & Bode Plot)
| Nyquist and Polar Plot - 1 25:29 min | |
| Nyquist and Polar Plot - 2 36:46 min | |
| Nyquist and Polar Plot - 3 30:21 min | |
| Nyquist and Polar Plot - 4 35:10 min | |
| Nyquist and Polar Plot - 5 34:23 min | |
| Nyquist and Polar Plot - 6 29:49 min | |
| Nyquist and Polar Plot - 7 24:45 min | |
| Nyquist and Polar Plot - 8 15:43 min | |
| Bode Plot in Control System, Procedure to Draw Bode Plot, Parameters of Bode Plot 21:05 min | |
State Space Analysis
| Zero State Response in State Space Analysis 23:25 min | |
| Transfer Function to Block Diagram in State Space Analysis 20:57 min | |
| Transfer Function to State Space Equations - 1 37:12 min | |
| Transfer Function to State Space Equations - 2 31:01 min | |
| Signal Flow Graph to State Space Equations 26:18 min | |
| State space equations to Transfer function 40:38 min | |
| Controllability and Observability 25:27 min | |
Controllers & Compensators
| Proportional Controller 18:49 min | |
| Derivative Controller & PD Controller 17:29 min | |
| Integral Controller, PI Controller & PID Controller 15:56 min | |
| Difference between Compensators and Controllers 10:09 min | |
| Phase Lag Compensator - 1 15:29 min | |
| Phase Lead Compensator - 1 25:56 min | |
| Lag Lead Compensator 18:57 min | |
Mathematical Modelling of Systems
| Modelling of Mechanical Systems 20:39 min | |
| Examples of Mathematical Modelling 26:48 min | |
| Mathematical Modelling One Shot 62:33 min | |
| Modelling of Physical Systems 14:48 min | |
Network Basics & Basic Laws
| Classification of Elements 20:42 min | |
| Classification of Sources 17:09 min | |
| Nodal & Mesh Analysis 35:26 min | |
| Kirchhoff's Current Law 00:59 min | |
| Kirchhoff's Current Law (KCL) 07:11 min | |
| Source Transformation 08:12 min | |
| Series and Parallel Circuits 30:32 min | |
| Kirchhoff’s Voltage Law (KVL) Explained 07:50 min | |
| Nodal Analysis with Dependent Voltage Source 06:17 min | |
Network Theorems
| Millman's Theorem 12:52 min | |
| Reciprocity Theorem 05:58 min | |
| Substitution Theorem 04:57 min | |
| Norton's Theorem 12:06 min | |
| Thevenin's Theorem 12:51 min | |
Two Port Networks
| Introduction to Two-Port Networks 05:42 min | |
| Z Parameters Explained 15:38 min | |
| Solved Problems on Z - Parameters 19:27 min | |
| Y- Parameters Explained 14:28 min | |
| H- parameters (Hybrid Parameters) Explained 14:01 min | |
| ABCD Parameters (Transmission Parameters) Explained 11:40 min | |
| Z- Parameters (Two- Port Network ) 03:18 min | |
| Y- Parameters (Two-Port Network) 03:40 min | |
| Two- Port Network Solved Problem ( Z- Parameter ) 04:47 min | |
| Two-Port Network Solved Problem (Y- Parameters) 05:44 min | |
| Two-Port Network /Op-Amp Solved Example 05:19 min | |
| Two - Port Network ( Z- Parameters ) Solved Problem 04:08 min | |
| H - parameters Solved Problem (Two-Port Network) 02:51 min | |
| Two-Port Network (Maximum Power Transfer) Solved Problem 05:42 min | |
Transient Analysis in AC & DC Circuits
| Time Response of RL Circuit 11:58 min | |
| Time Response of RC Circuit 11:52 min | |
| Linear Differential Equations for Electrical Networks 00:51 min | |
| Phasor Diagram of Transients 49:11 min | |
| Solved Example: Transient Response - 1 12:14 min | |
| Solved Example: Transient Response - 2 14:30 min | |
| Linear Time-Invariant(LTI) system 06:58 min | |
| Response of Series RLC and Parallel RLC circuit 16:15 min | |
A.C. Analysis
| AC Basics: Learn All About Alternating Current 04:17 min | |
| Effective Value of RMS 08:25 min | |
| Average Value of AC Voltage 05:02 min | |
| AC Quantity as a Phasor 05:15 min | |
| Power Calculation in AC Circuit 35:31 min | |
| Resonance in Series RLC Circuit 11:54 min | |
| Parallel Resonance in RLC Circuit 14:54 min | |
| Phasor Diagram in AC Circuit 07:07 min | |
| Power Factor in an AC Circuit 20:21 min | |
| Fourier Transform 08:19 min | |
| Discrete Time Fourier Transform (DTFT) 06:32 min | |
| Complex Power & Reactive Power 12:28 min | |
Sinusoidal Steady State Analysis
| Steady State Response 27:03 min | |
Graph Theory
| Incidence Matrix 07:56 min | |
| Loop Matrix or Tie Set Matrix 09:26 min | |
Magnetically Coupled Circuits
| Magnetically Coupled Circuit 46:10 min | |
Three Phase Circuits (Star-Delta Transformations)
| Network Protocols & Communications 10:32 min | |
Introduction to Signals & Systems
| Overview: Signals & Systems 10:01 min | |
| Basic System Properties 37:14 min | |
| Periodic & Non Periodic Signals 14:58 min | |
| Energy & Power Signals 05:56 min | |
| Invertible & Non Invertible Signals 06:06 min | |
| Correlation of Signals 13:04 min | |
| Even & Odd Signals 10:18 min | |
| Basic Operations on Signals 38:25 min | |
| Linear Shift Invariant Systems 15:21 min | |
| Linear Time Invariant (LTI) Systems 15:26 min | |
| Questions: Signals and Systems 36:42 min | |
| Questions: Classification of signals - 1 42:08 min | |
| Questions: Classification of signals - 2 26:08 min | |
| Questions: Classification of signals - 3 40:43 min | |
Sampling Theorem
| Reconstruction & The Sampling Theorem 13:02 min | |
| What is Addressing Mode 11:45 min | |
| What is Instruction Format 10:40 min | |
| Implied Addressing Mode 04:56 min | |
| Reconstruction of Signals 08:30 min | |
| Nyquist Rate & Interval 02:37 min | |
Fourier Series in Signals & Systems
| Fourier Series - 1 19:06 min | |
| Fourier Series - 2 18:30 min | |
| Fourier Series - 3 17:11 min | |
| Fourier Series - 4 14:24 min | |
| Fourier Series - 5 15:55 min | |
| Fourier Series - 6 15:04 min | |
Laplace Transform in Signals & Systems
| Laplace Transform - 1 53:44 min | |
| Laplace Transform - 2 60:53 min | |
Z-Transform in Signals & Systems
| Properties of Z-Transform - 1 32:20 min | |
| Properties of Z-Transform - 2 33:32 min | |
| Condition of Existence of Z transform 07:49 min | |
| Initial Value Theorem of Z transform 06:23 min | |
| Final Value Theorem of Z-Transform 03:42 min | |
| Inverse Z-Transform by Partial Fraction 11:07 min | |
| Inverse Z-Transform by Long Division Method 10:17 min | |
| Inverse Z-Transform by Residue Method 09:07 min | |
Logic: Deduction and Induction
| Introduction to Circular & Linear Arrangement 20:11 min | |
| Linear Arrangement Problems 08:05 min | |
| Introduction: Blood Relations 22:37 min | |
| Concepts of Chain Relations: Blood Relations 20:19 min | |
| Concepts of Puzzle & Family Tree: Blood Relations 15:56 min | |
| Concepts of Coded Relations: Blood Relations 20:39 min | |
| Basic Problems on Arrangement 16:15 min | |
| Complex Seating Arrangement 21:56 min | |
| Verification of Truth 08:01 min | |
| Logical Connectives 29:04 min | |
Syllogism
| Practice Questions: Syllogism 18:04 min | |
| Introduction: Statements, Syllogisms 09:11 min | |
| Introduction: Conclusions, Syllogisms 10:10 min | |
Venn Diagram
| Venn Diagram Optimization- 1 14:02 min | |
| Venn Diagram Optimization- 2 22:27 min | |
Coding Decoding
| Coding & Decoding 58:50 min | |
| Coding & Decoding - 1 13:15 min | |
| Coding & Decoding - 2 04:55 min | |
| Coding & Decoding - 3 12:36 min | |
| Coding & Decoding - 4 07:36 min | |
Analogy
| Basics & Approach: Analogy 08:39 min | |
| Tricks & Applications: Analogy 06:40 min | |
Numerical relations and reasoning
| Numerical Reasoning Solved Examples 15:49 min | |
Ranking/Directions Test
| Data Sufficiency: Based On Directions 46:11 min | |
| Data Sufficiency: Ranking & Ordering Part - 1 23:26 min | |
| Data Sufficiency: Ranking & Ordering Part - 2 19:05 min | |
| Data Sufficiency: Based On Blood Relation 37:33 min | |
Signals In Natural Domain
| Overview: Signals & Systems 10:01 min | |
| Introduction: Signals and Systems 10:08 min | |
| Basic System Properties 07:59 min | |
| Linear Shift Invariant Systems 15:21 min | |
| Linear Time Invariant (LTI) Systems 15:26 min | |
| Introduction to Differential Equation 07:50 min | |
Laplace and Z Transform
| Basics of Z transform 16:49 min | |
| Region of Convergence (ROC) 14:50 min | |
| Region Of Convergence (ROC) : Laplace & Z Transform 09:04 min | |
Signals in Frequency Domain
| Introduction to Frequency Domain Representation Of Signals 06:48 min | |
Sampling & Reconstruction
| Reconstruction & The Sampling Theorem 13:02 min | |
| Introduction to Sampling Theorem 11:30 min | |
Introduction to Digital Signal Processing
| Continuous and Discrete Time Signals 10:57 min | |
Number System & Representation
| Introduction to Number System 09:15 min | |
| Binary to Decimal Conversion 05:36 min | |
| Octal to Binary & Binary to Octal Conversion 06:14 min | |
| Binary Arithmetic 14:49 min | |
| Data Representation using Signed Magnitude 05:31 min | |
| One's & Two's Complement 06:51 min | |
| Data Representation using One's Complement 03:26 min | |
| Data Representation using Two's Complement 07:46 min | |
| Binary Subtraction using 1's Complement 12:04 min | |
| Binary Subtraction using Two's Complement 13:13 min | |
Boolean Algebra
| Sum of Products (Part 1) SOP Form 12:30 min | |
| Sum of Products (Part 2) 08:00 min | |
| Product of Sums (Part 1) POS Form 11:06 min | |
| Product of Sums (Part 2) POS Form 05:47 min | |
Karnaugh Maps (K-Maps)
| 4 Variable Karnaugh Map 04:59 min | |
| Don't Care in Karnaugh Map 10:05 min | |
Logic Gates
| Boolean Algebra 18:11 min | |
Logic Families
| Power Dissipation & Speed Power Product 07:22 min | |
| Noise Immunity & Noise Margin 11:04 min | |
| Fan-in & Fan Out 07:22 min | |
| Sinking & Sourcing I 03:11 min | |
| Sinking & Sourcing II 03:26 min | |
| Positive & Negative Logic 08:51 min | |
| What is a CMOS ? 07:54 min | |
| TTL NAND GATE with Totem Pole Output 20:58 min | |
| OR/NOR Gate of Emitter Coupled Logic 24:45 min | |
| Open Collector Gates 06:25 min | |
| Schmitt Trigger 05:59 min | |
Combinational Logic
| Combinational & Sequential Circuits 22:51 min | |
| Half Adder & Full Adder 14:20 min | |
| 4-Bit Parallel Adder using Full Adders 15:12 min | |
| 8-Bit Full Adder 02:26 min | |
| Carry Look-Ahead Adder 16:48 min | |
| Binary Coded Decimal (BCD) Code 16:46 min | |
| Introduction to Gray Code 06:05 min | |
| Error Detection 08:08 min | |
Data Selectors & Multiplexers
| Introduction to Demultiplexer(1:2 DEMUX) 09:59 min | |
| 1:4 Demultiplexer 06:21 min | |
Encoders & Decoders
| Introduction to Encoders & Decoders 01:58 min | |
| Priority Encoder 10:50 min | |
| BCD to 7 Segment Decoder 05:58 min | |
Comparators
| Magnitude Comparator 09:11 min | |
| 2-Bit Comparator 05:31 min | |
| 4-Bit Magnitude Comparator 04:20 min | |
Latches & Flip Flop
| NOR & NAND SR Latch 16:42 min | |
| Switch Debouncer (Application of SR Latch) 05:26 min | |
| Introduction to S-R Flip Flop 12:27 min | |
| Truth Table, Characteristics Table & Excitation Table for SR Flip Flop 10:38 min | |
| Introduction to D Flip Flop 04:35 min | |
| Behaviour of Master Slave D Flip Flop 11:48 min | |
| Introduction to JK Flip Flop 07:46 min | |
| Master Slave JK Flip Flop 09:08 min | |
| Introduction to T Flip Flop 03:21 min | |
Counters and Shift Registers
| Shift Register (SISO Mode) 11:30 min | |
| Shift Register (PISO Mode) 07:26 min | |
| Shift Register (SIPO & PIPO Mode) 11:53 min | |
| Introduction to Counters 11:40 min | |
| Asynchronous Counters 08:21 min | |
| 4-Bit Asynchronous Up Counter 09:38 min | |
| 3-Bit & 4-Bit Asynchronous Down Counter 10:22 min | |
| 3-Bit Synchronous Up Counter 12:26 min | |
| Asynchronous & Synchronous Counters 12:39 min | |
| Cascading Counters 18:59 min | |
| Propagation Delay, Setup, and Hold times 04:58 min | |
Machine Instructions & Addressing Modes
| Addressing Modes 12:14 min | |
ALU, Data Path & Control Unit
| Fun Video: Arithmetic & Logic Unit 11:10 min | |
| Arithmetic Logic Unit 04:45 min | |
| CPU Structure & Function 04:16 min | |
Instruction Pipelining
| RISC & CISC: Pipeline & Vector Processing 03:07 min | |
Coordinate System & Vector Analysis
| Gradient of a Scalar Field 02:11 min | |
| Introduction to the Line Integral 12:30 min | |
| Curl-Grad, Div & Curl 10:28 min | |
| Laplacian Operator 08:26 min | |
Electrostatics
| Electric Flux, Gauss's Law & Electric Fields 12:52 min | |
| Electrostatics Potential & Capacitance 18:01 min | |
| Solutions of Laplace Equation 51:57 min | |
Time Varying Electromagnetic Fields
| Poynting Theorem Derivation 12:33 min | |
| Conservation of Energy 10:07 min | |
| Electromagnetic Waves Momentum 13:19 min | |
| Electromagnetic Waves & Electromagnetic Spectrum 11:02 min | |
Theory of Random Variables & Processes
| Overview of Random Variable & Probability Distribution 08:00 min | |
| Gaussian Process /White Noise 08:27 min | |
| Correlation (Basics, Definition, Function, Types & Importance) 12:36 min | |
| Overview Of Random Variable & Probability Distribution 15:15 min | |
| Probability Mass Function, Distribution Function 18:38 min | |
Amplitude Modulation: Analog Communication
| What is Modulation 12:00 min | |
| Classification of Signal Explain 11:49 min | |
| Introduction to Amplitude Modulation 15:15 min | |
Angle Modulation: Analog Communication
| Introduction to Angle Modulation 19:30 min | |
Pulse Modulation
| Introduction to Pulse Modulation 13:16 min | |
Information Theory & Coding
| Entropy basics, Definition & Properties 07:55 min | |
Digital Communication
| Introduction to Pulse Modulation 13:16 min | |
| Introduction to Pulse Code Modulation (PCM) 12:04 min | |
