## GATE Exam Syllabus For ECE (Electronics And Communication Engineering)

Candidates of the Graduate Aptitude Tests in Engineering (GATE) who aspire to ace the Electronics and Communication Engineering paper can check out the topics and concepts covered under the subject for the exams from this GATE Syllabus For ECE 2023. We have provided below in this article information about the GATE Exam Syllabus for Electronics And Communication Engineering (ECE) and the link to download the PDF format of the syllabus. Meanwhile, officials of IIT Mumbai also released the latest syllabus on the official website.

Knowing the entire GATE Exam Syllabus For ECEÂ will help students prepare more diligently for the GATE Exam for Electronics and Communication Engineering. Based on the GATE Electronics And Communication Syllabus, students can boost their exam preparations by focusing more on the topics with more marks weightage.

## GATE Syllabus for ECE 2023

The topics and concepts under ECE are divided into eight main sections, as per the latest GATE Exam Syllabus For ECE. According to the GATE Syllabus For ECE, seven sections constitute the main topics such as Engineering Mathematics, Networks, Signals and Systems, Electronic Devices, Analog Circuits, Digital Circuits, Control Systems, Communications and Electromagnetics.

Meanwhile, students appearing for the GATE ECE exam can access the GATE Exam Syllabus For ECE in PDF format from the link given below.

### GATE Exam Syllabus for ECE (Electronics and Communications Engineering)

 SECTIONS TOPICS Section 1: Engineering Mathematics Linear Algebra: Vector space, basis, linear dependence and independence, matrix algebra, eigenvalues and eigenvectors, 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 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 Stokesâ€™ theorems. Complex Analysis: Analytic functions, Cauchyâ€™s integral theorem, Cauchyâ€™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. Section 2: Networks, Signals and Systems Circuit analysis:Node and mesh analysis, superposition, Thevenin’s theorem, Nortonâ€™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 applications. Discrete-time signals: DTFT, DFT, z-transform, discrete-time processing of continuous-time signals. LTI systems: definition and properties, causality, stability, impulse response, convolution, poles and zeroes, frequency response, group delay, phase delay. Section 3: 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 4: Analog Circuits Diode circuits: clipping, clamping and 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 5: Digital Circuits Number representations: binary, integer and floating-point- numbers. Combinatorial circuits: Boolean algebra, minimization of functions using Boolean identities and Karnaugh map, logic gates and their static CMOS implementations, arithmetic circuits, code converters, multiplexers, decoders. Sequential circuits: latches and flip-flops, counters, shift-registers, finite state machines, propagation delay, setup and hold time, critical path delay. Data converters: 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 pipe lining. Section 6: Control Systems Basic control system components; Feedback principle; 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 7: Communications Random processes: autocorrelation 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, superheterodyne 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 8: 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. Rectangular and circular waveguides, light propagation in optical fibres,dipole and monopole antennas, linear antenna arrays.

### GATE Electronics and Communications Engineering Exam Pattern 2023

In the meantime, any candidate who aspires to ace the GATE exams will find the GATE ECE Exam Pattern 2023 useful. Along with the GATE Exam Syllabus for Electronics and Communications Engineering, the marking scheme will help the candidates to prepare well.

• General Aptitude(GA) Marks of Electronics and Communications(EC) = 15 Marks
• Subject Marks = 85 Marks
• Total Marks for EC = 100 Marks
• Total Time(in Minutes) = 180 Minutes

## Frequently Asked Questions on GATE Syllabus For ECE 2023

Q1

### How many sections are there in the GATE Syllabus For ECE (Electronics and Communications Engineering)?

The GATE Syllabus For Electronics and Communications Engineering consists of 8 main sections. They are Engineering Mathematics, Networks, Signals and Systems, Electronic Devices, Analog Circuits, Digital Circuits, Control Systems, Communications and Electromagnetic.

Q2

### What are the sections that come under the Electromagnetic section of the GATE Electronics And Communication Syllabus?

Topics discussed under section 8, Electromagnetic section are Maxwellâ€™s equations comprising 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 and Transmission lines: equations, characteristic impedance, impedance matching, impedance transformation, S-parameters, Smith chart. Rectangular and circular waveguides, light propagation in optical fibres, dipole and monopole antennas, and linear antenna arrays.

Q3

### What are the total marks obtainable in the GATE Exams as per the GATE ECE Syllabus 2023?

The total marks obtained from the ECE question paper, as per the latest GATE Syllabus 2023 for Electronics and Communications Engineering, is 100.

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