IImportant Topics for GATE ECE (electronics and communications engineering) : NTHEXAM

Electronics and Communications Engineering is the utilisation of science and math applied to practical problems in the field of electronics and communications. Electronics and communications engineers engage in research, design, development and testing of the electronic equipment used in various systems.

Networks

An electrical network is an interconnection of electrical components or a model of such an interconnection, consisting of electrical elements. An electrical circuit is a network consisting of a closed loop, giving a return path for the current.

Basics of Network Theory

Circuit Analysis in the S-Domain

Sinusoidal Steady-State Analysis

Transient and Steady State Analysis

Network Theorems

The RLC circuit

Electronic Devices

Electronic devices are components for controlling the flow of electrical currents for the purpose of information processing and system control. Prominent examples include transistors and diodes. Electronic devices are usually small and can be grouped together into packages called integrated circuits.

Semiconductor Theory

PN Junction

Bipolar Junction

Field Effect Transistor

Basics of IC Bipolar, MOS CMOS & MOSFET

Analog Circuits

An analog circuit is a circuit with a continuous, variable signal (that is, an analog signal), as opposed to a digital circuit where a signal must be one of two discrete levels. Analog circuits within electrical equipment can convey information through changes in the current, voltage, or frequency.

Operational Amplifiers

Feedback and Oscillator Circuits

Diode: Basics, Types and Circuits

BJT Characteristics and Configuration

BJT Circuits

FET Circuit and Amplifier

Small Signal Modeling Of BJT

Digital circuits

A digital circuit is a circuit where the signal must be one of two discrete levels. Each level is interpreted as one of two different states (for example, on/off, 0/1, true/false). Digital circuits use transistors to create logic gates in order to perform Boolean logic.

Logic Gates

Number System and Boolean Algebra

Introduction to Microprocessors

Logic Gate Families

ADC and DAC

Combinational and Sequential Digital Circuits

Signals and Systems

A system is any process that produces an output signal in response to an input signal.

Introduction to Signals & Systems

Control Systems

A control system manages, commands, directs, or regulates the behavior of other devices or systems using control loops. It can range from a single home heating controller using a thermostat controlling a domestic boiler to large Industrial control systems which are used for controlling processes or machines.

Basics of Control Systems

Stability & Routh-Hurwitz Criterion

Root Locus Technique

Frequency Response Analysis - Bode Plot

Compensators & Controllers

State Variable Analysis

Time Response Analysis

Stability Analysis

Frequency Response Analysis

Frequency Response Analysis - Nyquist plot

Communications

In telecommunication, communications-electronics (C-E) is the specialized field concerned with the use of electronic devices and systems for the acquisition or acceptance, processing, storage, display, analysis, protection, disposition, and transfer of information.

DSBSC, SSB and VSB Modulation

Information Theory and Coding

Probability and Random Processes

Noise in Analog Modulation

Electromagnetics

Electromagnetism is a branch of physics involving the study of the electromagnetic force, a type of physical interaction that occurs between electrically charged particles.

Basics of Electromagnetic field

An aptitude is a component of a competence to do a certain kind of work at a certain level. Outstanding aptitude can be considered "talent". An aptitude may be physical or mental. Aptitude is inborn potential to do certain kinds of work whether developed or undeveloped.

Engineering Mathematics

Engineering mathematics is a branch of applied mathematics concerning mathematical methods and techniques that are typically used in engineering and industry

Linear Algebra

Calculus

Differential Equations

Complex Variables

Probability and Statistics

Numerical Methods