SCIENTIST at STQC Directorate 
Ministry of Electronics and Information technology { NEILIT AIR -14}
Qualified GATE thrice 2015 - 2017

Akanksha Bajpai

In this course, Akanksha shall be discussing analog communication system. Its for Gate Aspirants

GATE (Graduate Aptitude Test in Engineering) 2020 & 2021 complete preparation with best educators. Know about the detailed syllabus, best books, exam pattern and dates, previous year question papers a

GATE - Iconic Pro

English

Communication (Analog and Digital) - GATE(ECE): Part 1

Amplitude Modulation

Communications

GATE & ESE - EE, EC

GATE, ESE and IIT-JAM

Ace the toughest competitive and government exams in India 

Test Preparation

Overview of Communication System

Introduction to communication system , wireless communication system and need for modulation

Introduction of Communication System

Modulation property : base band signals and band pass signals

Modulation Property

Amplitude modulation 1: begin with amplitude modulation

Amplitude Modulation 1

Amplitude modulation 2 : single tone amplitude modulation

Amplitude Modulation 2 : Single Tone Modulation

Amplitude modulation : significance of ka

Amplitude Modulation : Significance of 'Ka'

Amplitude modulation : power of amplitude modulated signal

Amplitude Modulation 4 : Power of AM Signal

Multi tone Amplitude modulated msg signal

Amplitude modulation 5 : multi tone AM Signal

Generation methods for AM signal : square law modulator and switching modulator

Amplitude modulation 6 : Generation of AM signals

Demodulation of the AM signal : square law demodulator

Amplitude modulation 7 : Demodulation of AM signal

Demodulation of Amplitude modulated signal : Envelope detection

Amplitude modulation 8 : Demodulation Envelope detection

Amplitude modulation 9 : synchronous detector

Amplitude Modulation 9 : Demodulation using Synchronous Detection

Double side band - Suppresed Carrier Modulation (DSB-SC)

DSB- SC Generation techniques: balanced modulator and ring modulator

DSB-SC : Generation

DSB- SC demodulation and what is SSB signals ??

DSB-SC: Demodulation using Synchronous Detection

SSB : GENERATION 
Frequency and phase discrimination methods

SSB : Generation

SSB : Demodulation , pros and cons of SSB

SSB : Demodulation and pros & cons

Angle modulation : frequency and phase modulation

Angle modulation

Frequency modulation : NBFM & WBFM

Frequency modulation : WBFM

Frequency modulation : power and bandwidth

FM: Power and bandwidth

FM : Power and Bandwidth 2

Generation of FM : Direct method and Indirect method

Generation of FM : direct and indirect

Generation of FM and Demodulation of FM

Demodulation of FM : Direct and Indirect

PLL Detection capture mode  ( how low pass filter responsible for )

PLL Detection 2

PLL Detection : lock range and capture range

Phase discrimination method : PLL Detection

PLL Detection 3

Phase modulation and generation of FM from PM

Phase modulation and Generation of PM from FM

Phase and frequency deviations of FM and PM signals

Phase deviation of FM and PM signals

Numericals on phase and frequency modulation

Superhetrodyne receiver

Superheterodyne receivers and image frequency

Superhetrodyne and image frequency

Image frequency

Suppression of image frequency

Image rejection ratio and numerical

Behaviour of Communication System

Behaviour of communication system : noise effect

Effect of noise in Amplitude modulation

Quadrature and Inphase components of noise and FOM

FOM of DSB, SSB and AM

FOM of SSB and AM signals

Vishal Soni

In this course various parameters of random variable and their relation with probability will be discussed .
This topic is important for GATE and ESE aspirants of E and T branch.

Probability and Random Variable

I am an E&Tc Engineer, technical freelancer, I like to teach, write, explore new places. 

Vinod Singh Jadon

This course covers Random variabes one of the important topics of communication systems in electronics engineering curriculum and for  various engineering competitive exams as well.

Random Variables

I did my B.Tech in ece from NIT Bhopal.I am interested to share my knowledge so that it can be useful for others.

Kesava Govindu

In this course, Kesava will discuss Amplitude Modulation. This course will cover modulation index, generation of amplitude modulation, demodulation and other topics. This course targets GATE aspirants.

Amplitude Modulation for GATE Exam

Anmol is a passionate teacher and researcher. He is graduated from IIT Kanpur and having 7+ years of teaching experience.

Anmol Jain

This course is a 4 hours course which summarizes all concepts,tricks and important question for gate examination.

Crash Course on Amplitude Modulation : GATE

B.E. ECE, GATE qualified. 
I'm making videos as I learn, the little thing that I do for myself and aspirants like me.



Abirami S

In this course educator will discuss about
Important concepts in angle modulation is covered along with previous year GATE problems

Angle Modulation (Quick Revision and Solved Problems) - GATE (ECE)

Sakshi Tripathi

This course is on Digital Passband Modulation. It consists of Binary Modulation Techniques. This course will be beneficial for GATE aspirants.

Lessons

42 lessons • 8h 35m

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Overview of Communication System

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Introduction of Communication System

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Modulation Property

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Amplitude Modulation 1

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Amplitude Modulation 2 : Single Tone Modulation

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Amplitude Modulation : Significance of 'Ka'

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Amplitude Modulation 4 : Power of AM Signal

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Amplitude modulation 5 : multi tone AM Signal

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Amplitude modulation 6 : Generation of AM signals

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Amplitude modulation 7 : Demodulation of AM signal

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