B.Tech. graduate from ECE with First Division Honours. Engineer by profession Educator by passion. My Motive is to 'Grow & Learn' always.

Indu Yadav

In this course we will start with the introduction of digital modulation then will each step of pulse code modulation that is sampling , quantization and encoding. Then we will study PCM, delta modulation, adaptive delta modulation and differential PCM. we will also be doing exercise of some previous year GATE numericals.

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

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English

Digital Communication for GATE

Digital Shift Keying Techniques

Communications

GATE & ESE - EE, EC

GATE, ESE and IIT-JAM

Ace the toughest competitive and government exams in India 

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In this lesson we will study about how signal travels in digital communication system. We will study why we do digital modulation and what the factors that affect digital signal. Finally we study types of digital modulation.

Introduction to Digital Modulation

In this lesson we will study about sampling operation and sampling theorem. We will proof the sampling theorem graphically and will study about oversampling, undersampling and aliasing effect also.

Sampling Theorem

Here we understood the Nyquist Rate and Nyquist Interval. We also study about types of sampling.

Types of Sampling

Here we study about quantization and it's types.

Quantization

We study what is encoding. Here we study different types of encoding also graphically.

Encoding

Here we will study all the steps involved in pulse code modulation.

Pulse Code Modulation

Here we will study about Time Division Multiplexing

Time Division Multiplexing

Here we will study about Differential pulse code modulation by overcoming the disadvantages of PCM.

Differential Pulse Code Modulation

Here we will study about the Delta Modulation.

Delta Modulation

We will study about the disadvantages of delta modulation and to overcome those we study about adaptive delta modulation.

Adaptive Delta Modulation

We will study what is ISI and what techniques we used to remove or controll ISI in digital communication.

InterSymbol Interference

In this lesson we will start with studying about Multiple access schemes then we will study different types of multiple access schemes and how they are divided. Finally we will study difference between multiplexing and multiple access.

Multiple Access Techniques

We will study about the FDMA and TDMA working concept.

FDMA & TDMA

We will study the working concept of CDMA and SDMA.

CDMA & SDMA

Here we will revise and compare all four multiple access techniques on the basis of few properties.

Comparison between FDMA, TDMA, CDMA & SDMA

I am an Electronics engineer.Passionate to share my knowledge to students who actually need it.In my subject u definitely go well.

Vaibhav Goel

We will discuss all the theory plus questions important for GATE 2020 and ESE 2020. 
This will cover random process first followed by random variable.
Now I assure that this after watching this you have much confidence in this topic as before

(Hindi) Communication Random Variable and Random Processes Course : 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.

Digital Passband Modulation: GATE (ECE)

my name is Sephali Davaggar. I am a student of mtech in nitp.

Sephali Davaggar

In this course, the educator discusses error correction. The course will be beneficial for GATE Aspirants.

(Hindi) Error Correcting Codes: GATE (ECE)

I have completed my bachelor's degree in electronics engineering with first class from Shivaji University. currently I am preparing govt. ex

Shubham Kore

This course discusses The Different Type of Digital Modulation Techniques.

(Hindi) Digital Modulation Techniques for GATE Examination

In this course is about complete digital communication and the topics which covered are 

 Sampling theorem,
Modulation,
PCM and it's noises,
 DPCM and DM,
Bandwidth ,
digital carrier schemes,
constellation diagrams,
summary.This Course is beneficial for  GATE (ECE) aspirants.

(Hindi) Digital Communication for GATE (ECE) 2020

I am pursuing B.Tech (ECE) in CVSR college of engineering, Hyd.I stand first in my academics and teaching is my passion.

Vani Vardannagari

This course deals with all the concepts involved in the information theory like information, entropy, efficiency etc.

Lessons

15 lessons • 2h 54m

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Introduction to Digital Modulation

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Sampling Theorem

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Types of Sampling

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Quantization

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Encoding

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Pulse Code Modulation

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Time Division Multiplexing

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Differential Pulse Code Modulation

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Delta Modulation

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Adaptive Delta Modulation

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