Analog Communication Notes and Study Material PDF Free Download

Analog Communication Notes Details: Planning to study Analog Communication course. Acquiring the notes will help you to get good marks in the exam. This note includes a comprehensive study plan, all-important information and timetable. Students will get information about the latest Reference Books, Syllabus and Important Questions List for Analog Communication Notes.

Analog Communication Notes is one of the essential study materials that can improve the students’ preparation for the exam. Candidates with the help of these lecture notes can score better marks.

The article given below helps the students access the best Analog Communication notes as per the latest curriculum.

Introduction to Analog Communication Notes

Analog Communication is a technique via which different types of information such as images, videos or electrons can be sent from a transmitter to a receiver, utilising signals of continuous nature. Analog systems are highly tolerant to noise; it makes fair use of bandwidth, and are simple to manipulate mathematically. Analog signals require hardware transmitters and receivers that are built to fit the particular transmission ideally. Operating on a new system, and choosing to improve the analog signal, one needs to change the transmitters and receivers completely.

Analog Communication Notes and Study Material PDF Free Download

In Analog Communication Notes, you will learn the fundamentals of Analog Communication and communication protocols and different aspects of the topic. The students can also learn Fourier Analysis in communications and filtering. Learning from notes helps the student become active, so the learning process is improved. Aspirants can start their preparation with all the tools to help them score better marks in the exam.

The students can refer and use the Analog Communication Notes pdf and Study Materials as a reference. Students pursuing graduation in electronic and communication can also download PDF notes.

Analog Communication Reference Books

Reference books for Analog Communication are an essential source of information. It provides explanations and necessary information about the topics . Students should refer to books recommended by subject experts as it will help them to understand the subject accurately.

Candidates will understand the topics if they consult the latest version that includes the updated syllabus. Here is a list of the best-recommended books for Analog Communication Notes.

Books  Author
Communication System Simon Haykin
Electronics Communication Roddy and Coolen
Microwave and Radar Engineering M Kulkarni
Communication Systems (Analog and Digital) Sanjay Sharma
Communication Systems: Analog and Digital R P Singh and S Sapre
Modern Digital and Analog Communication Systems Zhi Ding and B P Lathi
Analog Communication Systems K C Raveendran
Digital and Analog Communication Systems K Sam Shanmugam
Analog Communication System Abhishek Yadav
Communication Systems: Analog and Digital Anand R

Analog Communication Syllabus

The best way to commence your preparation for the Analog Communication course is to understand the syllabus and the topics of the subject. Keeping in mind every student’s requirements, we have presented a comprehensive view of the Analog Communication Syllabus.

The Syllabus of Analog Communication aims to present the students with a brief idea of what to study, the unit-wise breakup of the topics and how to allot time to each subject. Students should cover all the topics before the exam as it will help them to score better marks in the exam.

Unit 1

INTRODUCTION

  • Introduction to the communication system
  • Need for modulation
  • Amplitude Modulation, Definition, Time domain
  • frequency domain description, power relations in AM waves
  • Generation of AM waves, square law Modulator
  • Switching modulator,
  • Detection of AM Waves;
  • Square law detector
  • Envelope detector
Unit 2

DSB MODULATION

  • Double sideband suppressed carrier modulators,
  • time domain and frequency domain description,
  • Generation of DSB SC Waves,
  • Balanced Modulators,
  • Ring Modulator,
  • Coherent detection of DSB-SC Modulated waves, COSTAS Loop.
  • Radio Transmitters-Classification of Transmitters,
  • AM Transmitter explanation and Block Diagram.
Unit 3

SSB MODULATION

  • Domain Description Frequency
  • Frequency of AM SSB Modulated Wave,
  • Time domain description,
  • Modulated waves and Phase discrimination for Generating AM SSB.
  • Demodulation of SSB.
  • Waves, Vestigial sideband modulation: Frequency description,
  • Generation of VSB Modulated wave,
  • Description of Time Domain, Envelope detection of a VSB Wave pulse Carrier,
  • AM Techniques Comparison, AM Systems different Applications.
Unit 4

ANGLE MODULATION CONCEPTS

  • Basic concepts,
  • Frequency Modulation: Single tone frequency modulation
  • Spectrum Analysis of Sinusoidal FM Wave,
  • Narrowband FM
  • Wideband FM,
  • Constant Average Power,
  • FM Wave Transmission bandwidth -FM & AM Comparison.
Unit 5

ANGLE MODULATION METHODS:

  • Generation of FM Waves
  • Direct Method: Parametric Variation Method and Varactor Diode
  • Reactance Modulator, indirect Method Armstrong Method
  • Detection of FM Waves
  • Balanced Frequency discriminator, Zero crossing detector.
  • Phase locked loop,
  • Foster Seeley Discriminator,
  • Ratio detector,
  • Transmitter block diagram of FM and explanation of each block.
Unit 6

NOISE

  • Noise in Analog communication System,
  • Noise in DSB or SSB System,
  • Noise in AM System,
  • Angle Modulation System Noise, Angle Modulation System Threshold Effect,
  • Pre-emphasis & de-emphasis
Unit 7

RECEIVERS

  • Receiver Types – Radio Receiver –  Radio frequency receiver tuned, superheterodyne receiver,
  • RF Characteristics and Section
  • Frequency tracking and changing,
  • Intermediate frequency, AGC, FM Receiver.
  • Comparison with AM Receiver,
  • Amplitude limiting.
Unit 8

PULSE MODULATION

Types of Pulse modulation,

  • Double polarity and Single polarity PAM,  PWM: Generation and demodulation of PWM
  • Generation and demodulation of PPM

List of Analog Communication Important Questions

Candidates pursuing Analog Communication can refer to the list of all the essential questions stated below for the Analog Communication Notes. The assigned questions are aimed to help the students to excel in the examination. Here is a list of important questions that will help the students to understand the subject precisely.

  1. Describe modulation. What is the importance of modulation?
  2. Define is the modulation index?
  3. Analyze the different systems of AM?
  4. Define Angle modulation? What are various types of Angle modulation?
  5. Define FM and PM? What is phase deviation and frequency deviation?
  6. Define Selectivity and Sensitivity?
  7. State the Classification of receivers?
  8. Define the Superheterodyne working principle?
  9. Explain the DSB-SC wave modulation with spectrum?
  10. State the figure of merit?
  11. Explain the threshold effect?
  12. State the definition of PAM and write its disadvantages?
  13. State the term Nyquist rate?
  14. Define undersampling?

Frequently Asked Questions on Analog Communication Notes

Question 1.
What are some of the essential questions in Analog Communication?

Answer:
Some of the essential questions for Analog Communication are:

  • What is Amplitude Modulation?
  • How can Aliasing be Withdrawn?
  • State the term Fm and Classify Fm?
  • Define the term Pulse Duration Modulation?
  • Explain The Principle Of Ppm

Question 2.
What is Analog Communication?

Answer:
Analog Communication is a technique via which different types of information such as images, videos or electrons can be sent from a transmitter to a receiver, utilising signals of continuous nature.

Question 3.
Define the term Modulation?

Answer:
The process by which some parameters of a high-frequency signal known as a carrier, is modified under the signal to be transmitted is known as modulation.

Question 4.
State the term Multiplexing?

Answer:
Multiplexing is described as the method in which a number of message signals are connected together to form composite signals so that they can be transferred through the common channel.

Conclusion

The Analog Communication Notes and Study Materials presented above are aimed to assist the students at the time of exam preparations. They are reliable and have authoritative references focused to help graduates and improve their knowledge and understanding of the subject during the time of preparation of the exam. Students can refer and practice from the provided notes for Analog Communication and important questions from this article.

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