Principles of communication engineering / M.L. Anand.

Format:

Book

Author/Creator:

Anand, M. L., author.

Language:

English

Subjects (All):

Telecommunication--Safety measures.

Telecommunication.

Telecommunication--Security measures.

Physical Description:

1 online resource (647 pages)

Edition:

1st.

Place of Publication:

Boca Raton : CRC Press, 2021.

Biography/History:

M.L. Anand, Consultant Engineer.

Summary:

This is the book, in which the subject matter is dealt from elementary to the advance level in a unique manner. Three outstanding features can be claimed for the book viz. (i) style; the student, while going through the pages would feel as if he is attending a class room. (ii) language: that an average student can follow and (iii) approach: it takes the student from ''known to unknown'' and ''simple to complex.'' The book is reader friendly, thought provoking and stimulating. It helps in clearing cobwebs of the mind. The style is lucid and un-adulterated. Unnecessary mathematics has been avoided. Note: T&F does not sell or distribute the Hardback in India, Pakistan, Nepal, Bhutan, Bangladesh and Sri Lanka.

Contents:

Cover

Half Title

Title Page

Copyright Page

Preface

Brief Contents

Table of Contents

1. Basic Concepts and Signal Analysis

1.1 Communication

1.2 Methods of Communication

1.3 Process of Communication

1.4 Brief History of Communication

1.5 Electronic Communication

1.6 Structure of An Electronic Communication System

1.7 Bandwidth Requirement

1.8 Types of Electronic Communication Systems

1.9 Transmission Mediums

1.10 Important Facts About Sound and Light

1.11 Modulation

1.12 Need for Modulation

1.13 Types of Modulations

1.14 Radio (Wireless) Broadcasting, Transmission and Reception

1.15 Reasons of Errors in Communication System

1.16 Types of Communication Systems

1.17 Signals and Classification

1.18 Representation of Signals

1.19 Fourier Analysis of Signals

1.20 Fourier Transformation and Properties

1.21 Polar Fourier Series Representation

1.22 Complex Fourier Exponential Series

1.23 Concept of Negative Frequency

1.24 Hartley and Shannon Hartley Theorem

Summary

2. Noise

2.1 Sources of Noise

2.2 Classification of Noise

2.3 Power Spectral Density (PSD)

2.4 External Noises

2.5 Internal Noises

2.6 Thermal Or Resistance Noise

2.7 Shot Noise

2.8 Partition Noise

2.9 Other Noises

2.10 Harmful Effects of Noise and to Reduce Noise

2.11 Noise Resistance

2.12 Signal-Noise Ratio (SNR)

2.13 Noise Figure or Noise Factor (NF or F)

2.14 Noise Figure (Factor) of Cascaded Amplifiers

2.15 Equivalent Noise Temperature

2.16 Addition of Noise Due to Several Sources

2.17 Addition of Noise in Amplifiers in Cascade

2.18 Noise in Reactive Circuits

2.19 Calculation of SNR and NF

2.20 Experimental Measurement of SNR and NF

2.21 Equivalent Noise Resistance and Noise Figure

2.22 Noise Bandwidth

Summary.

3. Amplitude Modulation (AM)

3.1 Amplitude Modulation (AM)

3.2 Expression for Amplitude Modulated Wave

3.3 Frequency Spectrum of A.M. Wave

3.4 Modulation Factor/Index (m)

3.5 Significance of (m)

3.6 Power Distribution In The A.M. Wave

3.7 Calculation for Current

3.8 Limitations of Amplitude Modulation

4. Various AM (SSB) Techniques

4.1 Different Forms of Amplitude Modulation

4.2 Double Sideband with Full Carrier (DSBFC)

4.3 Double Sideband with Supressed Carrier (DSBSC)

4.4 Single Sideband Amplitude Modulation (SSB-AM)

4.5 Wave Shapes

4.6 Various Single Sideband (SSB AM) Techniques

4.7 Single Side Band with Supressed Carrier (SSBSC)

4.8 Single Side Band with Reduced Carrier (SSBRC)

4.9 Vestigial Single Sideband (VSB) System

4.10 Independent Sideband (ISB) Technique

4.11 SSB Signal Generation Or Supression of Unwanted Sideband

4.12 Filter Method

4.13 Phase Shift Method

4.14 Third (Weaver) Method

5. AM Transmitters

5.1 Transmitters

5.2 Types of A.M. Transmitters

5.3 Negative Feedback in A.M. Transmitters

5.4 A.M. Modulators

5.5 Linear Modulators

5.6 Non-Linear (Square Law) Modulators

5.7 Types of Non Linear Modulators

5.8 Emitter Modulator

5.9 A.M. Modulator (Using Vacuum Triode)

5.10 A.M. Modulator (Using Transistor)

5.11 Block Diagram of A.M. Transmitter

5.12 A.M. Broadcasting Transmitter

6. AM Detectors and Receivers

6.1 Demodulation or Detection

6.2 AM Detectors

6.3 Linear/Diode/Envelope Detectors

6.4 Synchronous/Square Law Detector

6.5 Distortions in Diode Detectors

6.6 Types of AM Receivers

6.7 Tuned Radio Frequency (T.R.F.) Receivers

6.8 Superheterodyne Receiver (Superhet)

6.9 Block Diagram of A Superheterodyne Receiver

6.10 Double Heterodyne Receiver.

6.11 Advantages of Superheterodyne Receivers

6.12 AM Superheterodyne Receiver Using I.C.

6.13 AM Receiver Using PLL

6.14 Automatic Gain Control (AGC)

6.15 Automatic Frequency Control (AFC)

6.16 Noise Limiter

6.17 General Qualities of Receivers

7. Frequency Modulation (FM)

7.1 Frequency Modulation

7.2 Expression of FM Wave in Time Domain

7.3 Frequency Spectrum of FM Wave

7.4 Power of FM Wave

7.5 Transmission BW of FM Wave

7.6 Calculation of BW (Carson Rule)

7.7 Plotting Frequency Spectra

7.8 FM and the Noise

7.9 Amplitude Limiter in FM

7.10 Various FM (Amplitude) Limiter Circuits

7.11 Limiter/Limiting Action

7.12 Capture Effect/Co-Channel Interference in F.M. Limite

7.13 Pre-Emphasis and De-Emphasis

7.14 FM Versus AM

8. FM Generation, Modulators and Transmitters

8.1 FM Generation

8.2 Direct Methods of FM Generation

8.3 Reactance Modulator

8.4 Varactor Diode Modulator

8.5 Voltage Controlled Oscillator (VCO) Modulator

8.6 Stabilized Reactance Modulator

8.7 Limitations of Direct Methods

8.9 Armstrong Method: Principle

8.10 Frequency Stabilized Armstrong FM Modulator/Transmitter

8.11 RC Phase Shift Method

8.12 FM Transmitters

8.13 Direct FM Transmitters (Employing Reactance Method)

8.14 Indirect FM Transmitter

9. FM Discriminators and Receivers

9.1 Demodulation (Detection) of FM Waves

9.2 Frequency Discriminators/Detectors

9.3 Slope Discriminator/Detector

9.4 Phase Difference Discriminators/Detectors

9.5 Other FM Detectors

9.6 FM Receivers

10. Phase Modulation (PM)

10.1 Phase Modulation

10.2 Comparison of AM, FM and PM

10.3 Expression for PM Wave

10.4 Generation, Transmission and Reception of PM/FM Wave

10.5 Complete PM System.

10.6 Generation of PM Signal from Frequency Modulator

10.7 Generation of FM Signal from Phase Modulator

10.8 FM vs PM

11. More About Transmitters and Receivers

11.1 Basic Requirement of AM Transmitter: Flywheel Effect

11.2 Negative Feedback in AM Transmitters

11.3 AM vs FM Broadcasting

11.4 Frequency Drift

11.5 Frequency Stabilisation

11.6 Radio Telephone Transmitters

11.7 AM Radio Transmitter

11.8 Frequency Scintillation

11.9 Privacy Devices in Radio Telephony

11.10 Image Frequency Rejection

11.11 Tracking and Alignment of Receivers

11.12 Procedure for Tracking

11.13 Procedure for Alignment

11.14 Frequency Conversion/Mixing

11.15 Types of Mixing

11.16 Additive Mixing

11.17 Additive Mixers

11.18 Multiplicative Mixing

11.19 Multiplicative Mixer

11.20 RF Amplifiers (RFA)

11.21 Methods/Types of Neutralisation

11.22 Intermediate Frequency (IF)

11.23 IF Amplifier (IFA)

11.24 Quadrature Amplitude Modulation

11.25 FM Channel Allocation

11.26 Stereo FM Transmitter and Receiver

11.27 SSB Receivers

11.28 General SSB Receiver

11.29 SSB Receiver with Squelch and BFO (Double Conversion System)

11.30 Types of SSB Receivers

11.31 Pilot Carrier SSB Demodulator/Receiver

11.32 Suppressed Carrier/ISB Receiver

11.33 Trans-Receiver for SSB Signals

11.34 Coherent and Non Coherent SSB Detection

12. Analog Pulse Modulation

12.1 Pulse

12.2 Pulse Modulation

12.3 Quantizing/Quantization

12.4 Pulse Communication System

12.5 Concept of Sampling

12.6 Sampling Electronic Signals (or TDM)

12.7 Sampling Theorem for Low Pass Signals: Nyquist Theorem

12.8 Effects of Sampling Rate on A Frequency Spectrum

12.9 Sampling Techniques

12.10 Classification of Analog Pulse Modulation Systems.

12.11 PAM (Pulse Amplitude Modulation)

12.12 Pulse Time Modulation (PTM)

12.13 PWM (PDM Or PLM)

12.14 PPM (Pulse Position Modulation)

13. Digital Pulse Modulation

13.1 Analog and Digital Signals

13.2 Advantages and Disadvantages of Digital Communication

13.3 Logic System

13.4 Principle of Digital Communication

13.5 Communication Speed

13.6 Quantizing

13.7 Quantizing Error

13.8 Types of Digital Pulse Modulations

13.9 Pulse Code Modulation (PCM)

13.10 Differencial PCM (DPCM)

13.11 Delta Modulation (DM)

13.12 Adaptive Delta Modulation (ADM)

14. Digital Carrier Modulation

14.1 Digital Carrier Modulation

14.2 Power Spectral Density (PSD)

14.3 Amplitude Shift Keying (ASK or BASK)

14.4 Frequency Shift Keying (FSK/BFSK)

14.5 Phase Shift Keying (PSK/BPSK)

14.6 Types of PSKS

14.7 Differential Phase Shift Keying (DPSK)

14.8 Quadrature Phase Shift Keying (QPSK)

14.9 Multiplexing

14.10 Transmission and Reception of TDM

14.11 Transmission and Reception of FDM

14.12 TDM vs FDM

14.13 TDM is Superior to FDM

14.14 How the Principle of TDM is Different to FDM?

14.15 Telephone Modulation System

14.16 Transmission Medium Characteristics for Digital Communication

14.17 Modulation used in Various Communications

15. Antennas

15.1 Antenna

15.2 Antenna Reciprocity

15.3 Antenna as A Transmission Line

15.4 Evaluation of A Dipole-The Basic Antenna

15.5 Terms Related to Antennas

15.6 Omni Directional and Directional Antennas

15.7 Length of Antenna

15.8 Polarisation

15.9 How Does An Antenna Radiate Energy?

15.10 Skywave Communication

15.11 Types of Antennas

15.12 UHF and Micro Wave Antenn

15.13 Special Antennas

16. Television - Monochrome (T.V.)

16.1 Television

16.2 TV Applications.

16.3 Broadcasting, Transmission and Reception of Monochrome TV.

Notes:

Description based on print version record.

ISBN:

1-00-322227-7

1-000-46750-3

1-003-22227-7

1-000-46747-3

9781003222279

OCLC:

1260343816