Anand, M. L. creator text Electronic books. xx 2021 1st ed. monographic eng 1 online resource (647 pages) This is the book, in which the subject matter is dealt from elementary to the advance level in a unique manner.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. 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 -- Summary -- 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 -- Summary -- 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 -- Summary -- 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 -- Summary -- 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 -- Summary -- 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 -- Summary -- 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 -- Summary -- 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 -- Summary -- 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 -- Summary -- 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) -- Summary -- 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) -- Summary -- 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 -- Summary -- 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 -- Summary -- 16. Television - Monochrome (T.V.) -- 16.1 Television -- 16.2 TV Applications. 16.3 Broadcasting, Transmission and Reception of Monochrome TV. Telecommunication-Security measures TK5101 621.382 Anand, M. L. Milton : Taylor & Francis Group,c2021 9781000467475 https://ebookcentral-proquest-com.mlisicats.remotexs.co/lib/ppks/detail.action?docID=6676445 https://ebookcentral-proquest-com.mlisicats.remotexs.co/lib/ppks/detail.action?docID=6676445 MiAaPQ 260525 20260623100027.0 EBC6676445 eng