Digital Communication

In this Playlist, I have explained Digital Communication Subject in easy language. This subject is important for university and competitive exams like Gate, IES, PSUs. All the Best Students

Curated by: R K Classes (122 videos)

Currently Playing: Signal Space Representation of QPSK with Derivation | Digital Communication | R K Classes | Lec 112

In this video i have explained Signal space representation of QPSK with Derivation. Distance in signal space diagram of two symbols in QPSK. Hello Dear Friends.. You are welcome to our you tube channel "R K Classes" Please share this channel to help all students. For more interaction please visit our Facebook page,Twitter page @techRKClasses Facebook page @RKClasses2020 Twitter page For PDF notes https://t.me/R_K_Classes #RKClasses #SignalspacediagramofQPSK #QPSK #digitalcommunication

Tracks in this Playlist

Comparison of Digital Modulation Techniques: ASK, BPSK, QPSK, MSK | R K Classes | Lec 122
Reception of Minimum Shift Keying with Diagram and Working | R K Classes | Join Telegram | Lec 121
Generation of MSK Signal with Block Diagram, Working | Digital Communication | R K Classes | Lec 120
Power Spectral Density and Bandwidth of Minimum Shift Keying (MSK) | R K Classes | Lec 119
Signal Space Diagram of MSK Signal with Distance | Digital Expression | R K Classes | Lec 118
Mathematical Equations of MSK Technique with Derivation | R K Classes | Join Telegram | Lec 117
MSK Waveforms Complete Procedure | Digital Communication | R K Classes | Join Telegram | Lec 116
Minimum Shift Keying MSK: Introduction, Basics, Advantages, Disadvantages | R K Classes | Lec 115
Probability of Error and Advantages of QPSK System | Digital Communication | R K Classes | Lec 114
Bandwidth of QPSK with Derivation | Digital Communication | R K Classes | Join Telegram | Lec 113
Signal Space Representation of QPSK with Derivation | Digital Communication | R K Classes | Lec 112
Reception of QPSK Signal with Derivation | Digital Communication | R K Classes | Lec 111
Generation of QPSK with Waveforms | Digital Communication | R K Classes | Join Telegram | Lec 110
Why to Study QPSK | Digital Communication | R K Classes | Lec 109 | Join Telegram for PDF
Advantages and Disadvantages of DPSK Technique | Digital Communication | R K Classes | Lec 108
Error Probability and Bandwidth of DPSK in Details | Digital Communication | R K Classes | Lec 107
Lec 106 Solved Problem Based on DPSK | Digital communication | R K Classes | Join Telegram for PDF
DPSK: Basics, Generation, Detection and Table | Digital Communication | R K Classes | Lec 105
Probability of Error with Derivation and Drawbacks of BFSK Technique | R K Classes | Lec 104
Signal Space Diagram of Binary Frequency Shift Keying | Digital Communication | R K Classes |Lec 103
Detection of Binary Frequency Shift Keying Signal at Receiver | Digital Communication | Lec 102
Binary Frequency Shift Keying: Basics, Equations, Generation | Digital Communication | Lec 101
Drawbacks of Binary Phase Shift Keying and Solution | Digital Communication | R K Classes | Lec 100
Error Probability of BPSK Signal with Derivation | Digital Communication | R K Classes | Lec 99
Signal Space Diagram and Bandwidth of BPSK Signal | Digital Communication | R K Classes | Lec 98
Spectrum of BPSK Signal with Mathematical Expression | Digital Communication | R K Classes | Lec 97
Demodulation of BPSK Signal with Mathematical Expression | Digital Communication |R K Classes|Lec 96
BPSK: Introduction, Expression, Generation | Digital Communication | R K Classes | Lec 95
Coherent Demodulation of Amplitude Shift Keying | Digital Communication | R K Classes | Lec 94
Amplitude Shift Keying: Basics, Waveform, Expression, Generation, Signal Space Diagram | Lec 93
Coherent and Non Coherent Digital Modulation Techniques | Digital Communication | R K Classes|Lec 92
Introduction to Digital Modulation Techniques ASK, FSK, PSK | Digital Communication | Lec 91
EYE Pattern: Practical Way to Study ISI, Bsics, Diagram, Information about ISI | Lec 90
Inter Symbol Interference (ISI): Cause, Effect and Remedy to Reduce | Digital Communication | Lec 89
Inter Symbol Interference (ISI): Basics, Diagram, Working, Expression Complete | R K Classes |Lec 88
Solved Problem Based on Matched Filter Part 2 | Digital Communication | R K Classes | Lec 87
Solved Problem Based on Matched Filter Part 1 | Digital Communication | R K Classes | Lec 86
Probability of Error of Matched Filter Derivation | Digital Communication | R K Classes | Lec 85
Introduction to Matched Filter and its Impulse Response Derivation | R K Classes | Lec 84
Transfer Function of Optimum Filter Derivation Part 2 | Digital Communication | R K Classes | Lec 83
Transfer Function of Optimum Filter Derivation Part 1| Digital Communication | R K Classes | Lec 82
Probability of Error for Optimum Filter Derivation Part 2 | Digital Communication | Lec 81
Probability of Error for Optimum Filter Derivation Part 1 | Digital Communication | R K Classes | 80
Optimum Filter: Introduction, Working, Diagram | Digital Communication | R K Classes | Lec 79
Introduction to Matched Filters and Inter Symbol Interference | Digital Communication | Lec 78
Lec 77 Difference BW Source Coding and Line Coding Techniques| Digital Communication |R K Classes
Lec 76 Problem on Line Coding Techniques | Digital Communication | R K Classes | Join Telegram 4 PDF
Lec 75 Polar Quaternary NRZ Format Coding : Introduction, Pulse Formation | Digital Communication |
Lec 74 Bipolar NRZ or AMI and Split Phase Manchester Coding Techniques | Digital Communication
Polar RZ and Polar NRZ Coding Pulse from Binary Sequence | Digital Communication | R K Classes | 73
Unipolar RZ and Unipolar NRZ Line Coding: Introduction, Equation, Pulse Formation |R K Classes| 72
Line Coding Techniques and Its Properties | Digital Communication | R K Classes | Lec 71
Introduction to Digital Base Band Transmission | Digital Communication | R K Classes | Lec 70
PCM vs Delta Modulation vs Adaptive Delta Modulation Summery Sheet | R K Classes | Lec 69
Adaptive Delta Modulation: Basics, Diagrams, Working, Advantage | Digital Communication | Lec 68
Solved Problem on SNR of Delta Modulation Part-1 | Digital Communication | R K Classes | Lec 67
Delta Modulation: Signal to Noise Power Ratio | Digital Modulation | R K Classes | Lec 66 |
Solved Problem Based on Delta Modulation Part 1 | Digital Communication | R K Classes | Lec 65
How to avoid Slope Overload Distortion in Delta Modulation | Digital Communication | Lec 64
Delta Modulation: Slope Overload & Granular Noise | Digital Communication | R K Classes | Lec 63
Delta Modulation: Basics, Diagrams, Working | Digital Communication | R K Classes | Lec 62
Application, Advantages and Disadvantages of Pulse Code Modulation System | R K Classes | Lec 61
u Law and A Law Compressor Characteristics | Digital Communication | R K Classes | Lec 60
Non Uniform Quantization and Companding | Digital Communication | R K Classes | Lec 59
Solved Problem Based on PCM System Part 4 | Digital Communication | R K Classes | Lec 58
Solved Problem Based on PCM System Part 3 | Digital Communication | R K Classes | Lec 57
Solved Problem Based on PCM System Part 2 | Digital Communication | R K Classes | Lec 56
Solved Problem Based on PCM System Part 1 | Digital Communication | R K Classes | Lec 55
Transmission Bandwidth of Pulse Code Modulation with Derivation | Digital Communication | Lec 54
Signal to Noise (S/N) Ratio in Pulse Code Modulation System | Digital Communication | Lec 53 |
Quantization Noise Power in Pulse Code Modulation System | Digital Communication |R K Classes|Lec 52
Quantizer: Types, Definition, Working. Expression in PCM System | Digital Communication | Lec 51
Pulse Code Modulation : Basics, Block Diagram, Working | Digital Communication | R K Classes| Lec 50
Introduction to Quantization in Pulse Code Modulation | Digital Communication | R K Classes | Lec 49
Introduction to Waveform Coding Technique Pulse Code Modulation | Digital Communication | Lec 48
Solved Problem on Power Spectral Density Part 2 | Digital Communication | R K Classes | Lec 47
Solved Problem on Power Spectral Density Part 1 | Digital Communication | R K Classes | Lec 46
Sum of Two Random Processes and Their Spectral Densities | Digital Communication| R K Classes|Lec 45
Spectral Density: Basics, Types, Expression, Properties | Digital Communication| R K Classes|Lec 44
Cross Correlation Function: Definition, Expression, and Properties | Digital Communication | Lec 43
Properties of Autocorrelation Function with Proof | Digital Communication | R K Classes | Lec 42
Auto Correlation Function: Basics, Definition, Expression | Digital Communication | Lec-41
Gaussian Process: Introduction, Expression, Diagram, Properties, Uses | Digital Communication|Lec 40
Difference B/W Stationary, Wide Sense Stationary, Ergodic Random Process | R K Classes | Lec 39 |
Time Averages : Mean Time and Autocorrelation Time | Digital Communication | R K Classes | Lec 38 |
Ensemble Averages: Ensemble Mean and Ensemble Autocorrelation | Digital Communication | Lec 37 |
Introduction to Random Process and Ensemble | Digital Communication | R K Classes | Lec 36 |
Solved Problem on Rayleigh Distribution | Digital Communication | R K Classes | Lec 35
Rayleigh Distribution: Basics, Expression, Diagram, Properties | Digital Communication | Lec 34
Gaussian or Normal Distribution: Basics, Expression, Diagrams, Properties | R K Classes | Lec 33 |
Solved Problem on Uniform PDF Distribution | Digital Communication | R K Classes | Lec 32 |
PDF Uniform Distribution: Definition, Diagram, Expressions | Digital Communication | Lec 31
Solved Problem on Mean Variance Standard Deviation Part 2 | R K Classes | Lec 29
Solved Problem on Mean, Variance, Standard Deviation of Random Variable Part 1 | R K Classes |Lec 28
Moment, Central Moment, Variance, Standard Deviation | Digital Communication | Lec 27 |
Solved Problem on Mean Value of Random Variable | Digital Communication | R K Classes | Lec 26 |
Introduction to Statistical Averages and Concept of Mean Value of Random Variable | Lec 25 |
Conditional PDF: Introduction, Definition, Expression, Properties | Digital Communication | Lec 24 |
Marginal PDF: Introduction, Definition, Expression | Digital Communication | R K Classes | Lec 23 |
Solved Problem on Joint PDF Part 2 | Digital Communication | R K Classes | Lec 22 | Join Telegram |