Digital Communication Techniques Notes: Nowadays, we are using different kinds of digital systems. With this trend, digital communication has become an important part of our lives. There are different types of digital communication systems in the 21st century. With the impact of Covid19, everyone has become more attached to digital communication. Students are studying through digital platforms. Students can refer to the Big Data Lecture Notes For CSE as per the latest and updated syllabus from this article.
Most of the companies are communicating with their employees digitally as they are working from home. People are also taking medical advice through digital platforms. Some companies, including TATA Steel, have given a thought to work from home through digital communication for a long time. If you are interested in digital communication and its techniques, you should do a course on it. In this article, you will find complete details about the study materials and syllabus of digital communication techniques.
- Introduction to Digital Communication Techniques
- Digital Communication Techniques Notes and Study Material PDF Free Download
- Digital Communication Techniques Reference Books
- Digital Communication Techniques Curriculum
- List of Digital Communication Techniques Important questions
- FAQs on Digital Communication Techniques Notes
- Conclusion
Introduction to Digital Communication Techniques
There are a few techniques that have paved the way of digital communication. Digital communication is the process in which an information-bearing signal is transported to the destination of the user. Two major elements of it are analog information sources and digital information sources. Due to the increased number of applications, it has become important to understand problems related to layout and flow of source data, establishing radio links, the power available from antennas, the sensitivity of receivers, and the selectivity. In this article, you will find complete information about reference books and study materials of digital communication techniques.
Digital Communication Techniques Notes and Study Material PDF Free Download
In digital communication techniques course, you will get to know about digital modulations, some basic mathematical tools, extensions, and digital environment. Students from Mathematics background understand this subject easily. It has become a popular subject these days. We have made a list of study materials for digital communication techniques that will help in your preparation.
- Digital Communication Techniques Notes Download
- Digital Communication Techniques Book Download
- Digital Communication Techniques Question Paper Download
- Digital Communication Techniques Interview Questions Download
Digital Communication Techniques Reference Books
There are several books on digital communication techniques because of its growing popularity. However, there are a few things that you should check before buying a book for digital communication techniques. It will help if you consider books that are written in simple language because it is important to understand the concepts properly. These books will help you to understand the complex concepts of digital communication techniques easily. It will help if you buy the latest edition of books on digital communication techniques. However, to solve all these issues, we have made a list of some important books for digital communication techniques.
- Digital and Analog Communication Systems by K San Shanmugam.
- Communication Systems by Simon Haykin.
- Optical Fibre Communication by Kaiser.
- Communication Systems: Analog and Digital by Sanjay Sharma.
- Digital Communications Systems by Simon Haykin.
- Communication Systems: Analog and Digital by R.P. Singh & S. Sapre
- Modern Digital and Analog Communication Systems by B.P. Lathi & Zhi Ding
- Digital Communications System by Kolimbiris
Digital Communication Techniques Curriculum
Digital communication is the process in which data is transferred physically from point to point or point to multipoint. For digital communication techniques, it is important to understand the syllabus. The syllabus of digital communication techniques varies depending on the level of course and institution. However, the concepts of digital communication techniques remain the same. We have discussed the basic concepts of digital communication techniques in this article.
| Module I | PAM, PWM, Band Pass Signal, Signal Reconstruction, The Treachery of Aliasing, Sampling Theorem, PPM Signal Generation, Low Pass Signal, The Anti-aliasing Filter, Practical Difficulties, Application of Sampling Theorem, and Detection. |
| Module II | Synchronizing and Signaling, The Compander, The encoder, Quantization of Signals, Uniform and Non-Uniform Quantization, Differential PCM, Transmission Bandwidth and output SNR, Digital multiplexer, Adaptive Delta Modulation, Delta Modulation, Output SNR, Comparison with PCM. Noise in PCM and DM: Output Signal Power, Calculation of Quantization Noise Power, and the Thermal Noise Power, Output SNR of PCM using different modulation techniques. Output SNR of DM. |
| Module III | Principles of Digital Data Transmission: Polar Signaling, ON-OFF Signaling, Bipolar Signaling, Pulse Shaping: Nyquist Criterion for zero ISI, Scrambling, A Digital Communication System, Line Coding-Various line codes, Regenerative Repeater- Preamplifier, A Base-band Signal Receiver, Peak Signal to RMS Noise output voltage ratio, The Optimum Filter, Equalizer, Eye diagram, Timing Extraction, Timing Jitter, White Noise, The Matched Filter- Probability of Error of the Matched Filter, Coherent Reception. |
List of Digital Communication Techniques Important Questions
- How important is digital communication in 2020?
- What are the conditions for a good digital communication system?
- How is the sampling time problem corrected in a digital system?
- Explain the major features of a transmitter.
- What is called the matched filter technique?
- What are the disadvantages of digital communication techniques?
- What is the procedure of calculating the bandwidth of the OFDM signal?
- How is digital communication affecting our mode of conversation?
- Explain Microsoft Office and its features.
- What are some basic digital communication platforms?
FAQ’s on Digital Communication Techniques Notes
Question 1.
What is called digital communication?
Answer:
Digital communication is the process in which an information-bearing signal is transported to the destination of the user. Two major elements of it are analog information sources and digital information sources.
Question 2.
Name some important books on digital communication techniques.
Answer:
Some of the important books on digital communication techniques are Digital Communications Systems by Simon Haykin, Communication Systems: Analog and Digital by R.P. Singh & S. Sapre, Modern Digital and Analog Communication Systems by B.P. Lathi & Zhi Ding, and Digital Communications System by Kolimbiris.
Question 3.
How has Covid19 fueled digital communication?
Answer:
With the impact of Covid19, everyone has become more attached to digital communication. Students are studying through digital platforms. Most of the companies are communicating with their employees digitally as they are working from home. People are also taking medical advice through digital platforms.
Question 4.
Is digital communication good?
Answer:
Yes, it is. Digital communication has helped personal and professional interactions. It has enhanced the speed, security, and effectiveness of the communication.
Conclusion
The information provided above regarding the syllabus and study materials for digital communication techniques will help in your study. If you have any other questions regarding the digital communication techniques’ study materials, please let us know in the comment section.