Download and Read Wireless Communication Book by Sanjay Sharma PDF for Free
Wireless Communication Book by Sanjay Sharma PDF Download
Are you looking for a comprehensive and easy-to-understand book on wireless communication? Do you want to learn about the principles, techniques, and applications of wireless communication systems? If yes, then you might be interested in downloading the wireless communication book by Sanjay Sharma pdf. In this article, we will tell you everything you need to know about this book, including what it is, why it is important, what are its contents, how to download it, and more. So, let's get started.
wireless communication book by sanjay sharma pdf download
What is Wireless Communication?
Wireless communication is the transmission of information or signals over a distance without using wires, cables, or other physical connectors. It uses electromagnetic waves, such as radio waves, microwaves, infrared waves, optical waves, or acoustic waves, to carry the information from one point to another. Wireless communication can be used for various purposes, such as voice communication, data communication, video communication, broadcasting, navigation, remote sensing, etc.
Why is Wireless Communication Important?
Wireless communication has many advantages over wired communication, such as:
It is more convenient and flexible, as it does not require any physical infrastructure or installation.
It is more cost-effective and energy-efficient, as it reduces the need for wires, cables, switches, routers, etc.
It is more scalable and adaptable, as it can support a large number of users and devices with different capabilities and requirements.
It is more reliable and secure, as it can overcome obstacles and interference that may affect wired communication.
It is more innovative and versatile, as it enables new applications and services that are not possible with wired communication.
Some examples of wireless communication applications are:
Cellular networks, which provide voice and data services to mobile phones and other devices.
Wi-Fi networks, which provide wireless internet access to laptops, tablets, smartphones, etc.
Bluetooth networks, which provide short-range wireless connectivity between devices such as headphones, speakers, keyboards, mice, etc.
Satellite networks, which provide global coverage and communication for various purposes such as television broadcasting, navigation systems, weather forecasting, etc.
Radio frequency identification (RFID) systems, which use wireless tags to identify and track objects such as products, animals, vehicles, etc.
What are the Challenges of Wireless Communication?
Despite its advantages, wireless communication also faces some challenges that need to be addressed. Some of these challenges are:
Limited spectrum availability and allocation. The electromagnetic spectrum is a finite resource that needs to be shared among different users and applications. However, due to the increasing demand for wireless communication services, the spectrum becomes congested and scarce. Therefore, efficient spectrum management and allocation techniques are needed to avoid interference and ensure quality of service.
Multipath propagation and fading. Multipath propagation occurs when a wireless signal travels along different paths due to reflection, refraction, diffraction, or scattering by obstacles in the environment. This causes the signal to arrive at the receiver with different delays, amplitudes, and phases, resulting in distortion and interference. Fading refers to the variation of signal strength over time due to changes in distance, orientation, or environmental conditions. These effects degrade the performance and reliability of wireless communication systems.
Noise and interference. Noise is any unwanted signal that affects the quality of the desired signal. It can be caused by natural sources such as thermal noise or man-made sources such as electrical devices or other wireless signals. Interference is a special type of noise that occurs when two or more signals share the same frequency band or channel. Noise and interference reduce the signal-to-noise ratio (SNR) and bit error rate (BER) of wireless communication systems.
Security and privacy. Wireless communication systems are vulnerable to various attacks that can compromise their security and privacy. For example, eavesdropping can intercept confidential information, jamming can disrupt or block communication, spoofing can impersonate legitimate users or devices, replay can resend old messages, and denial-of-service (DoS) can overload or disable network resources. Therefore, robust encryption, authentication, and authorization techniques are needed to protect wireless communication systems from malicious attacks.
What is the Wireless Communication Book by Sanjay Sharma?
The wireless communication book by Sanjay Sharma is a textbook that covers the fundamentals and advanced topics of wireless communication systems. It is written by Dr. Sanjay Sharma, who is a professor of electronics and communication engineering at Jaipur Engineering College and Research Centre (JECRC), Jaipur. The book is published by S.K. Kataria & Sons, a leading publisher of engineering books in India.
Who is Sanjay Sharma?
Dr. Sanjay Sharma is an eminent author and academician who has written more than 40 books on various subjects such as analog and digital electronics, communication systems, signal processing, microprocessors and microcontrollers, optical fiber communication, satellite communication, radar engineering, etc. He has also published more than 100 research papers in national and international journals and conferences. He has received several awards and honors for his contributions to engineering education and research. He has also guided many PhD and M.Tech students in their projects and dissertations.
What are the Contents of the Book?
The book consists of five units and 24 chapters that cover the following topics:
IServices and Technical Challenges- Introduction- Principle of Cellular Networks- Multiple Access Techniques
IIWireless Propagation Channels- Mobile Radio Propagation- Channel Modelling and Simulation
IIIWireless Transceivers- Modulation Techniques- Equalization- Diversity Techniques- Channel Coding- Speech Coding Techniques- Multiple Antenna Systems- OFDM Systems- Spread Spectrum Systems- CDMA Systems- WCDMA Systems
IVWireless Networks- Wireless LANs- Bluetooth Technology- Mobile Ad hoc Networks- Wireless Sensor Networks- Mobile IP and TCP- Cellular Networks- Satellite Networks
VWireless Systems and Standards- GSM System- GPRS System- EDGE System- UMTS System- LTE System- WiMAX System
The book also includes a review of basic digital modulation techniques, a model question paper, and an index at the end.
What are the Advantages of the Book?
The book has many advantages that make it a valuable resource for students, teachers, and professionals who want to learn about wireless communication systems. Some of these advantages are:
The book covers both theoretical and practical aspects of wireless communication systems with clear explanations and examples.
The book provides a comprehensive and up-to-date coverage of various topics related to wireless communication systems with recent developments and trends.
The book follows a systematic and logical approach that makes it easy to follow and understand.
The book includes numerous diagrams, tables, graphs, figures, equations, formulas, examples, exercises, and solved problems that help the reader to grasp the concepts and apply them.
The book also provides references, suggestions for further reading, and web links for additional resources and information.
The book has received positive feedback and reviews from students, teachers, and experts who have used it or read it.
How to Download the Wireless Communication Book by Sanjay Sharma PDF?
If you want to download the wireless communication book by Sanjay Sharma pdf, you need to follow some steps and tips. Here are some of them:
Where to Find the PDF File?
There are many websites that offer free or paid downloads of the wireless communication book by Sanjay Sharma pdf. However, not all of them are reliable or legal. Some of them may contain viruses, malware, or corrupted files that can harm your device or compromise your security. Therefore, you need to be careful and choose a trustworthy and reputable source. Some of the possible sources are:
The official website of the publisher, S.K. Kataria & Sons. You can visit their website at https://www.skkatariaandsons.com and search for the book by its title or ISBN. You can also view a sample of the book online or buy the print or e-book version.
The online platforms of the author, Dr. Sanjay Sharma. You can check his personal website at http://www.sanjaysharma.org or his academic profile at http://jecrcfoundation.com/jecrc-engineering-college/faculty-profiles/electronics-and-communication-engineering/dr-sanjay-sharma. You can also contact him via email or social media and request a copy of the book.
The online libraries or repositories that have the permission or license to share the book. For example, you can try https://pdfroom.com/books/communication-systems-analog-and-digital/YpgQlyQZdNz or https://idoc.pub/download/communication-systems-by-sanjay-sharma-546gx2xj38n8. However, you need to verify the quality and authenticity of the file before downloading it.
How to Save the PDF File?
Once you find a reliable source and a valid link for the wireless communication book by Sanjay Sharma pdf, you need to save it on your device. To do that, you need to:
Click on the link or button that says "Download", "Save", "Get", or something similar.
Select a location on your device where you want to save the file. You can choose a folder, a drive, a cloud service, or a removable storage device.
Wait for the download process to complete. Depending on your internet speed and file size, this may take a few seconds or minutes.
Check if the file is successfully downloaded and saved on your device. You can open it with a PDF reader or viewer application to verify its contents and quality.
How to Open the PDF File?
After saving the wireless communication book by Sanjay Sharma pdf on your device, you need to open it and read it. To do that, you need to:
Locate the file on your device using a file manager or explorer application.
Double-click on the file icon or name to open it with the default PDF reader or viewer application on your device. If you don't have one installed, you can download one from the internet or app store.
Alternatively, you can right-click on the file and select "Open with" option to choose a different PDF reader or viewer application that you have installed on your device.
Enjoy reading the wireless communication book by Sanjay Sharma pdf on your device. You can zoom in or out, scroll up or down, jump to a specific page or chapter, bookmark a page, highlight a text, add a note, etc., depending on the features and functions of your PDF reader or viewer application.
In conclusion, wireless communication is an important and fascinating subject that has many applications and benefits in today's world. The wireless communication book by Sanjay Sharma pdf is a great resource that can help you learn about this subject in a comprehensive and easy way. It covers both theoretical and practical aspects of wireless communication systems with clear explanations and examples. It also provides references, suggestions for further reading, and web links for additional resources and information. You can download this book from various sources online, but you need to be careful and choose a trustworthy and reputable source. You also need to save, open, and read this book on your device using a PDF reader or viewer application. We hope this article has helped you understand how to download the wireless communication book by Sanjay Sharma pdf and enjoy reading it.
Here are some frequently asked questions and answers about wireless communication book by Sanjay Sharma pdf:
What is the ISBN of this book?The ISBN of this book is 978-93-5014-351-3.
How many pages does this book have?This book has 500 pages.
What is the price of this book?The price of this book is Rs 295 for print version and Rs 266 for e-book version.
Is this book suitable for beginners?This book is suitable for beginners as well as advanced learners who want to learn about wireless communication systems.
Can I get a hard copy of this book?You can get a hard copy of this book by ordering it from the publisher's website or from other online platforms that sell engineering books.