Digital communication systems have several advantages, including:
Signal Analysis and Transmission, Introduction to Communication Systems The modulated signal is then transmitted through a
Communication systems involve the transmission of information from a source to a destination through a communication channel. The information can be in the form of voice, data, or video. Communication systems can be broadly classified into two categories: analog and digital. Analog communication systems transmit information in continuous signals, while digital communication systems transmit information in discrete signals. including signal transmission
Analog communication systems have several advantages, including: such as audio
Analog communication systems are used to transmit continuous-time signals, such as audio, video, and images. These systems use analog modulation techniques, such as amplitude modulation (AM), frequency modulation (FM), and phase modulation (PM), to encode the information signal onto a carrier wave. The modulated signal is then transmitted through a channel or medium to the receiver.
In conclusion, "Communication Systems - Analog and Digital" by Sanjay Sharma is a comprehensive resource for learning about communication systems. The book covers the fundamental principles of communication systems, including signal transmission, reception, and processing. It provides an in-depth analysis of both analog and digital communication systems, including their advantages and disadvantages.
This textbook is widely used by undergraduate engineering students for its lucid explanations and step-by-step mathematical proofs. It is often preferred over standard texts like Haykin or Lathi for its simplified approach.