Learning Objectives
5 objectives- Understand the fundamental principles and components of electronic communication systems.
- Explain and differentiate between analog and digital communication techniques and their applications.
- Analyze various transmission media and multiplexing techniques used in communication systems.
- Explore signal processing, information theory, and coding techniques essential for reliable data transmission.
- Examine emerging technologies and trends shaping the future of electronic communication systems.
Content Outline
PreviewUnit 2148: Electronic Communication Systems
1. Introduction to Electronic Communication Systems
- Definition and importance
- Basic principles of communication
- Components of electronic communication systems
- Transmitter
- Channel
- Receiver
- Types of electronic communication systems
- Simplex, half-duplex, full-duplex
- Broadcast and point-to-point
- Applications in various fields
2. Analog Communication Systems
- Overview of analog signals
- Modulation techniques
- Amplitude Modulation (AM)
- Principles
- Generation and detection
- Applications
- Frequency Modulation (FM)
- Principles
- Generation and detection
- Applications
- Amplitude Modulation (AM)
- Other modulation techniques (brief overview)
- Analog signal processing
- Filtering
- Amplification
- Advantages and disadvantages of analog communication
3. Digital Communication Systems
- Overview of digital signals
- Pulse modulation techniques
- Pulse Amplitude Modulation (PAM)
- Pulse Width Modulation (PWM)
- Pulse Position Modulation (PPM)
- Digital modulation techniques
- Amplitude Shift Keying (ASK)
- Frequency Shift Keying (FSK)
- Phase Shift Keying (PSK)
- Digital signal processing fundamentals
- Data transmission methods
- Error detection and correction
- Parity bits
- Checksums
- Cyclic Redundancy Check (CRC)
- Forward Error Correction (FEC)
4. Transmission Media
- Guided media
- Twisted pair cables
- Coaxial cables
- Optical fiber
- Wireless media
- Radio waves
- Microwaves
- Infrared
- Characteristics and suitability of each medium
5. Modulation and Demodulation
- Purpose of modulation
- Analog modulation techniques (review)
- Digital modulation techniques (review)
- Demodulation processes
- Role of modulators and demodulators in transmitters and receivers
6. Multiplexing Techniques
- Concept and advantages of multiplexing
- Time Division Multiplexing (TDM)
- Frequency Division Multiplexing (FDM)
- Code Division Multiplexing (CDM)
- Applications and comparison of multiplexing methods
7. Communication Networks
- Types of networks
- Local Area Networks (LANs)
- Wide Area Networks (WANs)
- Metropolitan Area Networks (MANs)
- The Internet
- Network architectures
- Client-server
- Peer-to-peer
- Communication protocols
- Functions and roles of networks in electronic communication
8. Signal Processing in Communication Systems
- Filtering techniques
- Equalization
- Noise reduction methods
- Signal enhancement
- Role in improving communication quality
9. Information Theory and Coding
- Fundamentals of information theory
- Entropy
- Channel capacity
- Error control coding
- Block codes
- Convolutional codes
- Data compression techniques
- Lossless and lossy compression
10. Emerging Technologies in Electronic Communication Systems
- Software-Defined Networking (SDN)
- Internet of Things (IoT)
- 5G Technology
- Quantum communication
- Impact and future trends
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