Analog Communication Engineering detailed syllabus scheme for B.Tech Electronics Engineering (EL), 2018-19 onwards has been taken from the DBATU official website and presented for the Bachelor of Technology students. For Subject Code, Course Title, Lecutres, Tutorials, Practice, Credits, and other information, do visit full semester subjects post given below.
For all other DBATU Syllabus for Electronics Engineering 4th Sem 2018-19, do visit EL 4th Sem 2018-19 Onwards Scheme. The detailed syllabus scheme for analog communication engineering is as follows.
Analog Communication Engineering Syllabus for Electronics Engineering (EL) 2nd Year 4th Sem 2018-19 DBATU
Course Objectives:
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Course Outcomes:
On completion of the course, students will be able to:
- Understand and identify the fundamental concepts and various components of analog communication systems.
- Understand the concepts of modulation and demodulation techniques.
- Design circuits to generate modulated and demodulated wave.
- Equip students with various issues related to analog communication such as modulation, demodulation, transmitters and receivers and noise performance.
- Understand the concepts of modulation and demodulation techniques of angle modulation (frequency and phase).
- Explain signal to noise ratio, noise figure and noise temperature for single and cascaded stages in a communication system.
- Develop the ability to compare and contrast the strengths and weaknesses of various communication systems.
UNIT – 1 Introduction to Communication System
Block schematic of communication system, Simplex and duplex systems, Modes of communication: Broadcast and point to point communication, Necessity of modulation, Classification of modulation, sampling theorem and pulse analog modulation, multiplexing: TDM, FDM.
UNIT – 2 Amplitude Modulation
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UNIT – 3 Angle Modulation
Introduction, Mathematical analysis of FM and PM, Modulation index for FM and PM, Frequency spectrum and bandwidth of FM, Narrow band and wide band FM, Direct and indirect methods of FM generation, Pre emphasis and de-emphasis, Comparison of AM, FM and PM.
UNIT – 4 Radio Receivers and Demodulators
Introduction, Performances characteristic of receivers: Sensitivity, Selectivity, Fidelity, Image frequency and IFRR, Tracking and Double spotting, TRF, Super heterodyne receivers, RF amplifier, Local oscillator and mixer, IF amplifier, AGC.
UNIT – 5 AM and FM Detectors
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UNIT – 6 Noise
Introduction, Sources of noise, Classification of noise, Noise calculations (thermal noise), SNR, Noise figure, Noise Factor, Noise Temperature.
Reference Books:
- Kennedy, “Electronics Communications Systems”, McGraw-Hill New Delhi-1997, 4th Edition.
- Anokh Singh, “Principles of communication engineering” S.Chand
- Roddy & Coolen, “Electronic communication” PHI
- Taub & Schilling “Principles of communication systems” Tata Mc Graw Hill
- Beasley & Miller, “Modern Electronic Communication”, Prentice-Hall India-2006, 8th Edition.
- Wayne Tomasi, “Electronic Communication Systems”, Pearson Education-2005, 5th Edition.
- R. G. Gupta, “Audio & Video Systems” Tata McGraw-Hill New Delhi-2008.
For detail syllabus of all other subjects of Electronics Engineering (EL) 4th Sem 2018-19 regulation, visit EL 4th Sem Subjects syllabus for 2018-19 regulation.