Communication Engineering detail TNDTE Diploma syllabus for Electronics And Communication Engineering (EC), M scheme is extracted from TNDTE official website and presented for diploma students. The course code (34042), and for exam duration, Teaching Hr/week, Practical Hr/week, Total Marks, internal marks, theory marks, duration and credits do visit complete sem subjects post given below. The syllabus PDFs can be downloaded from official website.
For all other electronics 4th sem syllabus for diploma m scheme tndte you can visit Electronics 4th Sem Syllabus for Diploma M Scheme TNDTE Subjects. The detail syllabus for communication engineering is as follows.
Rationale:
Today communication engineering has developed to a great extent that there is always the need for study of various communication concepts. This subject fulfills the need for students to have a thorough knowledge of various types of networks, modulation, audio systems and video systems.
Objectives:
On completion of the following units of the syllabus contents, the students must be able to
- Understand the principles of working of antennas
- Understand the theory of Propagation
- Understand the concept of modulation
- Study Amplitude Modulation Process
- Learn about different types of AM Transmitter & receiver
- Study the Frequency Modulation Process
- Learn about different types of FM Transmitters & Receivers
- Understand the concept Phase Modulation
- Understand the concept Pulse Modulation
- Learn Different types of Microphones
- Learn Different types of Loudspeakers
- Understand the different methods of Audio Recording & Reproduction
- Understand the principles of Monochrome & colour TV Related Topics
Unit 1
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Unit 2
Introduction to Modulation and Amplitude Modulation
Introduction to Modulation:
Definition- Need for modulation- types of modulation – Frequency spectrum -relationship between wavelength and frequency.
Amplitude modulation:
Definition – Simple signal diagram for amplitude modulation, Expression for amplitude modulation, expression for modulation index -sidebands: DSB,SSB and VSB.
AM Transmitter:
Types of transmitters : high level AM transmitter, low level AM transmitter and SSB transmitter.
AM Receiver:
Types of receiver: TRF receiver, super heterodyne receiver and SSB receiver.- Selection of IF-AGC types: simple and delayed AGC.
Unit 3
Frequency and Pulse Modulation
Frequency modulation:
Definition-Simple signal diagram for frequency modulation, Expression for frequency modulation, expression for modulation index.
FM Transmitter:
Types of transmitters : Direct FM transmitter, Indirect FM transmitter and stereophonic FM transmitter.
FM Receiver:
stereophonic FM receiver-AFC. Comparison of FM and AM.
Pulse modulation:
Definition- Types: Generation and detection of PAM, PWM, PPM,PCM & DPCM
Unit 4
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Unit 5
Video systems
Monochrome Television:
Scanning principles -synchronization – aspect ratio- composite video signal- TV broadcasting standards. TV transmitter- TV receiver.
Color TV :
Principles of color transmission and receptioncolor CCD camera, LCD, LED display unit – plasma display – Principles of Handy cam, CCTV and cable TV. 15
Reference Books:
- Networks lines and fields – John D.Ryder, PHI
- Electronic communication Systems – Kennedy – TMH
- Electronic Communication – Dennis Roddy and John colen – PHI
- Fundamentals of Acoustics – Kingsler & frey – Wiley Eastern ltd.
- TV and Video engineering – Arvind M.Dhake – TMH.
- Communication Electronics – Principles and application – Louis E Frenzel, Third Edition, Tata McGrawhill publication
- Audio and Video system – Principles, maintenance and Troubleshooting by R.Gupta Second Edition McGrawHill Education Ltd.
For detail syllabus of all other subjects of BE Electronics, M scheme do visit Electronics 4th Sem syllabus for M scheme.
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