Understanding Frequency Modulation (FM), Frequency Shift Keying (FSK), Sunde’s Any modulation method that changes the angle instead of the amplitude is. Week 5- Angle Modulation, Frequency Modulation (FM), Phase Modulation (PM), Modulation Reviews for NPTEL’s Principles of Communication Systems-I. Angle Modulation – nptel – Indian Institute of Technology Madras. in. Views. 5 years ago. Frequency, · Communication, · Principles, · Institute.

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Exercises given range from fairly simple to somewhat involved. Diode small signal model?

modulatino Performance of Marine Vehicles at Sea. Digital Circuits and Systems. We feel that we have included enough examples so as to enable the student to understand the material, even in situations where adequate classroom teaching is not available.

Lecture -16 Angle Modulation – NPTEL Communication Systems

Computer Aided Design and Manufacturing. Zener diode and applications? One active area of development is in the reduction of total harmonic distortion THD created by the rapid switching inherent to these algorithms.


In fact, this material modullation also quite useful in the study of digital communication, the subject matter of another course under the NPTEL program.

This page was last edited on 7 Mayat Refrigeration and Air Conditioning. Intelligent Systems and Control. Remember me on this computer. Transformer coupled audio power amplifier? Views Read Edit View history. Practical Mixers-Effects of Tonal.

Power Circuits and Systems?

Principles of Programming Languages. Feedback Demodulators – phase locked loop.

Communication Engineering | NPTEL Online Videos, Courses – IIT Video Lectures

Part III consists of a single chapter Ch 7. Transistor as an amplifier? System Analysis and Design. Concept of Management and Evolution of Management thought. Part II also consists of three chapters Ch 4 to 6 and deals with modulation techniques: Applied Thermodynamics for Marine Systems.

Numerical Methods and Computation. The switches must be controlled so that at no time are both switches in the same leg turned on or else the DC supply would be shorted. Basic BJT amplifier configuration: Transistor as a switch: Industrial Automation and Control.


These illustrations, we feel are more informative and provide a better feel for the theory than the figures found in the standard textbooks. Transmission Lines and EM Waves. Physical structure and operation modes? Strength and Vibration of Marine Structures. Data Structures And Algorithms. Click here to sign up. A three-phase inverter as shown to the right converts a DC supply, via a series of switches, to three output legs which could be connected to a three-phase motor.

High frequency model of BJT amplifier 3. Clipping and Clamping circuits 2.

Project and Production Management. Numerical Analysis and Computer Programming. Industrial Drives – Power Electronics.