What is Demodulation?
The Demodulation is the process of extracting the original information from a modulated carrier wave. It is an important function used in the communication systems which allows the recovery of transmitted data at the receiver end. There are different types of the demodulators with different output signals which will be discussed further.
What is Demodulation ?
The modulation is the technique by which data is converted into electrical or digital signals for transferring that signal over a medium. Signal modulation is done to carry the signal over large distances. After the signal transmission, the modulated signal must be converted back into the original signal to retrieve the original information.
This back-conversion is done with the help of various demodulation techniques. Hence, it means the separation of the signal from the modulated carrier. In this article, we will study these techniques in detail, their applications, advantages and disadvantages, etc.
Table of Content
- Demodulation Techniques
- Demodulation Techniques in AM, FM, and PM Radio
- Challenges for Demodulation
- Difference between Modulation and Demodulation
- Advantages and Disadvantages of Demodulation
- Applications of Demodulation