Pre Emphasis and De Emphasis
In this lecture, we are going to learn about the pre-emphasis and de-emphasis circuits and their behavior in a very detailed manner. So let’s discuss them one by one. Also Read Pre Emphasis Pre Emphasis …
Communication
Delta Modulation in Digital Communication
This lecture will teach about Delta Modulation in a communication system, why we use delta modulation, the working principle of delta modulation, the advantages and disadvantages of Delta Modulation, slope overload distortion, granular noise, and …
Fundamental Limitations of Communication System
While designing the communication system, an engineer generally faces several constraints or limitations. So today we are going to discuss these fundamental Limitations of communication systems. Generally, These limitations are as per below: Fundamental Limitations …
Acceptance angle and Numerical Aperture
In this lecture, we are going to learn about the definition of Acceptance angle, then we will derive the formula for Acceptance angle and numerical aperture. So let’s start with the Definition of the Acceptance …
Difference Between TDM and FDM
In this article, we will explore the difference between TDM and FDM and understand their unique characteristics. In the world of telecommunications and data transmission, there are various techniques used to transmit information efficiently. Two …
Difference between Step Index Fiber and Graded Index Fiber
In this lecture, we are going to learn about the Difference between Step Index Fiber and Graded Index Fiber. Before starting the difference between them, first, learn about optical fiber and various types of optical …
Difference between Single-mode and Multimode Fiber
Since optical fiber cables provide faster data transmission rates than conventional copper cables, their use is growing. They are more dependable and resistant to electromagnetic interference, and because of their smaller form factor, they are …
What is Aliasing and How It Is Reduced
In this lesson, we are going to learn about the Aliasing in communication system, how aliasing can be reduced in communication system, also we will learn about the anti-aliasing and the effect of aliasing in …
