Analog & Digital Communication
Analog Communication – Transducers
Transducer is a device, which converts energy from one form to other. In this chapter, let…
Analog & Digital Communication
Analog Communication – Pulse Modulation
After continuous wave modulation, the next division is Pulse modulation. In this chapter, let us…
Analog & Digital Communication
Analog Communication – Sampling
So far, we have discussed about continuous-wave modulation. We will discuss about pulse modulation in…
Basics
Analog Communication – Receivers
The antenna present at the beginning of the receiver section, receives the modulated wave. First…
Basics
Analog Communication – Transmitters
The antenna present at the end of transmitter section, transmits the modulated wave. In this…
Analog & Digital Communication
What is Noise?
Noise is an unwanted signal, which interferes with the original message signal and corrupts the parameters…
Basics
Strategy Pattern
Strategy pattern falls under the behavioral design patterns. It’s very useful when you have an…
Basics
Object-Oriented Analysis And Design — Design Patterns (Part 6)
Design Patterns A design pattern provides a general reusable solution to a common design problem.…
Basics
Object-Oriented Analysis And Design — Design Principles (Part 5)
Design Principles Programming is full of rules. When you learn a language, you spend…
Basics
Types of Messages
Synchronous Message It’s a message where the caller object has to wait for the receiving…
