Analog Communication – Sampling
So far, we have discussed about continuous-wave modulation. We will discuss about…
Analog Communication – Receivers
The antenna present at the beginning of the receiver section, receives the…
Analog Communication – Transmitters
The antenna present at the end of transmitter section, transmits the modulated…
What is Noise?
Noise is an unwanted signal, which interferes with the original message signal and…
Strategy Pattern
Strategy pattern falls under the behavioral design patterns. It’s very useful when…
Object-Oriented Analysis And Design — Design Patterns (Part 6)
Design Patterns A design pattern provides a general reusable solution to a…
Object-Oriented Analysis And Design — Design Principles (Part 5)
Design Principles Programming is full of rules. When you learn a…
Types of Messages
Synchronous Message It’s a message where the caller object has to wait…
Object-Oriented Analysis And Design — Interaction Models (Part 4)
Interaction models shows the interaction between the components of a system,…


