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