What is demodulation? This process is used in the receivers to recover the original signal coming from the sender end in modulating form. We can say that its function is…
Year: 2017
Digital Modulation Techniques: Electronics Engineering Notes pdf ppt
Digital Modulation Techniques: Digital Modulation provides more information capacity, high data security, quicker system availability with great quality communication. Hence, digital modulation techniques have a greater demand, for their capacity…
What are Modulation Techniques: notes for Electronics Engineering pdf ppt
What is Modulation? Modulation is nothing but, a carrier signal that varies in accordance with the message signal. Modulation technique is used to change the signal characteristics. Basically, the modulation…
Basics of Angle Modulation: Electronics Engineering Notes pdf ppt
Angle Modulation: The other type of modulation in continuous-wave modulation is the Angle Modulation. Angle Modulation is the process in which the frequency or the phase of the carrier varies…
The Common-collector Amplifier Configuration Notes for Electronics Engineering 1st Year
The Common-collector Amplifier: A common collector amplifier (also known as an emitter follower) is one of three basic single-stage bipolar junction transistor (BJT) amplifier topologies, typically used as a voltage…
What is Amplitude Modulation: Notes for Electronics Engineering pdf ppt
Amplitude Modulation: Amplitude modulation or AM as it is often called, is a form of modulation used for radio transmissions for broadcasting and two way radio communication applications. Although one…
Amplitude Modulation Theory & Equations: Notes for Electronics Engineering pdf ppt
Amplitude Modulation Theory & Equations: It is possible to look at the theory of the generation of an amplitude modulated signal in four steps: Carrier signal Modulating signal Overall modulated…
Signals and Systems Introduction: Notes for Electronics Engineering ppt pdf
Signals and Systems Introduction: This tutorial covers the basics of signals and system necessary for understanding the concepts of digital image processing. Before going into the detail concepts, let’s first…
Electronic Communication and its Terminology: Notes for Electronics Engineering pdf ppt
Electronic Communication Systems- Basic Terminology: With the previous article on the basics of electronic communication systems. you have some idea about what a communication system comprises of. But that is merely…
Uses of Electromagnetic Waves: Notes for Electronics Engineering pdf ppt
Uses of Electromagnetic Waves: Introduction: Wavelength of the ElectroMagnetic spectrum continually changes high frequency = short wavelength high frequency = high energy high energy = more dangerous Radio Waves (communications):…