basic 3 min read
Resistors in AC Circuits
In Direct Current (DC), the flow of electric charge is unidirectional. In DC, the voltage and current maintain a constant…
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basic 2 min read
What is Resistor?
Resistor is basic component that is used in all the electronic circuits. It is a passive element that resists the…
basic 2 min read
How To Read Capacitor Value?
Different types of capacitors have different ways of representing the capacitance values . Capacitors like electrolytic capacitors, non- polarised capacitors,…
basic 5 min read
Types of Capacitors
There are different types of capacitors available in the market. The key factor in distinguishing different types of capacitors is…
basic 4 min read
Introduction to Capacitor
What is Capacitor? Capacitor is also known as condenser. This is one of the passive components like resistor. Capacitor is generally…
Telecommunication 6 min read
Bit mapping
In the next step in the digitization process, the output of the quantizer is mapped into a binary sequence. An encoding table…
Telecommunication 3 min read
Doppler effect
When the source of a wave moves relative to an observer, the observer notices a change in the frequency of…
Telecommunication 4 min read
Wave
Wave, propagation of disturbances from place to place in a regular and organized way. Most familiar are surface waves that travel on water, but sound, light, and…
Telecommunication 3 min read
Continuous communication and the problem of bandwidth
Continuous communication, unlike discrete communication, deals with signals that have potentially an infinite number of different values. Continuous communication is closely related…
Telecommunication 3 min read
Sampling theorem
Discrete, noisy communication and the problem of error It is assumed unrealistically that all messages are transmitted without error. In the…
Telecommunication 5 min read
Plane Waves
A discussion of sound waves and their propagation can begin with an examination of a plane wave of a single frequency…
Telecommunication 3 min read
Receiver
Receiver, in electronics, any of various devices that accept signals, such as radio waves, and convert them (frequently with amplification) into…
