To remove the AC components or filter them out in a rectifier circuit, a filter circuit is used.
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Filter Circuits
Electronic Emission
If we provide energy to an electrode then the electrons in the outer most shell of the atom of that metal gain enough energy to erect form the surface of that metal or electrode.
Darlington Pair
DC/AC Converters – Inverters
Inverting
DC/AC converters named inverters are employed to convert a dc supply to an ac level of a definite frequency and value.
Clipper & Clamper
A circuit that clips the input signal at a specified level above or below is called a clipper.
Cathode Ray Tube (CRT)
A CRT is an electronic tube designed to display electrical data.
The basic CRT consists of four major components.
BJT Bipolar Junction Transistor
AC/AC Converters – Changers
A switching converter that changes an AC supply to the AC supply with a different voltage, frequency, phase, or shape is called an AC/AC converter or changer.
Waveguide - Group Velocity, Phase Velocity, Cut off Frequency & Impedance
Understanding Waveguide Mode: A Guide to Signal Propagation
In the world of telecommunications and information technology, the efficient transmission of signals is paramount.
Waveguide
Spontaneous and Stimulated Emission
Spontaneous Emission
We know that when an atom absorbs extra energy and goes in excited state.