What is Microwave?
Electromagnetic waves having frequencies between 1GHz to 300GHz (it may be 300MHz to 300GHz) are called microwaves.
Properties of Microwaves:Microwave are unidirectional. This means...
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Properties of Negative Feedback: An Explanation
What is Negative Feedback?When the feedback energy is out of phase with the input signal, it is called negative feedback. Negative feedback reduces the gain of the amplifier. That is why, it is sometimes...
Understanding the Different Types of Feedback in Electronic Circuits
Feedback: The process of
injecting a fraction of output energy of some device back to the input is known
as feedback. The gain with feedback is called closed loop gain. The gain...
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