Electronics

The amplitude of the carrier signal varies in accordance with the instantaneous amplitude of the modulating signal in Amplitude Modulation.

Frequency Modulation is the technique in which the frequency of a carrier signal is varied according to the message signal.

As proposed by Hendrik W. Bode a Bode Plot is simply a graphical representation used to design and analyze any control system.

In PAM, amplitude of pulses is varied in accordance with the instantaneous value of modulating signal. It is basic technique for all modulation

The Delta Modulation has step size much smaller after quantization and also the sampling rate is much higher.

When a semiconductor is doped with half of the trivalent impurity and other half with pentavalent impurity is then called PN junction diode

The clipper circuits are basically used to clip the portion of any input signal without changing the remaining part of the input waveform.

Frequency Modulation is the technique in which the frequency of a carrier signal is varied according to the message signal.

There are three operational amplifiers in the circuit of an Instrumentation Amplifier of which two non inverting amplifiers are the inputs.