The Decibel
The human senses of hearing and vision don’t perceive the intensity of sound and light […]
The human senses of hearing and vision don’t perceive the intensity of sound and light […]
An amplifier circuit with a bipolar transistor. Component designators are discussed in the text. In […]
An amplifier circuit with an FET. Component designators are discussed in the text. Above figure […]
Amplifier circuits can be categorized as class A, class AB, class B, and class C. […]
In power amplification, efficiency is important. It not only provides optimum output power with minimum […]
At A, an oscilloscope display of the signal output waveform from a properly operating class […]
The circuits you’ve seen so far have been general, not application-specific. With capacitors of several […]
The RF spectrum extends upward in frequency to well over 300 GHz. The exact lower […]
Once you know how amplifiers work, it’s easy to understand oscillators. All oscillators are amplifiers […]
Many circuit arrangements can be used to produce oscillation. The following several circuits are all […]
In an oscillator, the term stability has two meanings: constancy of frequency (or minimal frequency […]
Audio oscillators are used in myriad electronic devices including doorbells, ambulance sirens, electronic games, telephone […]