Why are virtually all oscillators used in communications applications the feedback type?
A)They are capable of producing highly pure sine waves.
B)The currents in the diodes and the currents in the transistors are the same.
C)They use RC timing circuits to generate nonsinusoidal waveforms.
D)They allow waveform distortion.

Question

Quizplus · Accepted Answer

Feedback oscillators have the ability to produce highly pure sine waves, which is a desirable characteristic for communication applications.

Why Are Virtually All Oscillators Used in Communications Applications the Feedback