An electronic oscillator in which the oscillator frequency is determined through a tuned circuit consisting of inductors and capacitors is called the Harley oscillator. The invention of the Harley oscillator circuit was done in 1915 by Ralph Hartley, an American engineer. This oscillator is a type of harmonic oscillator. The Hartley Oscillator produces the waves of radio frequencies therefore it is also referred to as radiofrequency oscillators. The tank circuit of the oscillator having a … [Read more...]
What is an RC Oscillator : Circuit & Its Working
An oscillator is used to produce periodic oscillating signals in an electronics circuit. The oscillations are mainly produced in the form of a square wave or sine wave. The oscillators can convert DC to AC and used in a number of electronic devices like clock generators, digital instruments like calculators. The oscillating signals are used in television transmitters, wall clocks, radios, and many more. A feedback oscillator is a type of oscillator in which the output signal is feedback into the … [Read more...]