Title :
Recursive discrete-time sinusoidal oscillators
fDate :
5/1/2003 12:00:00 AM
Abstract :
Explored the basic theory of recursive digital oscillators with a bent towards the practical, and from there looked at some common oscillators. Then the article added some mechanisms for controlling their amplitude and adjusting their frequency. A brief example of how these oscillators and their control mechanisms may be used to make FSK modulators is given.
Keywords :
discrete time systems; feedback oscillators; frequency shift keying; modulators; FSK modulators; amplitude control; discrete-time sinusoidal oscillators; frequency adjustment; recursive digital oscillators; Difference equations; Digital signal processing; Digital signal processors; Frequency; Oscillators; Signal generators;
Journal_Title :
Signal Processing Magazine, IEEE
DOI :
10.1109/MSP.2003.1203213
