Title :
A practical procedure for estimation of instantaneous frequency
Author :
Wiley, R.G. ; Carmichael, W.R.
Author_Institution :
Engng. Div., Syracuse Res. Corp., Syracuse, NY, USA
fDate :
3/1/1981 12:00:00 AM
Abstract :
The instantaneous frequency of a frequency-modulated signal may be estimated using the zero crossings of the signal. Furthermore, the procedure is simple and gives good results when only samples of the signals are available and when the signal-to-noise ratio is above about 12 dB. An example is given.
Keywords :
error analysis; estimation theory; frequency modulation; FM signal; instantaneous frequency estimation; telemetry; zero crossings; Frequency estimation; Frequency modulation; Interpolation; Signal to noise ratio; Time frequency analysis; Transducers;
Journal_Title :
Instrumentation and Measurement, IEEE Transactions on
DOI :
10.1109/TIM.1981.6312444
