Title :
More on jitter effects on sinewave measurements
Author :
Awad, Selim S. ; Wagdy, Mahmoud F.
Author_Institution :
Dept. of Electr. & Comput. Eng., Michigan Univ., Dearborn, MI, USA
fDate :
6/1/1991 12:00:00 AM
Abstract :
The measurement of signal-to-noise ratio (SNR) based on uniform sampling is investigated and compared with the results of Y. Jenq (see ibid., vol.37, p.245-251, June 1988) based on non-uniform sampling. Simulation results are provided to confirm the theoretical work. The authors then investigate amplitude and phase measurements and present new formulae for its statistics, which are more accurate than in their previous work (see ibid., vol.39, p.86-89, Feb. 1990). The approach followed in this study is also suitable for investigating signal measurements in the presence of other noise forms, e.g. quantization
Keywords :
electric noise measurement; statistical analysis; waveform analysis; amplitude measurement; jitter effects; nonuniform sampling; phase measurements; quantization; signal measurements; signal-to-noise ratio; sinewave measurements; statistics; uniform sampling; waveform analysis; Circuit noise; Discrete Fourier transforms; Jitter; Noise measurement; Nonuniform sampling; Phase measurement; Quantization; Sampling methods; Signal to noise ratio; Statistics;
Journal_Title :
Instrumentation and Measurement, IEEE Transactions on
