Title :
Uncertainty of the Estimates of Sine Wave Fitting of Digital Data in the Presence of Additive Noise
Author :
Alegria, F. Corrêa ; Serra, A. Cruz
Author_Institution :
Inst. de Telecomunicacoes, Lisbon Technical Univ.
Abstract :
In this paper we study the effect that additive noise and quantization noise have on the precision of estimates of amplitude, offset and phase at the origin of time of a sine wave fitted to a set of data acquired by a waveform digitizer
Keywords :
amplitude estimation; analogue-digital conversion; phase estimation; signal processing; additive noise; amplitude estimation; digital data; quantization noise; sine wave fitting; uncertainty estimation; waveform digitizer; Additive noise; Additive white noise; Amplitude estimation; Analog-digital conversion; Frequency estimation; Instrumentation and measurement; Phase estimation; Quantization; Telecommunications; Uncertainty; ADC; Sine wave fit; quantization; uncertainty;
Conference_Titel :
Instrumentation and Measurement Technology Conference, 2006. IMTC 2006. Proceedings of the IEEE
Conference_Location :
Sorrento
Print_ISBN :
0-7803-9359-7
Electronic_ISBN :
1091-5281
DOI :
10.1109/IMTC.2006.328187
