Testing an ADC linearized with pseudorandom dither

When a pure sinewave is digitized by an analog-to-digital converter (ADC), the errors are determined by the input voltage and, hence, the phase of the sinewave. The errors generate signal harmonics coherently. One technique used to reduce the harmonic distortion is dithering by combining a pseudoran...

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Veröffentlicht in:	IEEE transactions on instrumentation and measurement 1998-08, Vol.47 (4), p.839-848
Hauptverfasser:	Babu, B.N.S., Wollman, H.B.
Format:	Artikel
Sprache:	eng
Schlagworte:	Bandwidth Frequency Harmonic distortion Senior members Sequences Signal generators Signal to noise ratio Testing Voltage Wideband
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