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Spectral shaping of...
Spectral shaping of DAC nonlinearity errors through modulation of expected errors
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- Andersson, Ola, 1976- (författare)
- Linköpings universitet,Elektroniksystem,Tekniska högskolan
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- Andersson, Niklas, 1975- (författare)
- Linköpings universitet,Elektroniksystem,Tekniska högskolan
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- Wikner, Jacob, 1973- (författare)
- Linköpings universitet,Elektroniksystem,Tekniska högskolan
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(creator_code:org_t)
- IEEE, 2001
- 2001
- Engelska.
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Ingår i: Circuits and Systems, 2001. ISCAS 2001. The 2001 IEEE International Symposium on. - : IEEE. - 0780366859 ; , s. 417-420
- Relaterad länk:
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https://urn.kb.se/re...
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visa fler...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- Traditionally, delta-sigma modulation has been used for shaping of quantization noise. We present a modified version of delta-sigma modulation which also takes into account unwanted nonlinearities by feeding back not only the quantization error, but also the expected physical error. Behavioral-level simulations of a 5th-order structure showing an improvement of up to 4 effective bits are included
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik -- Annan elektroteknik och elektronik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering -- Other Electrical Engineering, Electronic Engineering, Information Engineering (hsv//eng)
Nyckelord
- behavioral-level simulation;delta-sigma modulation;digital-analog converter;nonlinearity error feedback;quantization noise;spectral shaping;circuit feedback;delta-sigma modulation;digital-analogue conversion;errors
- TECHNOLOGY
- TEKNIKVETENSKAP
Publikations- och innehållstyp
- ref (ämneskategori)
- kon (ämneskategori)
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