Digital Δ-Σ Modulation:variable modulus and tonal behaviour in a fixed-point digital environment
Abstract Digital delta-sigma modulators are used in a broad range of modern electronic sub-systems, including oversampled digital-to-analogue converters, class-D amplifiers and fractional-N frequency synthesizers. This work addresses a well known problem of unwanted spurious tones in the modulator...
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| Format: | Doctoral Thesis |
| Language: | English |
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University of Oulu
2008
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| Online Access: | http://urn.fi/urn:isbn:9789514289101 http://nbn-resolving.de/urn:isbn:9789514289101 |