Detail publikace

Design of the 14bit delta-sigma modulator for signal processing

PAVLÍK, M. KLEDROWETZ, V. FUJCIK, L.

Originální název

Design of the 14bit delta-sigma modulator for signal processing

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

Output signal of the sensors have to be converted from analog to digital (A/D) to consequential processing. The A/D converters are used for this purpose. One of the easiest implementable structures of the A/D converter is based on delta-sigma modulation and decimation. It is thank to that resolution of the delta-sigma A/D converter is mainly (above 90%) influenced by only one analog circuit and its non-ideal behaviour. There is possibility of the effective increasing of the signal to noise ratio of the converter by increasing of oversampling ratio. Resulting effective number of bits that means converter bits resolution is depended on the signal to noise ratio and goes increase too. Mentioned parameters of the delta-sigma converters offer design converters with very high resolution up to 32bits.

Klíčová slova

Delta-Sigma modulator, switched capacitors, converter

Autoři

PAVLÍK, M.; KLEDROWETZ, V.; FUJCIK, L.

Rok RIV

2011

Vydáno

23. 6. 2011

Nakladatel

NOVPRESS s.r.o.

Místo

Brno

ISBN

978-80-214-4303-7

Kniha

EDS '11 IMAPS CS INTERNATIONAL CONFERENCE PROCEEDINGS

Edice

1

Číslo edice

1

Strany od

270

Strany do

275

Strany počet

5

BibTex

@inproceedings{BUT72521,
  author="Michal {Pavlík} and Vilém {Kledrowetz} and Lukáš {Fujcik}",
  title="Design of the 14bit delta-sigma modulator for signal processing",
  booktitle="EDS '11 IMAPS CS INTERNATIONAL CONFERENCE PROCEEDINGS",
  year="2011",
  series="1",
  number="1",
  pages="270--275",
  publisher="NOVPRESS s.r.o.",
  address="Brno",
  isbn="978-80-214-4303-7"
}