undergraduate thesis
Second-order bandpass sigma-delta modulator

Nikolina Plavac (2015)
Sveučilište Josipa Jurja Strossmayera u Osijeku
Fakultet elektrotehnike, računarstva i informacijskih tehnologija Osijek
Zavod za komunikacije
Katedra za elektroniku i mikroelektroniku
Metadata
TitlePojasni sigma-delta modulator drugog reda
AuthorNikolina Plavac
Mentor(s)Tomislav Matić (thesis advisor)
Abstract
U ovom završnom radu opisana je pojasna sigma delta modulacija te se prikazuje simulacija u Matlabu i izlazni signali. Na početku je opisana analogno-digitalna (A/D) pretvorba, te njezinenedostatke. Zatim je pojašnjeno na koji princip funkcioniraju A/D pretvornici. Objašnjeni su pojmovi vezani za A/D pretvorbu : kvantizacija i alasing. U nastavku je opisana sigma delta modulacija i u Matlabu je napravljena simulacija. Obajsnili smo što je niskopropusni sigma-delta modulator 1. reda.
KeywordsA/D convertors sigma delta modulation analog signal digital signal quantization allasing.
Parallel title (English)Second-order bandpass sigma-delta modulator
Committee MembersTomislav Matić (committee chairperson)
Hrvoje Glavaš (committee member)
Marijan Herceg (committee member)
GranterSveučilište Josipa Jurja Strossmayera u Osijeku
Fakultet elektrotehnike, računarstva i informacijskih tehnologija Osijek
Lower level organizational unitsZavod za komunikacije
Katedra za elektroniku i mikroelektroniku
PlaceOsijek
StateCroatia
Scientific field, discipline, subdisciplineTECHNICAL SCIENCES
Electrical Engineering
Electronics
Study programme typeuniversity
Study levelundergraduate
Study programmeUndergraduate University Study Programme; branch Electrical Engineering
Academic title abbreviationuniv.bacc.ing.el.
Genreundergraduate thesis
Language Croatian
Defense date2015-02-27
Parallel abstract (English)
This final paper deals with bandpass sigma delta modulation and displayed simulation in Matlab. In the beginning analog-digital (A/D) converter was described as its cons. After that it was described how A/D converters work. Afterwards terms about A/D converting were described: quantization and alasing. Further was describe sigma delta modulation and in matlab made simulation. Its also describe what is lawpass sigma delta modulator 1st order.
Parallel keywords (Croatian)A/D pretvoraba sigma delta modulacija analogni signal digitalnio signal kvantizacija allasing.
Resource typetext
Access conditionOpen access
Terms of usehttp://rightsstatements.org/vocab/InC/1.0/
URN:NBNhttps://urn.nsk.hr/urn:nbn:hr:200:781028
CommitterAnka Ovničević