Učinkoviti digitalni konvertori takta signala s primjenom u softverskom radiju

scientific master's theses

• Title (english): Efficient digital rate change filters with application in software defined radio
• Author: Goran Rajić; MBZ: -1263
• Mentor: Mladen Vučić (mentor)
• Committee member: Sven Lončarić (predsjednik povjerenstva)
• Committee member: Mladen Vučić (član povjerenstva)
• Committee member: Miroslav Vrankić (član povjerenstva)
• Granter: University of Zagreb; Faculty of Electrical Engineering and Computing; (Department of Electronic Systems and Information Processing); Zagreb
• Defense date and country: 2011-12-15, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Electrical Engineering
• Universal decimal classification (UDC): 621.3 - Electrical engineering

Abstract

Filteri za decimaciju u opčenitom slučaju poboljšani su proširivanjem postojece klase msinc filtera na generalizirane msinc filtere. Takvi filteri imaju poboljšane karakteristike u smislu omjera frekvencijskih karakteristika i koštanja implementacije. Pored toga novi filteri imaju daleko jednostavniju proceduru dizajna koja omogučuje jednostavno numeričko dobivanje, kako filtera pune preciznosti, tako i filtera sa efikasnim i aproksimiranim vrijednostima koeficijenata. Predložena poboljšanja služe efikasno u primjeni decimacijskih filtera u programski izvedeno radiju. Novim metodama je omogučen dizajn energetski efikasnijih filterskih struktura što je jedan od glavnih zahtjeva takvih sustava u tom kontekstu primjene.

Abstract (english)

General decimation filters are exchanged based on its extension of msinc class of filters producing filters named generalized msinc filters. New filters have enhanced performance in the sense of enhanced ratio of frequency response characteristics and implementation cost. Beside that new filters have far simpler design procedure that allows for easy numerical design of both full precision as well as efficient and approximated versions of filter coefficients. Proposed advanced serve well in application to decimation filters of software defined radio. With new methods is allowed for design method of more efficient filters in energy sense. This is its main requirement in context of software defined radio application.

• Keywords: digitalni filteri; decimacija; interpolacija; efikasne filterske strukutre; programski izveden radio
• Keywords (english): digital fiters; decimation; interpolation; efficient filter structures; software defined radioures; software defined radio
• Language: croatian
• URN:NBN: urn:nbn:hr:168:197657
• Project: Number: 036-0362214-2217; Title: Razvoj i implementacija učinkovitih postupaka za digitalnu obradu signala; Leader: Mladen Vučić; Jurisdiction: Croatia; Funder: MZOS; Funding stream: ZP
• Study programme: Title: Postgraduate master programme in electrical engineering; Study programme type: university; Study level: postgraduate; Academic / professional title: Magistar znanosti elektrotehnike (Magistar znanosti elektrotehnike)
• Catalog URL: http://lib.fer.hr/cgi-bin/koha/opac-detail.pl?biblionumber=37326
• Type of resource: Text
• Extent: 148 ; 30 cm
• File origin: Born digital
• Access conditions: Closed access
• Created on: 2019-07-11 08:46:47