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Statements

Subject Item
n2:RIV%2F68407700%3A21230%2F11%3A00184284%21RIV12-MSM-21230___
rdf:type
n14:Vysledek skos:Concept
dcterms:description
This paper deals with fully evolutionary design method for low-pass video filter. Proposed optimization method has been successfully used by the authors in their recent work [1,3,5] on several levels of abstraction (block-, functional model-, transistor-level, etc.). The 5th order active SDTV filter design was chosen as an example of functionality of the proposed filter design process. For illustration of universality two promising active elements for application in different 2nd order selective blocks were selected - transconductance amplifier (OTA) and current conveyor (CCII) based solutions will be compared.. Since the above mentioned blocks are optimized as wide band blocks, the tolerance scheme of any other LP filter with pass band as wide as tens of MHz could be used as well (e.g. HDTV). The transistor level representation of the filter is realized in 0.25 um CMOS technology with low supply voltage (1.8 V) and low consumption (up to 2 mW). This paper deals with fully evolutionary design method for low-pass video filter. Proposed optimization method has been successfully used by the authors in their recent work [1,3,5] on several levels of abstraction (block-, functional model-, transistor-level, etc.). The 5th order active SDTV filter design was chosen as an example of functionality of the proposed filter design process. For illustration of universality two promising active elements for application in different 2nd order selective blocks were selected - transconductance amplifier (OTA) and current conveyor (CCII) based solutions will be compared.. Since the above mentioned blocks are optimized as wide band blocks, the tolerance scheme of any other LP filter with pass band as wide as tens of MHz could be used as well (e.g. HDTV). The transistor level representation of the filter is realized in 0.25 um CMOS technology with low supply voltage (1.8 V) and low consumption (up to 2 mW).
dcterms:title
Optimization methods in video filter design Optimization methods in video filter design
skos:prefLabel
Optimization methods in video filter design Optimization methods in video filter design
skos:notation
RIV/68407700:21230/11:00184284!RIV12-MSM-21230___
n14:predkladatel
n21:orjk%3A21230
n3:aktivita
n16:S n16:Z
n3:aktivity
S, Z(MSM6840770014)
n3:dodaniDat
n11:2012
n3:domaciTvurceVysledku
n5:5363810 n5:6975054
n3:druhVysledku
n12:D
n3:duvernostUdaju
n22:S
n3:entitaPredkladatele
n17:predkladatel
n3:idSjednocenehoVysledku
218726
n3:idVysledku
RIV/68407700:21230/11:00184284
n3:jazykVysledku
n10:eng
n3:klicovaSlova
CMOS, Video filter, optimization, differential evolutiion
n3:klicoveSlovo
n8:Video%20filter n8:CMOS n8:optimization n8:differential%20evolutiion
n3:kontrolniKodProRIV
[7B9F1AA26FBD]
n3:mistoKonaniAkce
Žilina
n3:mistoVydani
Žilina
n3:nazevZdroje
Proceedings of the 8th International Conference on Digital Technologies 2011
n3:obor
n4:JA
n3:pocetDomacichTvurcuVysledku
2
n3:pocetTvurcuVysledku
2
n3:rokUplatneniVysledku
n11:2011
n3:tvurceVysledku
Martinek, Pravoslav Valenta, Milan
n3:typAkce
n13:WRD
n3:zahajeniAkce
2011-11-10+01:00
n3:zamer
n18:MSM6840770014
s:numberOfPages
5
n15:hasPublisher
Slovenská elektrotechnická společnost
n19:isbn
978-80-554-0437-0
n6:organizacniJednotka
21230