<?xml version="1.0"?><rdf:RDF xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:edm="http://www.europeana.eu/schemas/edm/" xmlns:wgs84_pos="http://www.w3.org/2003/01/geo/wgs84_pos" xmlns:foaf="http://xmlns.com/foaf/0.1/" xmlns:rdaGr2="http://rdvocab.info/ElementsGr2" xmlns:oai="http://www.openarchives.org/OAI/2.0/" xmlns:owl="http://www.w3.org/2002/07/owl#" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:ore="http://www.openarchives.org/ore/terms/" xmlns:skos="http://www.w3.org/2004/02/skos/core#" xmlns:dcterms="http://purl.org/dc/terms/"><edm:WebResource rdf:about="http://www.dlib.si/stream/URN:NBN:SI:DOC-OQ7UYUW3/e87e35cc-b88e-4c1b-9f08-8ff9e5421d83/PDF"><dcterms:extent>1988 KB</dcterms:extent></edm:WebResource><edm:WebResource rdf:about="http://www.dlib.si/stream/URN:NBN:SI:DOC-OQ7UYUW3/01f20318-c5f5-4729-8d3f-c95b8ee156f9/TEXT"><dcterms:extent>29 KB</dcterms:extent></edm:WebResource><edm:TimeSpan rdf:about="1985-2026"><edm:begin xml:lang="en">1985</edm:begin><edm:end xml:lang="en">2026</edm:end></edm:TimeSpan><edm:ProvidedCHO rdf:about="URN:NBN:SI:DOC-OQ7UYUW3"><dcterms:isPartOf rdf:resource="https://www.dlib.si/details/URN:NBN:SI:spr-Z2J12Z6C" /><dcterms:issued>2025</dcterms:issued><dc:creator>Dongdong, Liu</dc:creator><dc:creator>Tiantian, Ji</dc:creator><dc:format xml:lang="sl">številka:2</dc:format><dc:format xml:lang="sl">letnik:55</dc:format><dc:format xml:lang="sl">str. 87-94</dc:format><dc:identifier>ISSN:0352-9045</dc:identifier><dc:identifier>DOI:10.33180/InfMIDEM2025.202</dc:identifier><dc:identifier>COBISSID_HOST:281473027</dc:identifier><dc:identifier>URN:URN:NBN:SI:doc-OQ7UYUW3</dc:identifier><dc:language>en</dc:language><dc:publisher xml:lang="sl">Strokovno društvo za mikroelektroniko, elektronske sestavne dele in materiale</dc:publisher><dcterms:isPartOf xml:lang="sl">Informacije MIDEM</dcterms:isPartOf><dc:subject xml:lang="en">cellular automata</dc:subject><dc:subject xml:lang="sl">kvantne točke</dc:subject><dc:subject xml:lang="sl">mobilni avtomat</dc:subject><dc:subject xml:lang="en">nano communication</dc:subject><dc:subject xml:lang="en">nano electronic</dc:subject><dc:subject xml:lang="sl">nano povezljivost</dc:subject><dc:subject xml:lang="sl">nanoelektronski</dc:subject><dc:subject xml:lang="en">polar encoder</dc:subject><dc:subject xml:lang="sl">polarni kodirnik</dc:subject><dc:subject xml:lang="sl">QCADesigner</dc:subject><dc:subject xml:lang="en">quantum-dot</dc:subject><dcterms:temporal rdf:resource="1985-2026" /><dc:title xml:lang="sl">Design and efficiency enhancement of polar encoder based on universal logic gates utilizing QCA technology| Oblikovanje in povečanje učinkovitosti polarnega dekodirnika na osnovi univerzalnih logičnih vrat z uporabo tehnologije QCA|</dc:title><dc:description xml:lang="sl">Nano-scale circuit designs can be implemented using a transistor-free method called Quantum-dot Cellular Automata (QCA). QCA circuits are denser, quicker, and need less energy than the commonly used transistor-based technologies. In QCA technology, like in many other technologies, it is crucial to send and receive information securely. The QCA-based polar encoder circuit is one of the circuits that makes this possible. There are some drawbacks to the polar encoders circuit in QCA technology, and a strong design with high speed and low cell count is also strongly required. This paper presents three new and largely used circuits for QCAbased polar encoders. The G2 (2-bit) design is a single-layer structure with 16 cells only and a total area of 0.02 µm2, while its delay is 0.5 clock cycles. A suggested G4 design would be 121 cells, requiring a total size of 0.16 µm2 with a delay of 1.50 clock cycles. The G8 design has a delay of 3.5 clock cycles at a total size of 0.8 µm2 with 564 cells. All designs are simulated using QCADesigner. The tests and the simulations prove the supremacy of the proposed circuits over the best previous circuits in terms of speed, number of cells, and space used for implementation</dc:description><dc:description xml:lang="sl">Zasnove vezij v nanometrskem merilu je mogoče izvesti z metodo brez tranzistorjev, imenovano kvantni celični avtomati (QCA). Vezja QCA so gostejša, hitrejša in potrebujejo manj energije kot običajno uporabljene tehnologije, ki temeljijo na tranzistorjih. Pri tehnologiji QCA je tako kot pri številnih drugih tehnologijah ključnega pomena varno pošiljanje in sprejemanje informacij. Polarno kodirno vezje, ki temelji na QCA, je eno od vezij, ki to omogoča. Vezje polarnih kodirnikov v QCA-tehnologiji ima nekaj pomanjkljivosti ter potrebuje močno zasnovo z visoko hitrostjo in majhnim številom celic. V tem članku so predstavljena tri nova in večinoma uporabljena vezja za polarne kodirnike, ki temeljijo na QCA. Zasnova G2 (2-bitna) je enoplastna struktura s 16 celicami in skupno površino 0,02 µm2, njena zakasnitev pa je 0,5 takta. Predlagana zasnova G4 bi imela 121 celic, za kar bi potrebovali skupno površino 0,16 µm2 , zakasnitev pa bi bila 1,50 takta. Zasnova G8 ima zakasnitev 3,5 takta pri skupni velikosti 0,8 µm2 in 564 celicami. Vse zasnove so simulirane s programom QCADesigner. Testi in simulacije dokazujejo premoč predlaganih vezij nad najboljšimi predhodnimi vezji glede hitrosti, števila celic in prostora, porabljenega za izvedbo</dc:description><edm:type>TEXT</edm:type><dc:type xml:lang="sl">znanstveno časopisje</dc:type><dc:type xml:lang="en">journals</dc:type><dc:type rdf:resource="http://www.wikidata.org/entity/Q361785" /></edm:ProvidedCHO><ore:Aggregation rdf:about="http://www.dlib.si/?URN=URN:NBN:SI:DOC-OQ7UYUW3"><edm:aggregatedCHO rdf:resource="URN:NBN:SI:DOC-OQ7UYUW3" /><edm:isShownBy rdf:resource="http://www.dlib.si/stream/URN:NBN:SI:DOC-OQ7UYUW3/e87e35cc-b88e-4c1b-9f08-8ff9e5421d83/PDF" /><edm:rights rdf:resource="http://creativecommons.org/licenses/by/4.0/" /><edm:provider>Slovenian National E-content Aggregator</edm:provider><edm:intermediateProvider xml:lang="en">National and University Library of Slovenia</edm:intermediateProvider><edm:dataProvider xml:lang="sl">Strokovno društvo za mikroelektroniko, elektronske sestavne dele in materiale</edm:dataProvider><edm:object rdf:resource="http://www.dlib.si/streamdb/URN:NBN:SI:DOC-OQ7UYUW3/maxi/edm" /><edm:isShownAt rdf:resource="http://www.dlib.si/details/URN:NBN:SI:DOC-OQ7UYUW3" /></ore:Aggregation></rdf:RDF>