{"id":"https://openalex.org/W1982778480","doi":"https://doi.org/10.1109/rws.2012.6175370","title":"Metamaterial cell patterns applied to Quasi-Yagi antenna for RFID applications","display_name":"Metamaterial cell patterns applied to Quasi-Yagi antenna for RFID applications","publication_year":2012,"publication_date":"2012-01-01","ids":{"openalex":"https://openalex.org/W1982778480","doi":"https://doi.org/10.1109/rws.2012.6175370","mag":"1982778480"},"language":"en","primary_location":{"id":"doi:10.1109/rws.2012.6175370","is_oa":false,"landing_page_url":"https://doi.org/10.1109/rws.2012.6175370","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 IEEE Radio and Wireless Symposium","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5011273208","display_name":"H. X. Araujo","orcid":"https://orcid.org/0000-0002-3321-4166"},"institutions":[{"id":"https://openalex.org/I181391015","display_name":"Universidade Estadual de Campinas (UNICAMP)","ror":"https://ror.org/04wffgt70","country_code":"BR","type":"education","lineage":["https://openalex.org/I181391015"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"H. X. Araujo","raw_affiliation_strings":["Department of Microwave and Optics, School of Electrical and Computer Engineering, University of Campinas, Campinas, Sao Paulo, Brazil","Dept. of Microwave and Optics, School of Electrical and Computer Engineering, University of Campinas, Sao Paulo, 1303970, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Microwave and Optics, School of Electrical and Computer Engineering, University of Campinas, Campinas, Sao Paulo, Brazil","institution_ids":["https://openalex.org/I181391015"]},{"raw_affiliation_string":"Dept. of Microwave and Optics, School of Electrical and Computer Engineering, University of Campinas, Sao Paulo, 1303970, Brazil","institution_ids":["https://openalex.org/I181391015"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084635200","display_name":"S. E. Barbin","orcid":"https://orcid.org/0000-0001-6751-6157"},"institutions":[{"id":"https://openalex.org/I17974374","display_name":"Universidade de S\u00e3o Paulo","ror":"https://ror.org/036rp1748","country_code":"BR","type":"education","lineage":["https://openalex.org/I17974374"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"S. E. Barbin","raw_affiliation_strings":["Department of Telecommunications and Control, Polytechnic School of Engineering, University of Sao Paulo, Sao Paulo, Sao Paulo, Brazil","Dept. of Telecommunications and Control, Polytechnic School of Engineering, University of Sao Paulo, 05508900, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Telecommunications and Control, Polytechnic School of Engineering, University of Sao Paulo, Sao Paulo, Sao Paulo, Brazil","institution_ids":["https://openalex.org/I17974374"]},{"raw_affiliation_string":"Dept. of Telecommunications and Control, Polytechnic School of Engineering, University of Sao Paulo, 05508900, Brazil","institution_ids":["https://openalex.org/I17974374"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5012344114","display_name":"L. C. Kretly","orcid":"https://orcid.org/0000-0002-0872-3022"},"institutions":[{"id":"https://openalex.org/I181391015","display_name":"Universidade Estadual de Campinas (UNICAMP)","ror":"https://ror.org/04wffgt70","country_code":"BR","type":"education","lineage":["https://openalex.org/I181391015"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"L. C. Kretly","raw_affiliation_strings":["Department of Microwave and Optics, School of Electrical and Computer Engineering, University of Campinas, Campinas, Sao Paulo, Brazil","Dept. of Microwave and Optics, School of Electrical and Computer Engineering, University of Campinas, Sao Paulo, 1303970, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Microwave and Optics, School of Electrical and Computer Engineering, University of Campinas, Campinas, Sao Paulo, Brazil","institution_ids":["https://openalex.org/I181391015"]},{"raw_affiliation_string":"Dept. of Microwave and Optics, School of Electrical and Computer Engineering, University of Campinas, Sao Paulo, 1303970, Brazil","institution_ids":["https://openalex.org/I181391015"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"1","issue":null,"first_page":"383","last_page":"386"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10069","display_name":"Antenna Design and Analysis","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10069","display_name":"Antenna Design and Analysis","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11392","display_name":"Energy Harvesting in Wireless Networks","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10986","display_name":"RFID technology advancements","score":0.9951000213623047,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/fractal-antenna","display_name":"Fractal antenna","score":0.7160057425498962},{"id":"https://openalex.org/keywords/metamaterial","display_name":"Metamaterial","score":0.7069249749183655},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.5563303828239441},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5431430339813232},{"id":"https://openalex.org/keywords/omnidirectional-antenna","display_name":"Omnidirectional antenna","score":0.5410394072532654},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.5353378057479858},{"id":"https://openalex.org/keywords/reconfigurable-antenna","display_name":"Reconfigurable antenna","score":0.5274206399917603},{"id":"https://openalex.org/keywords/fractional-bandwidth","display_name":"Fractional bandwidth","score":0.5008885860443115},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.47170090675354004},{"id":"https://openalex.org/keywords/metamaterial-antenna","display_name":"Metamaterial antenna","score":0.4631950259208679},{"id":"https://openalex.org/keywords/directional-antenna","display_name":"Directional antenna","score":0.4475470781326294},{"id":"https://openalex.org/keywords/antenna-measurement","display_name":"Antenna measurement","score":0.445745587348938},{"id":"https://openalex.org/keywords/dipole-antenna","display_name":"Dipole antenna","score":0.41957247257232666},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.29462945461273193},{"id":"https://openalex.org/keywords/coaxial-antenna","display_name":"Coaxial antenna","score":0.2780766189098358},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.2766374945640564},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.20426174998283386},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.19072872400283813}],"concepts":[{"id":"https://openalex.org/C14837719","wikidata":"https://www.wikidata.org/wiki/Q1440551","display_name":"Fractal antenna","level":5,"score":0.7160057425498962},{"id":"https://openalex.org/C110367647","wikidata":"https://www.wikidata.org/wiki/Q497166","display_name":"Metamaterial","level":2,"score":0.7069249749183655},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.5563303828239441},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5431430339813232},{"id":"https://openalex.org/C24027999","wikidata":"https://www.wikidata.org/wiki/Q2176348","display_name":"Omnidirectional antenna","level":3,"score":0.5410394072532654},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.5353378057479858},{"id":"https://openalex.org/C131369404","wikidata":"https://www.wikidata.org/wiki/Q7554278","display_name":"Reconfigurable antenna","level":5,"score":0.5274206399917603},{"id":"https://openalex.org/C3020798190","wikidata":"https://www.wikidata.org/wiki/Q249998","display_name":"Fractional bandwidth","level":3,"score":0.5008885860443115},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.47170090675354004},{"id":"https://openalex.org/C129828019","wikidata":"https://www.wikidata.org/wiki/Q12326787","display_name":"Metamaterial antenna","level":5,"score":0.4631950259208679},{"id":"https://openalex.org/C64671776","wikidata":"https://www.wikidata.org/wiki/Q769152","display_name":"Directional antenna","level":3,"score":0.4475470781326294},{"id":"https://openalex.org/C158616128","wikidata":"https://www.wikidata.org/wiki/Q4771260","display_name":"Antenna measurement","level":3,"score":0.445745587348938},{"id":"https://openalex.org/C113145756","wikidata":"https://www.wikidata.org/wiki/Q1126859","display_name":"Dipole antenna","level":3,"score":0.41957247257232666},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.29462945461273193},{"id":"https://openalex.org/C93130614","wikidata":"https://www.wikidata.org/wiki/Q5138671","display_name":"Coaxial antenna","level":4,"score":0.2780766189098358},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.2766374945640564},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.20426174998283386},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.19072872400283813},{"id":"https://openalex.org/C147788027","wikidata":"https://www.wikidata.org/wiki/Q2718101","display_name":"Band-pass filter","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/rws.2012.6175370","is_oa":false,"landing_page_url":"https://doi.org/10.1109/rws.2012.6175370","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 IEEE Radio and Wireless Symposium","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W1522573321","https://openalex.org/W1547075831","https://openalex.org/W1552440796","https://openalex.org/W1647572132","https://openalex.org/W2037784072","https://openalex.org/W2037875281","https://openalex.org/W2104924224","https://openalex.org/W2118613999","https://openalex.org/W2133306259","https://openalex.org/W2166488247","https://openalex.org/W2542370373","https://openalex.org/W6632581228","https://openalex.org/W6633219788","https://openalex.org/W6729219150"],"related_works":["https://openalex.org/W2978487740","https://openalex.org/W2586318951","https://openalex.org/W2077621966","https://openalex.org/W2070260599","https://openalex.org/W3004804959","https://openalex.org/W2168292815","https://openalex.org/W3034946697","https://openalex.org/W2584037732","https://openalex.org/W4320060681","https://openalex.org/W2460161399"],"abstract_inverted_index":{"In":[0],"this":[1],"work,":[2],"a":[3,22,42],"Quasi-Yagi":[4,23,55],"antenna":[5,24,39,69],"is":[6,19,73],"designed":[7],"to":[8],"operate":[9],"at":[10,31,41],"2.4":[11],"GHz":[12],"for":[13,47],"RFID":[14,71],"applications.":[15],"The":[16,59],"proposed":[17,68],"device":[18],"composed":[20],"by":[21,26],"surrounded":[25],"fractal":[27,51],"metamaterial":[28],"structures":[29,52],"placed":[30],"strategic":[32],"positions,":[33],"improving":[34],"bandwidth":[35],"and":[36,53],"enhancing":[37],"the":[38,48,54,64,67],"tunability":[40],"desired":[43],"frequency.":[44],"Design":[45],"guidelines":[46],"combination":[49],"of":[50,66],"antennas":[56],"are":[57],"presented.":[58],"obtained":[60],"results":[61],"show":[62],"that":[63],"use":[65],"in":[70],"systems":[72],"very":[74],"promising.":[75]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2019,"cited_by_count":1},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":1},{"year":2012,"cited_by_count":2}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
