{"id":"https://openalex.org/W2775003212","doi":"https://doi.org/10.1109/ictc.2017.8190906","title":"Use of tractroid factor in deformed parabolic reflector antenna which transfers orbital angular momentum modes","display_name":"Use of tractroid factor in deformed parabolic reflector antenna which transfers orbital angular momentum modes","publication_year":2017,"publication_date":"2017-10-01","ids":{"openalex":"https://openalex.org/W2775003212","doi":"https://doi.org/10.1109/ictc.2017.8190906","mag":"2775003212"},"language":"en","primary_location":{"id":"doi:10.1109/ictc.2017.8190906","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ictc.2017.8190906","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 International Conference on Information and Communication Technology Convergence (ICTC)","raw_type":"proceedings-article"},"type":"article","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/A5108716608","display_name":"Ju Hong","orcid":"https://orcid.org/0009-0008-6689-4568"},"institutions":[{"id":"https://openalex.org/I142401562","display_name":"Electronics and Telecommunications Research Institute","ror":"https://ror.org/03ysstz10","country_code":"KR","type":"facility","lineage":["https://openalex.org/I142401562","https://openalex.org/I2801339556","https://openalex.org/I4210144908","https://openalex.org/I4387152098"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Ju Yeon Hong","raw_affiliation_strings":["Electronics and Telecommunications Research Institute (ETRI), Daejeon, Korea"],"affiliations":[{"raw_affiliation_string":"Electronics and Telecommunications Research Institute (ETRI), Daejeon, Korea","institution_ids":["https://openalex.org/I142401562"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024079971","display_name":"Wangjoo Lee","orcid":"https://orcid.org/0000-0001-8861-9446"},"institutions":[{"id":"https://openalex.org/I142401562","display_name":"Electronics and Telecommunications Research Institute","ror":"https://ror.org/03ysstz10","country_code":"KR","type":"facility","lineage":["https://openalex.org/I142401562","https://openalex.org/I2801339556","https://openalex.org/I4210144908","https://openalex.org/I4387152098"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Wangjoo Lee","raw_affiliation_strings":["Electronics and Telecommunications Research Institute (ETRI), Daejeon, Korea"],"affiliations":[{"raw_affiliation_string":"Electronics and Telecommunications Research Institute (ETRI), Daejeon, Korea","institution_ids":["https://openalex.org/I142401562"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5053418913","display_name":"Bongsu Kim","orcid":"https://orcid.org/0000-0002-7900-1983"},"institutions":[{"id":"https://openalex.org/I142401562","display_name":"Electronics and Telecommunications Research Institute","ror":"https://ror.org/03ysstz10","country_code":"KR","type":"facility","lineage":["https://openalex.org/I142401562","https://openalex.org/I2801339556","https://openalex.org/I4210144908","https://openalex.org/I4387152098"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Bong-Su Kim","raw_affiliation_strings":["Electronics and Telecommunications Research Institute (ETRI), Daejeon, Korea"],"affiliations":[{"raw_affiliation_string":"Electronics and Telecommunications Research Institute (ETRI), Daejeon, Korea","institution_ids":["https://openalex.org/I142401562"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038987364","display_name":"Minsoo Kang","orcid":"https://orcid.org/0000-0002-9225-1004"},"institutions":[{"id":"https://openalex.org/I142401562","display_name":"Electronics and Telecommunications Research Institute","ror":"https://ror.org/03ysstz10","country_code":"KR","type":"facility","lineage":["https://openalex.org/I142401562","https://openalex.org/I2801339556","https://openalex.org/I4210144908","https://openalex.org/I4387152098"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Min-Soo Kang","raw_affiliation_strings":["Electronics and Telecommunications Research Institute (ETRI), Daejeon, Korea"],"affiliations":[{"raw_affiliation_string":"Electronics and Telecommunications Research Institute (ETRI), Daejeon, Korea","institution_ids":["https://openalex.org/I142401562"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001021202","display_name":"Jung-Bin Kim","orcid":"https://orcid.org/0000-0002-6717-2582"},"institutions":[{"id":"https://openalex.org/I142401562","display_name":"Electronics and Telecommunications Research Institute","ror":"https://ror.org/03ysstz10","country_code":"KR","type":"facility","lineage":["https://openalex.org/I142401562","https://openalex.org/I2801339556","https://openalex.org/I4210144908","https://openalex.org/I4387152098"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Jung-Bin Kim","raw_affiliation_strings":["Electronics and Telecommunications Research Institute (ETRI), Daejeon, Korea"],"affiliations":[{"raw_affiliation_string":"Electronics and Telecommunications Research Institute (ETRI), Daejeon, Korea","institution_ids":["https://openalex.org/I142401562"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086825154","display_name":"Woo Jin Byun","orcid":"https://orcid.org/0000-0001-7120-0040"},"institutions":[{"id":"https://openalex.org/I142401562","display_name":"Electronics and Telecommunications Research Institute","ror":"https://ror.org/03ysstz10","country_code":"KR","type":"facility","lineage":["https://openalex.org/I142401562","https://openalex.org/I2801339556","https://openalex.org/I4210144908","https://openalex.org/I4387152098"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Woo Jin Byun","raw_affiliation_strings":["Electronics and Telecommunications Research Institute (ETRI) Daejeon, 305-700, Korea"],"affiliations":[{"raw_affiliation_string":"Electronics and Telecommunications Research Institute (ETRI) Daejeon, 305-700, Korea","institution_ids":["https://openalex.org/I142401562"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5103665812","display_name":"Myung Sun Song","orcid":null},"institutions":[{"id":"https://openalex.org/I142401562","display_name":"Electronics and Telecommunications Research Institute","ror":"https://ror.org/03ysstz10","country_code":"KR","type":"facility","lineage":["https://openalex.org/I142401562","https://openalex.org/I2801339556","https://openalex.org/I4210144908","https://openalex.org/I4387152098"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Myung Sun Song","raw_affiliation_strings":["Electronics and Telecommunications Research Institute (ETRI), Daejeon, Korea"],"affiliations":[{"raw_affiliation_string":"Electronics and Telecommunications Research Institute (ETRI), Daejeon, Korea","institution_ids":["https://openalex.org/I142401562"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5108716608"],"corresponding_institution_ids":["https://openalex.org/I142401562"],"apc_list":null,"apc_paid":null,"fwci":0.3658,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.65107541,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"127","issue":null,"first_page":"1229","last_page":"1231"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10490","display_name":"Orbital Angular Momentum in Optics","score":1.0,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10490","display_name":"Orbital Angular Momentum in Optics","score":1.0,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10851","display_name":"Optical Wireless Communication Technologies","score":0.9873999953269958,"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/T12450","display_name":"Radio Astronomy Observations and Technology","score":0.9794999957084656,"subfield":{"id":"https://openalex.org/subfields/3103","display_name":"Astronomy and Astrophysics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/angular-momentum","display_name":"Angular momentum","score":0.8477475643157959},{"id":"https://openalex.org/keywords/orbital-angular-momentum-multiplexing","display_name":"Orbital angular momentum multiplexing","score":0.7343447208404541},{"id":"https://openalex.org/keywords/helicoid","display_name":"Helicoid","score":0.732420802116394},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.6429149508476257},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.5535929799079895},{"id":"https://openalex.org/keywords/parabolic-antenna","display_name":"Parabolic antenna","score":0.5002241134643555},{"id":"https://openalex.org/keywords/cassegrain-antenna","display_name":"Cassegrain antenna","score":0.4885057210922241},{"id":"https://openalex.org/keywords/reflector","display_name":"Reflector (photography)","score":0.48765528202056885},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.47964292764663696},{"id":"https://openalex.org/keywords/periscope-antenna","display_name":"Periscope antenna","score":0.46215561032295227},{"id":"https://openalex.org/keywords/wavefront","display_name":"Wavefront","score":0.42966610193252563},{"id":"https://openalex.org/keywords/fan-beam-antenna","display_name":"Fan-beam antenna","score":0.42864349484443665},{"id":"https://openalex.org/keywords/orbital-angular-momentum-of-light","display_name":"Orbital angular momentum of light","score":0.3850848972797394},{"id":"https://openalex.org/keywords/total-angular-momentum-quantum-number","display_name":"Total angular momentum quantum number","score":0.37911099195480347},{"id":"https://openalex.org/keywords/microwave","display_name":"Microwave","score":0.35363656282424927},{"id":"https://openalex.org/keywords/antenna-measurement","display_name":"Antenna measurement","score":0.34628501534461975},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.233035147190094},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.18075338006019592},{"id":"https://openalex.org/keywords/classical-mechanics","display_name":"Classical mechanics","score":0.11324712634086609},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.09784474968910217},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.09668335318565369},{"id":"https://openalex.org/keywords/quantum-mechanics","display_name":"Quantum mechanics","score":0.07240265607833862}],"concepts":[{"id":"https://openalex.org/C155675718","wikidata":"https://www.wikidata.org/wiki/Q161254","display_name":"Angular momentum","level":2,"score":0.8477475643157959},{"id":"https://openalex.org/C141705503","wikidata":"https://www.wikidata.org/wiki/Q7100069","display_name":"Orbital angular momentum multiplexing","level":5,"score":0.7343447208404541},{"id":"https://openalex.org/C176688298","wikidata":"https://www.wikidata.org/wiki/Q1072483","display_name":"Helicoid","level":2,"score":0.732420802116394},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.6429149508476257},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.5535929799079895},{"id":"https://openalex.org/C43117628","wikidata":"https://www.wikidata.org/wiki/Q4928259","display_name":"Parabolic antenna","level":3,"score":0.5002241134643555},{"id":"https://openalex.org/C183006278","wikidata":"https://www.wikidata.org/wiki/Q5979730","display_name":"Cassegrain antenna","level":5,"score":0.4885057210922241},{"id":"https://openalex.org/C2778415886","wikidata":"https://www.wikidata.org/wiki/Q1823435","display_name":"Reflector (photography)","level":3,"score":0.48765528202056885},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.47964292764663696},{"id":"https://openalex.org/C138949660","wikidata":"https://www.wikidata.org/wiki/Q7168757","display_name":"Periscope antenna","level":4,"score":0.46215561032295227},{"id":"https://openalex.org/C165699331","wikidata":"https://www.wikidata.org/wiki/Q461533","display_name":"Wavefront","level":2,"score":0.42966610193252563},{"id":"https://openalex.org/C41919764","wikidata":"https://www.wikidata.org/wiki/Q1478693","display_name":"Fan-beam antenna","level":5,"score":0.42864349484443665},{"id":"https://openalex.org/C173014286","wikidata":"https://www.wikidata.org/wiki/Q606195","display_name":"Orbital angular momentum of light","level":4,"score":0.3850848972797394},{"id":"https://openalex.org/C45193367","wikidata":"https://www.wikidata.org/wiki/Q1141095","display_name":"Total angular momentum quantum number","level":3,"score":0.37911099195480347},{"id":"https://openalex.org/C44838205","wikidata":"https://www.wikidata.org/wiki/Q127995","display_name":"Microwave","level":2,"score":0.35363656282424927},{"id":"https://openalex.org/C158616128","wikidata":"https://www.wikidata.org/wiki/Q4771260","display_name":"Antenna measurement","level":3,"score":0.34628501534461975},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.233035147190094},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.18075338006019592},{"id":"https://openalex.org/C74650414","wikidata":"https://www.wikidata.org/wiki/Q11397","display_name":"Classical mechanics","level":1,"score":0.11324712634086609},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.09784474968910217},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.09668335318565369},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.07240265607833862},{"id":"https://openalex.org/C2982854487","wikidata":"https://www.wikidata.org/wiki/Q9128","display_name":"Light source","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/ictc.2017.8190906","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ictc.2017.8190906","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 International Conference on Information and Communication Technology Convergence (ICTC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.8899999856948853}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W1979452815","https://openalex.org/W2012521342","https://openalex.org/W2033817908","https://openalex.org/W2121671394","https://openalex.org/W2163967724","https://openalex.org/W2279553346","https://openalex.org/W2415291121","https://openalex.org/W2560752238","https://openalex.org/W2618961970"],"related_works":["https://openalex.org/W2321459637","https://openalex.org/W2341239749","https://openalex.org/W2059633749","https://openalex.org/W3113168338","https://openalex.org/W2385838274","https://openalex.org/W3181043505","https://openalex.org/W2074703989","https://openalex.org/W2021633855","https://openalex.org/W2078524496","https://openalex.org/W161468793"],"abstract_inverted_index":{"The":[0],"orbital":[1,42],"angular":[2,43],"momentum":[3,44],"modes":[4],"increase":[5],"the":[6,10,47],"system":[7],"capacity":[8],"and":[9,18],"spectral":[11],"efficiency":[12],"when":[13],"multiplexing":[14],"technology":[15],"in":[16],"microwave":[17,48],"optic":[19],"communication":[20],"systems":[21],"is":[22,57],"used.":[23],"Despite":[24],"its":[25,35],"effectiveness,":[26],"OAM":[27],"for":[28],"wireless":[29],"communications":[30],"has":[31],"problems":[32],"due":[33],"to":[34],"divergence":[36],"characteristics.":[37],"In":[38],"this":[39],"paper":[40],"an":[41],"beam":[45],"by":[46],"antenna":[49],"was":[50],"presented":[51],"as":[52],"a":[53,60],"pseudo-bessel":[54],"mode":[55],"which":[56],"provided":[58],"with":[59],"tractroidal":[61],"helicoid":[62],"wavefront.":[63]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
