{"id":"https://openalex.org/W2015895104","doi":"https://doi.org/10.1109/softcom.2014.7039082","title":"Circular polarizer by multi-form helices","display_name":"Circular polarizer by multi-form helices","publication_year":2014,"publication_date":"2014-09-01","ids":{"openalex":"https://openalex.org/W2015895104","doi":"https://doi.org/10.1109/softcom.2014.7039082","mag":"2015895104"},"language":"en","primary_location":{"id":"doi:10.1109/softcom.2014.7039082","is_oa":false,"landing_page_url":"https://doi.org/10.1109/softcom.2014.7039082","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 22nd International Conference on Software, Telecommunications and Computer Networks (SoftCOM)","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/A5012343784","display_name":"Nantakan Wongkasem","orcid":"https://orcid.org/0000-0001-6580-485X"},"institutions":[{"id":"https://openalex.org/I179193067","display_name":"Khon Kaen University","ror":"https://ror.org/03cq4gr50","country_code":"TH","type":"education","lineage":["https://openalex.org/I179193067"]}],"countries":["TH"],"is_corresponding":true,"raw_author_name":"Nantakan Wongkasem","raw_affiliation_strings":["Department of Electrical Engineering, Khon Kaen University, Khon Kaen, Thailand","Metasolver Laboratory, Department of Electrical Engineering, Faculty of Engineering, Khon Kaen University, 40002, Thailand"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Khon Kaen University, Khon Kaen, Thailand","institution_ids":["https://openalex.org/I179193067"]},{"raw_affiliation_string":"Metasolver Laboratory, Department of Electrical Engineering, Faculty of Engineering, Khon Kaen University, 40002, Thailand","institution_ids":["https://openalex.org/I179193067"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5012343784"],"corresponding_institution_ids":["https://openalex.org/I179193067"],"apc_list":null,"apc_paid":null,"fwci":1.87829705,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.89672952,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":"325","issue":null,"first_page":"37","last_page":"40"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11383","display_name":"Advanced Antenna and Metasurface Technologies","score":1.0,"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/T11383","display_name":"Advanced Antenna and Metasurface Technologies","score":1.0,"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/T10245","display_name":"Metamaterials and Metasurfaces Applications","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/2504","display_name":"Electronic, Optical and Magnetic Materials"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10262","display_name":"Microwave Engineering and Waveguides","score":0.9986000061035156,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/circular-polarization","display_name":"Circular polarization","score":0.8240878582000732},{"id":"https://openalex.org/keywords/polarizer","display_name":"Polarizer","score":0.7827434539794922},{"id":"https://openalex.org/keywords/helix","display_name":"Helix (gastropod)","score":0.6951298713684082},{"id":"https://openalex.org/keywords/refractive-index","display_name":"Refractive index","score":0.5504164695739746},{"id":"https://openalex.org/keywords/polarization","display_name":"Polarization (electrochemistry)","score":0.5465436577796936},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.5369358658790588},{"id":"https://openalex.org/keywords/hexagonal-crystal-system","display_name":"Hexagonal crystal system","score":0.4884442389011383},{"id":"https://openalex.org/keywords/capacitance","display_name":"Capacitance","score":0.4867384433746338},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.4616061747074127},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.43790215253829956},{"id":"https://openalex.org/keywords/helical-antenna","display_name":"Helical antenna","score":0.42447537183761597},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.3544130027294159},{"id":"https://openalex.org/keywords/crystallography","display_name":"Crystallography","score":0.20661205053329468},{"id":"https://openalex.org/keywords/birefringence","display_name":"Birefringence","score":0.17785322666168213},{"id":"https://openalex.org/keywords/chemistry","display_name":"Chemistry","score":0.15969595313072205},{"id":"https://openalex.org/keywords/microstrip-antenna","display_name":"Microstrip antenna","score":0.14882776141166687},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1470680832862854},{"id":"https://openalex.org/keywords/slot-antenna","display_name":"Slot antenna","score":0.10329994559288025},{"id":"https://openalex.org/keywords/microstrip","display_name":"Microstrip","score":0.09352725744247437},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.0879339873790741},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.08577284216880798}],"concepts":[{"id":"https://openalex.org/C153201621","wikidata":"https://www.wikidata.org/wiki/Q5121676","display_name":"Circular polarization","level":3,"score":0.8240878582000732},{"id":"https://openalex.org/C121524040","wikidata":"https://www.wikidata.org/wiki/Q11942175","display_name":"Polarizer","level":3,"score":0.7827434539794922},{"id":"https://openalex.org/C2778530040","wikidata":"https://www.wikidata.org/wiki/Q1937315","display_name":"Helix (gastropod)","level":3,"score":0.6951298713684082},{"id":"https://openalex.org/C42067758","wikidata":"https://www.wikidata.org/wiki/Q174102","display_name":"Refractive index","level":2,"score":0.5504164695739746},{"id":"https://openalex.org/C205049153","wikidata":"https://www.wikidata.org/wiki/Q2698605","display_name":"Polarization (electrochemistry)","level":2,"score":0.5465436577796936},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.5369358658790588},{"id":"https://openalex.org/C128765274","wikidata":"https://www.wikidata.org/wiki/Q663314","display_name":"Hexagonal crystal system","level":2,"score":0.4884442389011383},{"id":"https://openalex.org/C30066665","wikidata":"https://www.wikidata.org/wiki/Q164399","display_name":"Capacitance","level":3,"score":0.4867384433746338},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.4616061747074127},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.43790215253829956},{"id":"https://openalex.org/C84559118","wikidata":"https://www.wikidata.org/wiki/Q1936665","display_name":"Helical antenna","level":5,"score":0.42447537183761597},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.3544130027294159},{"id":"https://openalex.org/C8010536","wikidata":"https://www.wikidata.org/wiki/Q160398","display_name":"Crystallography","level":1,"score":0.20661205053329468},{"id":"https://openalex.org/C125743686","wikidata":"https://www.wikidata.org/wiki/Q108779","display_name":"Birefringence","level":2,"score":0.17785322666168213},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.15969595313072205},{"id":"https://openalex.org/C170349913","wikidata":"https://www.wikidata.org/wiki/Q13402882","display_name":"Microstrip antenna","level":3,"score":0.14882776141166687},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1470680832862854},{"id":"https://openalex.org/C109026120","wikidata":"https://www.wikidata.org/wiki/Q2369099","display_name":"Slot antenna","level":4,"score":0.10329994559288025},{"id":"https://openalex.org/C123657345","wikidata":"https://www.wikidata.org/wiki/Q639055","display_name":"Microstrip","level":2,"score":0.09352725744247437},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0879339873790741},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.08577284216880798},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C17525397","wikidata":"https://www.wikidata.org/wiki/Q176140","display_name":"Electrode","level":2,"score":0.0},{"id":"https://openalex.org/C2779965526","wikidata":"https://www.wikidata.org/wiki/Q308841","display_name":"Snail","level":2,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C147789679","wikidata":"https://www.wikidata.org/wiki/Q11372","display_name":"Physical chemistry","level":1,"score":0.0},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/softcom.2014.7039082","is_oa":false,"landing_page_url":"https://doi.org/10.1109/softcom.2014.7039082","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 22nd International Conference on Software, Telecommunications and Computer Networks (SoftCOM)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320322614","display_name":"Thailand Research Fund","ror":"https://ror.org/03gd1bh37"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W1995575412","https://openalex.org/W1997531992","https://openalex.org/W2007930875","https://openalex.org/W2018580156","https://openalex.org/W2037923438","https://openalex.org/W2052352055","https://openalex.org/W2052984622","https://openalex.org/W2071120616","https://openalex.org/W2091195723","https://openalex.org/W2332505060","https://openalex.org/W4214561971","https://openalex.org/W6649181780","https://openalex.org/W6702614739"],"related_works":["https://openalex.org/W2754770072","https://openalex.org/W3154764848","https://openalex.org/W2066566180","https://openalex.org/W4242006030","https://openalex.org/W2755248249","https://openalex.org/W2998076233","https://openalex.org/W2766402237","https://openalex.org/W2548772544","https://openalex.org/W17063543","https://openalex.org/W2121499372"],"abstract_inverted_index":{"Polarization":[0],"and":[1,22,33,67],"electromagnetic":[2],"properties":[3],"in":[4,38],"artificial":[5],"multi-form":[6,49],"helix":[7,16],"structures":[8],"are":[9,25,35],"investigated.":[10],"Four":[11],"different":[12,52],"forms":[13],"of":[14,41,54,80],"the":[15,39,81],"core,":[17],"i.e.":[18],"circular,":[19],"triangular,":[20],"square,":[21],"hexagonal":[23],"shape":[24],"studied.":[26],"Based":[27],"on":[28],"their":[29,42],"orientations,":[30],"total":[31],"inductance":[32],"capacitance":[34],"varied":[36],"resulting":[37],"shift":[40],"resonance":[43],"frequency.":[44],"It":[45],"is":[46,86],"found":[47],"that":[48],"helices":[50],"with":[51],"numbers":[53],"helical":[55],"backbones":[56],"can":[57],"generate":[58],"a":[59],"unique":[60],"beam":[61],"splitting":[62],"behavior.":[63],"These":[64],"split":[65],"left":[66],"right":[68],"circular":[69],"polarized":[70,84],"waves":[71,85],"provide":[72],"opposite":[73],"refractive":[74],"index":[75],"broad":[76],"bandwidth,":[77],"where":[78],"one":[79],"two":[82],"circularly":[83],"normally":[87],"filtered":[88],"out.":[89]},"counts_by_year":[{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
