{"id":"https://openalex.org/W2947769537","doi":"https://doi.org/10.1109/access.2019.2919518","title":"Polarization-Reconfigurable and Frequency-Tunable Dipole Antenna Using Active AMC Structures","display_name":"Polarization-Reconfigurable and Frequency-Tunable Dipole Antenna Using Active AMC Structures","publication_year":2019,"publication_date":"2019-01-01","ids":{"openalex":"https://openalex.org/W2947769537","doi":"https://doi.org/10.1109/access.2019.2919518","mag":"2947769537"},"language":"en","primary_location":{"id":"doi:10.1109/access.2019.2919518","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2019.2919518","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8600701/08723473.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://ieeexplore.ieee.org/ielx7/6287639/8600701/08723473.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100627490","display_name":"Dongxu Chen","orcid":"https://orcid.org/0000-0002-1800-0952"},"institutions":[{"id":"https://openalex.org/I36399199","display_name":"Nanjing University of Science and Technology","ror":"https://ror.org/00xp9wg62","country_code":"CN","type":"education","lineage":["https://openalex.org/I36399199"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Dongxu Chen","raw_affiliation_strings":["Department of Communication Engineering, Nanjing University of Science and Technology, Nanjing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Communication Engineering, Nanjing University of Science and Technology, Nanjing, China","institution_ids":["https://openalex.org/I36399199"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049764887","display_name":"Wanchen Yang","orcid":"https://orcid.org/0000-0003-4663-1265"},"institutions":[{"id":"https://openalex.org/I36399199","display_name":"Nanjing University of Science and Technology","ror":"https://ror.org/00xp9wg62","country_code":"CN","type":"education","lineage":["https://openalex.org/I36399199"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wanchen Yang","raw_affiliation_strings":["Department of Communication Engineering, Nanjing University of Science and Technology, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0003-4663-1265","affiliations":[{"raw_affiliation_string":"Department of Communication Engineering, Nanjing University of Science and Technology, Nanjing, China","institution_ids":["https://openalex.org/I36399199"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5071149976","display_name":"Wenquan Che","orcid":"https://orcid.org/0000-0002-9388-6570"},"institutions":[{"id":"https://openalex.org/I36399199","display_name":"Nanjing University of Science and Technology","ror":"https://ror.org/00xp9wg62","country_code":"CN","type":"education","lineage":["https://openalex.org/I36399199"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wenquan Che","raw_affiliation_strings":["Department of Communication Engineering, Nanjing University of Science and Technology, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0002-9388-6570","affiliations":[{"raw_affiliation_string":"Department of Communication Engineering, Nanjing University of Science and Technology, Nanjing, China","institution_ids":["https://openalex.org/I36399199"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100657319","display_name":"Quan Xue","orcid":"https://orcid.org/0000-0002-4226-2127"},"institutions":[{"id":"https://openalex.org/I90610280","display_name":"South China University of Technology","ror":"https://ror.org/0530pts50","country_code":"CN","type":"education","lineage":["https://openalex.org/I90610280"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Quan Xue","raw_affiliation_strings":["School of Electronic and Information Engineering, South China University of Technology, Guangzhou, China"],"raw_orcid":"https://orcid.org/0000-0002-4226-2127","affiliations":[{"raw_affiliation_string":"School of Electronic and Information Engineering, South China University of Technology, Guangzhou, China","institution_ids":["https://openalex.org/I90610280"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5031908253","display_name":"Lizheng Gu","orcid":"https://orcid.org/0000-0002-3472-2488"},"institutions":[{"id":"https://openalex.org/I36399199","display_name":"Nanjing University of Science and Technology","ror":"https://ror.org/00xp9wg62","country_code":"CN","type":"education","lineage":["https://openalex.org/I36399199"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lizheng Gu","raw_affiliation_strings":["Department of Communication Engineering, Nanjing University of Science and Technology, Nanjing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Communication Engineering, Nanjing University of Science and Technology, Nanjing, China","institution_ids":["https://openalex.org/I36399199"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5100627490"],"corresponding_institution_ids":["https://openalex.org/I36399199"],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":20.2193,"has_fulltext":true,"cited_by_count":34,"citation_normalized_percentile":{"value":0.98729196,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"7","issue":null,"first_page":"77792","last_page":"77803"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10069","display_name":"Antenna Design and Analysis","score":0.9998999834060669,"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":0.9998999834060669,"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/T11383","display_name":"Advanced Antenna and Metasurface Technologies","score":0.9998999834060669,"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/T10986","display_name":"RFID technology advancements","score":0.9922000169754028,"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/reconfigurable-antenna","display_name":"Reconfigurable antenna","score":0.6785175204277039},{"id":"https://openalex.org/keywords/polarization","display_name":"Polarization (electrochemistry)","score":0.6714534759521484},{"id":"https://openalex.org/keywords/reconfigurability","display_name":"Reconfigurability","score":0.5991113781929016},{"id":"https://openalex.org/keywords/ground-plane","display_name":"Ground plane","score":0.5497838854789734},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.5303410291671753},{"id":"https://openalex.org/keywords/linear-polarization","display_name":"Linear polarization","score":0.5210970640182495},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.5133789777755737},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.5110596418380737},{"id":"https://openalex.org/keywords/circular-polarization","display_name":"Circular polarization","score":0.507813036441803},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.43383997678756714},{"id":"https://openalex.org/keywords/dipole","display_name":"Dipole","score":0.42725202441215515},{"id":"https://openalex.org/keywords/axial-ratio","display_name":"Axial ratio","score":0.41652777791023254},{"id":"https://openalex.org/keywords/dipole-antenna","display_name":"Dipole antenna","score":0.4050772786140442},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.3624604344367981},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.2706788182258606},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.22289833426475525},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.16839447617530823},{"id":"https://openalex.org/keywords/microstrip","display_name":"Microstrip","score":0.12094077467918396},{"id":"https://openalex.org/keywords/antenna-efficiency","display_name":"Antenna efficiency","score":0.120581716299057}],"concepts":[{"id":"https://openalex.org/C131369404","wikidata":"https://www.wikidata.org/wiki/Q7554278","display_name":"Reconfigurable antenna","level":5,"score":0.6785175204277039},{"id":"https://openalex.org/C205049153","wikidata":"https://www.wikidata.org/wiki/Q2698605","display_name":"Polarization (electrochemistry)","level":2,"score":0.6714534759521484},{"id":"https://openalex.org/C2780149590","wikidata":"https://www.wikidata.org/wiki/Q7302742","display_name":"Reconfigurability","level":2,"score":0.5991113781929016},{"id":"https://openalex.org/C88764893","wikidata":"https://www.wikidata.org/wiki/Q1547722","display_name":"Ground plane","level":3,"score":0.5497838854789734},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.5303410291671753},{"id":"https://openalex.org/C107190969","wikidata":"https://www.wikidata.org/wiki/Q6553479","display_name":"Linear polarization","level":3,"score":0.5210970640182495},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.5133789777755737},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.5110596418380737},{"id":"https://openalex.org/C153201621","wikidata":"https://www.wikidata.org/wiki/Q5121676","display_name":"Circular polarization","level":3,"score":0.507813036441803},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.43383997678756714},{"id":"https://openalex.org/C173523689","wikidata":"https://www.wikidata.org/wiki/Q215589","display_name":"Dipole","level":2,"score":0.42725202441215515},{"id":"https://openalex.org/C2779763010","wikidata":"https://www.wikidata.org/wiki/Q16836202","display_name":"Axial ratio","level":4,"score":0.41652777791023254},{"id":"https://openalex.org/C113145756","wikidata":"https://www.wikidata.org/wiki/Q1126859","display_name":"Dipole antenna","level":3,"score":0.4050772786140442},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.3624604344367981},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.2706788182258606},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.22289833426475525},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.16839447617530823},{"id":"https://openalex.org/C123657345","wikidata":"https://www.wikidata.org/wiki/Q639055","display_name":"Microstrip","level":2,"score":0.12094077467918396},{"id":"https://openalex.org/C160844929","wikidata":"https://www.wikidata.org/wiki/Q55604036","display_name":"Antenna efficiency","level":4,"score":0.120581716299057},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"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/C520434653","wikidata":"https://www.wikidata.org/wiki/Q38867","display_name":"Laser","level":2,"score":0.0},{"id":"https://openalex.org/C147789679","wikidata":"https://www.wikidata.org/wiki/Q11372","display_name":"Physical chemistry","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2019.2919518","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2019.2919518","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8600701/08723473.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:e011f2b497a441ffb847bf54f6244f55","is_oa":true,"landing_page_url":"https://doaj.org/article/e011f2b497a441ffb847bf54f6244f55","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access, Vol 7, Pp 77792-77803 (2019)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2019.2919518","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2019.2919518","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8600701/08723473.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.6499999761581421,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[{"id":"https://openalex.org/G2304221464","display_name":null,"funder_award_id":"61571231","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2521569577","display_name":null,"funder_award_id":"2017ZT07X032","funder_id":"https://openalex.org/F4320313609","funder_display_name":"Guangdong Innovative and Entrepreneurial Research Team Program"},{"id":"https://openalex.org/G6629598355","display_name":null,"funder_award_id":"61601224","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7420830620","display_name":null,"funder_award_id":"BK20160844","funder_id":"https://openalex.org/F4320322769","funder_display_name":"Natural Science Foundation of Jiangsu Province"}],"funders":[{"id":"https://openalex.org/F4320313609","display_name":"Guangdong Innovative and Entrepreneurial Research Team Program","ror":null},{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320321605","display_name":"Government of Jiangsu Province","ror":"https://ror.org/004svx814"},{"id":"https://openalex.org/F4320322769","display_name":"Natural Science Foundation of Jiangsu Province","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2947769537.pdf","grobid_xml":"https://content.openalex.org/works/W2947769537.grobid-xml"},"referenced_works_count":29,"referenced_works":["https://openalex.org/W1943213276","https://openalex.org/W1977846976","https://openalex.org/W2006477975","https://openalex.org/W2022197758","https://openalex.org/W2036452498","https://openalex.org/W2052242435","https://openalex.org/W2059885180","https://openalex.org/W2062384217","https://openalex.org/W2069537924","https://openalex.org/W2080176060","https://openalex.org/W2087869111","https://openalex.org/W2098814062","https://openalex.org/W2106230238","https://openalex.org/W2107480603","https://openalex.org/W2108346698","https://openalex.org/W2119478661","https://openalex.org/W2124842803","https://openalex.org/W2144369278","https://openalex.org/W2146802902","https://openalex.org/W2151067721","https://openalex.org/W2171107978","https://openalex.org/W2172270928","https://openalex.org/W2172767470","https://openalex.org/W2214936322","https://openalex.org/W2346700996","https://openalex.org/W2499866175","https://openalex.org/W2502002055","https://openalex.org/W2591881966","https://openalex.org/W2592196996"],"related_works":["https://openalex.org/W3177375528","https://openalex.org/W3203277562","https://openalex.org/W2923202780","https://openalex.org/W1520934706","https://openalex.org/W2621057117","https://openalex.org/W1881182526","https://openalex.org/W3025289034","https://openalex.org/W4386189536","https://openalex.org/W2054726947","https://openalex.org/W2052230409"],"abstract_inverted_index":{"A":[0],"polarization-reconfigurable":[1,38],"and":[2,27,34,39,74,95,167,173,202,209],"frequency-tunable":[3,40],"mechanism":[4],"based":[5],"on":[6],"an":[7],"active":[8,17],"artificial":[9],"magnetic":[10],"conductor":[11],"(AMC)":[12],"structure":[13],"is":[14,146,178,200],"proposed.":[15],"The":[16,114,204],"AMC":[18],"unit":[19],"cell":[20],"consists":[21],"of":[22,47,57,60,82,90,107,196,215],"a":[23,54,58,64,150,192],"four-corner-cut":[24],"inner":[25],"patch":[26],"four":[28,32],"triangles":[29],"loaded":[30],"with":[31,71],"varactors,":[33],"it":[35,52,177],"can":[36,67,99,110,130,157,188],"realize":[37],"reflection":[41],"characteristics":[42],"by":[43],"adjusting":[44],"the":[45,48,79,83,86,104,120,134,138,161,171,182,186,197,207,216],"capacitance":[46],"varactors.":[49],"By":[50,77],"employing":[51],"as":[53],"ground":[55],"plane":[56],"pair":[59],"linearly-polarized":[61],"dipole":[62],"antennas,":[63],"multi-functional":[65],"antenna":[66,199],"be":[68,100,111,158,189],"well":[69],"designed":[70],"polarization":[72,88,93,97,109,155],"reconfigurability":[73],"frequency-tuning":[75],"capability.":[76],"controlling":[78],"DC":[80],"bias":[81],"varactors":[84],"accordingly,":[85],"three":[87],"states":[89,184],"right-/left-handed":[91],"circular":[92],"(R/LHCP)":[94],"linear":[96],"(LP)":[98],"switched,":[101],"respectively,":[102,169],"while":[103,133],"operating":[105],"frequency":[106,117],"each":[108,154],"flexibly":[112],"tuned.":[113],"measured":[115,210],"tuning":[116],"ratio":[118,135],"for":[119,136,153,170,181],"LP":[121,172],"state":[122,142,156],"(|S":[123],"<sub":[124],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[125],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">11</sub>":[126],"|":[127],"<;":[128],"-10dB)":[129],"reach":[131],"1.56:1,":[132],"either":[137],"LHCP":[139],"or":[140],"RHCP":[141],"(axial":[143],"ratio<;":[144],"3dB)":[145],"about":[147],"1.28:1.":[148],"Moreover,":[149],"large":[151],"bandwidth":[152,187],"obtained,":[159],"where":[160],"bandwidths":[162],"are":[163],"up":[164],"to":[165],"17.1%":[166],"8.7%,":[168],"CP":[174,183],"states.":[175],"Besides,":[176],"more":[179],"flexible":[180],"since":[185],"adjusted.":[190],"For":[191],"demonstration,":[193],"one":[194],"prototype":[195],"proposed":[198,217],"fabricated":[201],"measured.":[203],"agreement":[205],"between":[206],"theoretical":[208],"results":[211],"indicates":[212],"good":[213],"performances":[214],"antenna.":[218]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":5},{"year":2024,"cited_by_count":8},{"year":2023,"cited_by_count":7},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":5},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":1}],"updated_date":"2026-05-08T15:41:06.802602","created_date":"2025-10-10T00:00:00"}