{"id":"https://openalex.org/W2918098227","doi":"https://doi.org/10.1109/access.2019.2901760","title":"A New Differentially-Fed Frequency Reconfigurable Antenna for WLAN and Sub-6GHz 5G Applications","display_name":"A New Differentially-Fed Frequency Reconfigurable Antenna for WLAN and Sub-6GHz 5G Applications","publication_year":2019,"publication_date":"2019-01-01","ids":{"openalex":"https://openalex.org/W2918098227","doi":"https://doi.org/10.1109/access.2019.2901760","mag":"2918098227"},"language":"en","primary_location":{"id":"doi:10.1109/access.2019.2901760","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2019.2901760","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8600701/08653265.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/ielx7/6287639/8600701/08653265.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5103268059","display_name":"Guiping Jin","orcid":"https://orcid.org/0000-0002-3967-4577"},"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":true,"raw_author_name":"Guiping Jin","raw_affiliation_strings":["School of Electronic and Information Engineering, South China University of Technology, Guangzhou, China"],"raw_orcid":"https://orcid.org/0000-0002-3967-4577","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":"middle","author":{"id":"https://openalex.org/A5091095272","display_name":"Chuhong Deng","orcid":null},"institutions":[{"id":"https://openalex.org/I4210150657","display_name":"Chenzhou First People's Hospital","ror":"https://ror.org/04y2bwa40","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I4210150657"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chuhong Deng","raw_affiliation_strings":["State Grid Chenzhou Power Supply Company, Chenzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Grid Chenzhou Power Supply Company, Chenzhou, China","institution_ids":["https://openalex.org/I4210150657"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101771535","display_name":"Yang Ju","orcid":"https://orcid.org/0000-0002-2864-8322"},"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":"Ju Yang","raw_affiliation_strings":["School of Electronic and Information Engineering, South China University of Technology, Guangzhou, China"],"raw_orcid":null,"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":"middle","author":{"id":"https://openalex.org/A5059066893","display_name":"Yechun Xu","orcid":null},"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":"Yechun Xu","raw_affiliation_strings":["School of Electronic and Information Engineering, South China University of Technology, Guangzhou, China"],"raw_orcid":null,"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/A5079066096","display_name":"Shaowei Liao","orcid":"https://orcid.org/0000-0003-0792-2000"},"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":"Shaowei Liao","raw_affiliation_strings":["School of Electronic and Information Engineering, South China University of Technology, Guangzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronic and Information Engineering, South China University of Technology, Guangzhou, China","institution_ids":["https://openalex.org/I90610280"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5103268059"],"corresponding_institution_ids":["https://openalex.org/I90610280"],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":110.2844,"has_fulltext":true,"cited_by_count":122,"citation_normalized_percentile":{"value":0.99916293,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":96,"max":100},"biblio":{"volume":"7","issue":null,"first_page":"56539","last_page":"56546"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10069","display_name":"Antenna Design and Analysis","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/T10069","display_name":"Antenna Design and Analysis","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/T11392","display_name":"Energy Harvesting in Wireless Networks","score":0.9993000030517578,"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/T11946","display_name":"Antenna Design and Optimization","score":0.9991000294685364,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/reconfigurable-antenna","display_name":"Reconfigurable antenna","score":0.6253916025161743},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5627031326293945},{"id":"https://openalex.org/keywords/smart-antenna","display_name":"Smart antenna","score":0.42303481698036194},{"id":"https://openalex.org/keywords/microstrip-antenna","display_name":"Microstrip antenna","score":0.38438665866851807},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.36256271600723267},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.3491291403770447},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3382442593574524},{"id":"https://openalex.org/keywords/directional-antenna","display_name":"Directional antenna","score":0.32442307472229004},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3039827346801758},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.2391870617866516},{"id":"https://openalex.org/keywords/coaxial-antenna","display_name":"Coaxial antenna","score":0.10336029529571533}],"concepts":[{"id":"https://openalex.org/C131369404","wikidata":"https://www.wikidata.org/wiki/Q7554278","display_name":"Reconfigurable antenna","level":5,"score":0.6253916025161743},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5627031326293945},{"id":"https://openalex.org/C143635782","wikidata":"https://www.wikidata.org/wiki/Q1187868","display_name":"Smart antenna","level":4,"score":0.42303481698036194},{"id":"https://openalex.org/C170349913","wikidata":"https://www.wikidata.org/wiki/Q13402882","display_name":"Microstrip antenna","level":3,"score":0.38438665866851807},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.36256271600723267},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.3491291403770447},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3382442593574524},{"id":"https://openalex.org/C64671776","wikidata":"https://www.wikidata.org/wiki/Q769152","display_name":"Directional antenna","level":3,"score":0.32442307472229004},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3039827346801758},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.2391870617866516},{"id":"https://openalex.org/C93130614","wikidata":"https://www.wikidata.org/wiki/Q5138671","display_name":"Coaxial antenna","level":4,"score":0.10336029529571533}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2019.2901760","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2019.2901760","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8600701/08653265.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:e20c7980d651449680c16d4d16bfae3a","is_oa":true,"landing_page_url":"https://doaj.org/article/e20c7980d651449680c16d4d16bfae3a","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 56539-56546 (2019)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2019.2901760","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2019.2901760","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8600701/08653265.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":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.8100000023841858}],"awards":[{"id":"https://openalex.org/G4152840078","display_name":null,"funder_award_id":"61302057","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6030825019","display_name":null,"funder_award_id":"61871189","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2918098227.pdf","grobid_xml":"https://content.openalex.org/works/W2918098227.grobid-xml"},"referenced_works_count":29,"referenced_works":["https://openalex.org/W1965277267","https://openalex.org/W2013893209","https://openalex.org/W2018199123","https://openalex.org/W2031572748","https://openalex.org/W2036452498","https://openalex.org/W2049067553","https://openalex.org/W2059203533","https://openalex.org/W2073789401","https://openalex.org/W2094794420","https://openalex.org/W2106834013","https://openalex.org/W2117590437","https://openalex.org/W2150253407","https://openalex.org/W2159666265","https://openalex.org/W2163641896","https://openalex.org/W2169264394","https://openalex.org/W2258934590","https://openalex.org/W2325040316","https://openalex.org/W2341815571","https://openalex.org/W2568313446","https://openalex.org/W2756808719","https://openalex.org/W2766008038","https://openalex.org/W2766129750","https://openalex.org/W2783710052","https://openalex.org/W2793133615","https://openalex.org/W2799834810","https://openalex.org/W2800602207","https://openalex.org/W2809858945","https://openalex.org/W2824663356","https://openalex.org/W2890779882"],"related_works":["https://openalex.org/W2340283074","https://openalex.org/W2589850439","https://openalex.org/W2792325953","https://openalex.org/W2388719954","https://openalex.org/W2993010538","https://openalex.org/W2039046864","https://openalex.org/W1986907997","https://openalex.org/W4400111530","https://openalex.org/W4285590736","https://openalex.org/W2061417030"],"abstract_inverted_index":{"A":[0],"new":[1],"differentially":[2],"fed":[3],"frequency":[4,66],"reconfigurable":[5],"antenna":[6,77,115],"adopting":[7],"proximity-coupling":[8],"feeding":[9],"for":[10,109,120],"WLAN":[11,121],"and":[12,52,61,87,96,101,105,124],"sub-6-GHz":[13,125],"5G":[14,126],"applications":[15],"is":[16,99,116],"proposed":[17,114],"in":[18],"this":[19],"paper.":[20],"It":[21],"consists":[22],"of":[23,48,55],"two":[24,44,63,82,111],"substrates":[25],"that":[26,74],"are":[27,107],"separated":[28],"by":[29],"a":[30,117],"2.5-mm-thick":[31],"air":[32],"gap.":[33],"By":[34],"configuring":[35],"the":[36,43,46,49,53,56,75,94,102,110],"four":[37],"p-i-n":[38],"diode":[39],"switches":[40],"arranged":[41],"on":[42],"substrates,":[45],"excitation":[47],"radiating":[50],"patch":[51],"length":[54],"feed-lines":[57],"can":[58,68,78],"be":[59,69,79],"controlled,":[60],"then,":[62],"different":[64],"operating":[65,84],"bands":[67],"obtained.":[70],"The":[71,113],"experiments":[72],"indicate":[73],"designed":[76],"switched":[80],"between":[81,93],"states":[83],"at":[85],"2.45-":[86],"3.50-GHz":[88],"band,":[89],"respectively.":[90],"Good":[91],"agreement":[92],"simulated":[95],"measured":[97],"results":[98],"achieved,":[100],"radiation":[103],"patterns":[104],"gains":[106],"similar":[108],"states.":[112],"good":[118],"candidate":[119],"(2.45":[122],"GHz)":[123,128],"(3.50":[127],"applications.":[129]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":19},{"year":2024,"cited_by_count":16},{"year":2023,"cited_by_count":24},{"year":2022,"cited_by_count":29},{"year":2021,"cited_by_count":20},{"year":2020,"cited_by_count":8},{"year":2019,"cited_by_count":3}],"updated_date":"2026-05-06T08:25:59.206177","created_date":"2025-10-10T00:00:00"}