{"id":"https://openalex.org/W3041681583","doi":"https://doi.org/10.1109/access.2020.3004435","title":"A Novel 1-Bit Reconfigurable Transmitarray Antenna Using a C-Shaped Probe-Fed Patch Element With Broadened Bandwidth and Enhanced Efficiency","display_name":"A Novel 1-Bit Reconfigurable Transmitarray Antenna Using a C-Shaped Probe-Fed Patch Element With Broadened Bandwidth and Enhanced Efficiency","publication_year":2020,"publication_date":"2020-01-01","ids":{"openalex":"https://openalex.org/W3041681583","doi":"https://doi.org/10.1109/access.2020.3004435","mag":"3041681583"},"language":"en","primary_location":{"id":"doi:10.1109/access.2020.3004435","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.3004435","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09134416.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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","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/ielx7/6287639/8948470/09134416.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100340868","display_name":"Min Wang","orcid":"https://orcid.org/0000-0001-7838-8947"},"institutions":[{"id":"https://openalex.org/I10535382","display_name":"Chongqing University of Posts and Telecommunications","ror":"https://ror.org/03dgaqz26","country_code":"CN","type":"education","lineage":["https://openalex.org/I10535382"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Min Wang","raw_affiliation_strings":["School of Optoelectronics Engineering, Chongqing University of Posts and Telecommunications, Chongqing, China"],"raw_orcid":"https://orcid.org/0000-0001-7838-8947","affiliations":[{"raw_affiliation_string":"School of Optoelectronics Engineering, Chongqing University of Posts and Telecommunications, Chongqing, China","institution_ids":["https://openalex.org/I10535382"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5022666762","display_name":"Shenheng Xu","orcid":"https://orcid.org/0000-0003-0105-8194"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shenheng Xu","raw_affiliation_strings":["Department of Electronic Engineering, Beijing National Research Center for Information Science and Technology (BNRist), Tsinghua University, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0003-0105-8194","affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, Beijing National Research Center for Information Science and Technology (BNRist), Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015451787","display_name":"Fan Yang","orcid":"https://orcid.org/0000-0002-0362-4236"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Fan Yang","raw_affiliation_strings":["Department of Electronic Engineering, Beijing National Research Center for Information Science and Technology (BNRist), Tsinghua University, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0002-0362-4236","affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, Beijing National Research Center for Information Science and Technology (BNRist), Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5114860836","display_name":"Nan Hu","orcid":"https://orcid.org/0000-0001-8865-9456"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Nan Hu","raw_affiliation_strings":["A-INFO Inc., Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"A-INFO Inc., Beijing, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102802988","display_name":"Wenqing Xie","orcid":"https://orcid.org/0000-0003-4272-6822"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Wenqing Xie","raw_affiliation_strings":["A-INFO Inc., Beijing, China"],"raw_orcid":"https://orcid.org/0000-0003-4272-6822","affiliations":[{"raw_affiliation_string":"A-INFO Inc., Beijing, China","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5040907578","display_name":"Zhengchuan Chen","orcid":"https://orcid.org/0000-0002-2289-5621"},"institutions":[{"id":"https://openalex.org/I158842170","display_name":"Chongqing University","ror":"https://ror.org/023rhb549","country_code":"CN","type":"education","lineage":["https://openalex.org/I158842170"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhengchuan Chen","raw_affiliation_strings":["School of Microelectronics and Communication Engineering, Chongqing University, Chongqing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Microelectronics and Communication Engineering, Chongqing University, Chongqing, China","institution_ids":["https://openalex.org/I158842170"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5100340868"],"corresponding_institution_ids":["https://openalex.org/I10535382"],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":37.4666,"has_fulltext":true,"cited_by_count":31,"citation_normalized_percentile":{"value":0.99435295,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":96,"max":99},"biblio":{"volume":"8","issue":null,"first_page":"120124","last_page":"120133"},"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/T10069","display_name":"Antenna Design and Analysis","score":0.9991999864578247,"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":0.9930999875068665,"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/pin-diode","display_name":"PIN diode","score":0.6952479481697083},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.6486684679985046},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.579767107963562},{"id":"https://openalex.org/keywords/diode","display_name":"Diode","score":0.5387336611747742},{"id":"https://openalex.org/keywords/insertion-loss","display_name":"Insertion loss","score":0.4928410053253174},{"id":"https://openalex.org/keywords/impedance-matching","display_name":"Impedance matching","score":0.4822033643722534},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.44613200426101685},{"id":"https://openalex.org/keywords/patch-antenna","display_name":"Patch antenna","score":0.4413703680038452},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.43645480275154114},{"id":"https://openalex.org/keywords/radiation-pattern","display_name":"Radiation pattern","score":0.43416327238082886},{"id":"https://openalex.org/keywords/electrical-impedance","display_name":"Electrical impedance","score":0.3469664454460144},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.34149351716041565},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.2793106734752655},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.25121116638183594},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.25110697746276855},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1843862533569336},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1680699586868286}],"concepts":[{"id":"https://openalex.org/C52236655","wikidata":"https://www.wikidata.org/wiki/Q2628074","display_name":"PIN diode","level":3,"score":0.6952479481697083},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.6486684679985046},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.579767107963562},{"id":"https://openalex.org/C78434282","wikidata":"https://www.wikidata.org/wiki/Q11656","display_name":"Diode","level":2,"score":0.5387336611747742},{"id":"https://openalex.org/C90327742","wikidata":"https://www.wikidata.org/wiki/Q947396","display_name":"Insertion loss","level":2,"score":0.4928410053253174},{"id":"https://openalex.org/C612350","wikidata":"https://www.wikidata.org/wiki/Q1761108","display_name":"Impedance matching","level":3,"score":0.4822033643722534},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.44613200426101685},{"id":"https://openalex.org/C159238334","wikidata":"https://www.wikidata.org/wiki/Q1419428","display_name":"Patch antenna","level":3,"score":0.4413703680038452},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.43645480275154114},{"id":"https://openalex.org/C151764478","wikidata":"https://www.wikidata.org/wiki/Q571921","display_name":"Radiation pattern","level":3,"score":0.43416327238082886},{"id":"https://openalex.org/C17829176","wikidata":"https://www.wikidata.org/wiki/Q179043","display_name":"Electrical impedance","level":2,"score":0.3469664454460144},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.34149351716041565},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.2793106734752655},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.25121116638183594},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.25110697746276855},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1843862533569336},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1680699586868286}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2020.3004435","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.3004435","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09134416.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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:ef832665ccc64fcc8e5d73f7c9653fcd","is_oa":true,"landing_page_url":"https://doaj.org/article/ef832665ccc64fcc8e5d73f7c9653fcd","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 8, Pp 120124-120133 (2020)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2020.3004435","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.3004435","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09134416.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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.8399999737739563,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[{"id":"https://openalex.org/G3236774965","display_name":null,"funder_award_id":"61901066","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3244875928","display_name":null,"funder_award_id":"cstc2019jcyj","funder_id":"https://openalex.org/F4320321550","funder_display_name":"Chongqing Science and Technology Commission"},{"id":"https://openalex.org/G7319721546","display_name":null,"funder_award_id":"cstc2019jcyj-msxmX0575","funder_id":"https://openalex.org/F4320321550","funder_display_name":"Chongqing Science and Technology Commission"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320321550","display_name":"Chongqing Science and Technology Commission","ror":"https://ror.org/05w9erc61"},{"id":"https://openalex.org/F4320329777","display_name":"Beijing National Research Center For Information Science And Technology","ror":null}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3041681583.pdf","grobid_xml":"https://content.openalex.org/works/W3041681583.grobid-xml"},"referenced_works_count":43,"referenced_works":["https://openalex.org/W1956226217","https://openalex.org/W1991584890","https://openalex.org/W1995416785","https://openalex.org/W1997684557","https://openalex.org/W2004567342","https://openalex.org/W2011052368","https://openalex.org/W2019617795","https://openalex.org/W2024696192","https://openalex.org/W2081531300","https://openalex.org/W2099222805","https://openalex.org/W2108161724","https://openalex.org/W2114124918","https://openalex.org/W2129306628","https://openalex.org/W2147640301","https://openalex.org/W2149164057","https://openalex.org/W2169645223","https://openalex.org/W2170141512","https://openalex.org/W2289032126","https://openalex.org/W2291764763","https://openalex.org/W2345322629","https://openalex.org/W2400368768","https://openalex.org/W2461299840","https://openalex.org/W2546582637","https://openalex.org/W2548745045","https://openalex.org/W2558265949","https://openalex.org/W2607275027","https://openalex.org/W2726612509","https://openalex.org/W2766202248","https://openalex.org/W2782171136","https://openalex.org/W2901358036","https://openalex.org/W2910812452","https://openalex.org/W2918400962","https://openalex.org/W2921260617","https://openalex.org/W2943842215","https://openalex.org/W2949513498","https://openalex.org/W2958134687","https://openalex.org/W2973204045","https://openalex.org/W2999198227","https://openalex.org/W4234008455","https://openalex.org/W4255261408","https://openalex.org/W6747561986","https://openalex.org/W6761958239","https://openalex.org/W6767622567"],"related_works":["https://openalex.org/W2128661071","https://openalex.org/W387196579","https://openalex.org/W2125522212","https://openalex.org/W2546194761","https://openalex.org/W2090566188","https://openalex.org/W2110394284","https://openalex.org/W2150730550","https://openalex.org/W2376945128","https://openalex.org/W2911635190","https://openalex.org/W2075302031"],"abstract_inverted_index":{"A":[0,122],"16":[1],"\u00d716":[2],"-element":[3],"reconfigurable":[4,125],"transmitarray":[5],"antenna":[6],"(RTA)":[7],"is":[8,35,56,131],"designed":[9,36,57],"and":[10,24,48,106,134,151],"experimented":[11],"in":[12],"this":[13],"paper.":[14],"The":[15,29,99,136,158,172],"proposed":[16,173],"element":[17],"consists":[18],"of":[19,45,103,111,149,156],"a":[20,25,152,183],"receiving":[21],"(Rx)":[22],"structure":[23,40,61],"transmitting":[26],"(Tx)":[27],"structure.":[28,65],"rectangular":[30],"patch":[31,55],"with":[32,95,127,146],"C-shaped":[33,74],"probe-fed":[34],"as":[37,58,170],"the":[38,43,52,59,73,84,107,117,162],"Tx":[39],"to":[41,62],"obtain":[42,63],"characteristics":[44],"broad":[46],"bandwidth":[47,110,155],"low":[49,100],"loss,":[50],"where":[51],"U-shaped":[53],"slot":[54],"Rx":[60],"simple":[64],"Two":[66],"PIN":[67,129],"diodes":[68,130],"are":[69,88,113,143],"symmetrically":[70],"integrated":[71],"on":[72],"feeding":[75],"line.":[76],"By":[77],"turning":[78],"them":[79],"ON":[80],"or":[81],"OFF":[82],"simultaneously,":[83],"induced":[85],"current":[86],"directions":[87],"reversed,":[89],"thus":[90],"achieving":[91],"two":[92],"phase":[93,97],"states":[94],"180\u00b0":[96],"difference.":[98],"insertion":[101],"loss":[102],"0.47":[104],"dB":[105],"3-dB":[108,153],"transmission":[109],"16.0%":[112],"achieved":[114],"by":[115],"employing":[116],"stepped":[118],"impedance":[119],"matching":[120],"technique.":[121],"Ku-band":[123],"256-element":[124],"prototype":[126],"512":[128],"designed,":[132],"fabricated,":[133],"measured.":[135],"measured":[137,159],"peak":[138],"gain":[139,154],"at":[140],"12.2":[141],"GHz":[142],"22.1":[144],"dBi":[145],"aperture":[147],"efficiency":[148],"21.2%":[150],"12.3%.":[157],"results":[160],"demonstrate":[161],"two-dimensional":[163],"electronic":[164],"beam":[165],"scanning":[166],"capability":[167],"within":[168],"\u00b160\u00b0":[169],"well.":[171],"1-bit":[174],"RTA":[175],"design":[176],"exhibits":[177],"good":[178],"radiation":[179],"performance,":[180],"making":[181],"it":[182],"promising":[184],"candidate":[185],"for":[186],"advanced":[187],"wireless":[188],"communication":[189],"applications.":[190]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":11},{"year":2021,"cited_by_count":5},{"year":2020,"cited_by_count":3}],"updated_date":"2026-05-06T08:25:59.206177","created_date":"2025-10-10T00:00:00"}
