{"id":"https://openalex.org/W2946231268","doi":"https://doi.org/10.1109/access.2019.2913552","title":"Mutual Coupling Reduction of a Circularly Polarized Four-Element Antenna Array Using Metamaterial Absorber for Unmanned Vehicles","display_name":"Mutual Coupling Reduction of a Circularly Polarized Four-Element Antenna Array Using Metamaterial Absorber for Unmanned Vehicles","publication_year":2019,"publication_date":"2019-01-01","ids":{"openalex":"https://openalex.org/W2946231268","doi":"https://doi.org/10.1109/access.2019.2913552","mag":"2946231268"},"language":"en","primary_location":{"id":"doi:10.1109/access.2019.2913552","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2019.2913552","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8600701/08701516.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/ielx7/6287639/8600701/08701516.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5103240444","display_name":"Jun Zhang","orcid":"https://orcid.org/0000-0002-3074-2465"},"institutions":[{"id":"https://openalex.org/I4387154005","display_name":"State Key Laboratory of Digital Medical Engineering","ror":"https://ror.org/03ab0at74","country_code":null,"type":"facility","lineage":["https://openalex.org/I4387154005","https://openalex.org/I76569877"]},{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Jun Zhang","raw_affiliation_strings":["The State Key Laboratory of Bioelectronics, Jiangsu Key Laboratory of Remote Measurement and Control, School of Instrument Science and Engineering, Southeast University, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0002-3074-2465","affiliations":[{"raw_affiliation_string":"The State Key Laboratory of Bioelectronics, Jiangsu Key Laboratory of Remote Measurement and Control, School of Instrument Science and Engineering, Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877","https://openalex.org/I4387154005"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100611109","display_name":"Jianxing Li","orcid":"https://orcid.org/0000-0001-5486-3133"},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jianxing Li","raw_affiliation_strings":["School of Electronic and Information Engineering, Xi\u2019an Jiaotong University, Xi\u2019an, China","School of Electronic and Information Engineering, Xi'an Jiaotong University, Xi'an, China"],"raw_orcid":"https://orcid.org/0000-0001-5486-3133","affiliations":[{"raw_affiliation_string":"School of Electronic and Information Engineering, Xi\u2019an Jiaotong University, Xi\u2019an, China","institution_ids":["https://openalex.org/I87445476"]},{"raw_affiliation_string":"School of Electronic and Information Engineering, Xi'an Jiaotong University, Xi'an, China","institution_ids":["https://openalex.org/I87445476"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100359221","display_name":"Juan Chen","orcid":"https://orcid.org/0000-0002-9548-6634"},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Juan Chen","raw_affiliation_strings":["Shenzhen Research School, Xi\u2019an Jiaotong University, Shenzhen, China","Shenzhen Research School, Xi'an Jiaotong University, Shenzhen, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shenzhen Research School, Xi\u2019an Jiaotong University, Shenzhen, China","institution_ids":["https://openalex.org/I87445476"]},{"raw_affiliation_string":"Shenzhen Research School, Xi'an Jiaotong University, Shenzhen, China","institution_ids":["https://openalex.org/I87445476"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5103240444"],"corresponding_institution_ids":["https://openalex.org/I4387154005","https://openalex.org/I76569877"],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":38.6007,"has_fulltext":true,"cited_by_count":41,"citation_normalized_percentile":{"value":0.99452348,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":97,"max":99},"biblio":{"volume":"7","issue":null,"first_page":"57469","last_page":"57475"},"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/T11383","display_name":"Advanced Antenna and Metasurface Technologies","score":0.9998000264167786,"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/T11946","display_name":"Antenna Design and Optimization","score":0.9988999962806702,"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/metamaterial","display_name":"Metamaterial","score":0.7225275635719299},{"id":"https://openalex.org/keywords/reduction","display_name":"Reduction (mathematics)","score":0.6994839906692505},{"id":"https://openalex.org/keywords/coupling","display_name":"Coupling (piping)","score":0.552652895450592},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.5333934426307678},{"id":"https://openalex.org/keywords/turnstile-antenna","display_name":"Turnstile antenna","score":0.530007004737854},{"id":"https://openalex.org/keywords/metamaterial-absorber","display_name":"Metamaterial absorber","score":0.5063861608505249},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.43755123019218445},{"id":"https://openalex.org/keywords/tunable-metamaterials","display_name":"Tunable metamaterials","score":0.4225428104400635},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.37416499853134155},{"id":"https://openalex.org/keywords/microstrip-antenna","display_name":"Microstrip antenna","score":0.34437429904937744},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.3177133798599243},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.30245912075042725},{"id":"https://openalex.org/keywords/coaxial-antenna","display_name":"Coaxial antenna","score":0.28533482551574707},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2504878640174866}],"concepts":[{"id":"https://openalex.org/C110367647","wikidata":"https://www.wikidata.org/wiki/Q497166","display_name":"Metamaterial","level":2,"score":0.7225275635719299},{"id":"https://openalex.org/C111335779","wikidata":"https://www.wikidata.org/wiki/Q3454686","display_name":"Reduction (mathematics)","level":2,"score":0.6994839906692505},{"id":"https://openalex.org/C131584629","wikidata":"https://www.wikidata.org/wiki/Q4308705","display_name":"Coupling (piping)","level":2,"score":0.552652895450592},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.5333934426307678},{"id":"https://openalex.org/C94318689","wikidata":"https://www.wikidata.org/wiki/Q385314","display_name":"Turnstile antenna","level":5,"score":0.530007004737854},{"id":"https://openalex.org/C44552347","wikidata":"https://www.wikidata.org/wiki/Q17068972","display_name":"Metamaterial absorber","level":4,"score":0.5063861608505249},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.43755123019218445},{"id":"https://openalex.org/C111145636","wikidata":"https://www.wikidata.org/wiki/Q17165750","display_name":"Tunable metamaterials","level":3,"score":0.4225428104400635},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.37416499853134155},{"id":"https://openalex.org/C170349913","wikidata":"https://www.wikidata.org/wiki/Q13402882","display_name":"Microstrip antenna","level":3,"score":0.34437429904937744},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.3177133798599243},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.30245912075042725},{"id":"https://openalex.org/C93130614","wikidata":"https://www.wikidata.org/wiki/Q5138671","display_name":"Coaxial antenna","level":4,"score":0.28533482551574707},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2504878640174866},{"id":"https://openalex.org/C191897082","wikidata":"https://www.wikidata.org/wiki/Q11467","display_name":"Metallurgy","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2019.2913552","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2019.2913552","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8600701/08701516.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:cc8d46e1b3f541c49cc53f01c9f86323","is_oa":true,"landing_page_url":"https://doaj.org/article/cc8d46e1b3f541c49cc53f01c9f86323","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 57469-57475 (2019)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2019.2913552","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2019.2913552","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8600701/08701516.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":[{"id":"https://metadata.un.org/sdg/11","score":0.5199999809265137,"display_name":"Sustainable cities and communities"}],"awards":[{"id":"https://openalex.org/G1146814098","display_name":null,"funder_award_id":"61873066","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3970437058","display_name":null,"funder_award_id":"XJTU1191329860","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"},{"id":"https://openalex.org/G5702899805","display_name":null,"funder_award_id":"2018M631161","funder_id":"https://openalex.org/F4320321543","funder_display_name":"China Postdoctoral Science Foundation"},{"id":"https://openalex.org/G6048583580","display_name":null,"funder_award_id":"2017BSHYDZZ14","funder_id":"https://openalex.org/F4320326174","funder_display_name":"Shaanxi Province Postdoctoral Science Foundation"},{"id":"https://openalex.org/G7736090498","display_name":null,"funder_award_id":"2018JQ6081","funder_id":"https://openalex.org/F4320324173","funder_display_name":"Natural Science Foundation of Shaanxi Province"},{"id":"https://openalex.org/G8012346738","display_name":null,"funder_award_id":"61801369","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320321169","display_name":"Xi\u2019an Jiaotong University","ror":"https://ror.org/017zhmm22"},{"id":"https://openalex.org/F4320321543","display_name":"China Postdoctoral Science Foundation","ror":"https://ror.org/0426zh255"},{"id":"https://openalex.org/F4320324173","display_name":"Natural Science Foundation of Shaanxi Province","ror":null},{"id":"https://openalex.org/F4320326174","display_name":"Shaanxi Province Postdoctoral Science Foundation","ror":null},{"id":"https://openalex.org/F4320335787","display_name":"Fundamental Research Funds for the Central Universities","ror":null}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2946231268.pdf","grobid_xml":"https://content.openalex.org/works/W2946231268.grobid-xml"},"referenced_works_count":27,"referenced_works":["https://openalex.org/W1561015083","https://openalex.org/W1577278605","https://openalex.org/W1989949489","https://openalex.org/W1997629680","https://openalex.org/W2038166203","https://openalex.org/W2047530447","https://openalex.org/W2060176757","https://openalex.org/W2097094684","https://openalex.org/W2102964485","https://openalex.org/W2107480603","https://openalex.org/W2108585773","https://openalex.org/W2110219802","https://openalex.org/W2114533310","https://openalex.org/W2132975546","https://openalex.org/W2137987238","https://openalex.org/W2145118533","https://openalex.org/W2147688533","https://openalex.org/W2158610568","https://openalex.org/W2162357495","https://openalex.org/W2328269988","https://openalex.org/W2328623010","https://openalex.org/W2486844123","https://openalex.org/W2530866607","https://openalex.org/W2845025148","https://openalex.org/W2903778293","https://openalex.org/W2905322105","https://openalex.org/W6756721607"],"related_works":["https://openalex.org/W2368981945","https://openalex.org/W2311981099","https://openalex.org/W2788775507","https://openalex.org/W4328027365","https://openalex.org/W3202948938","https://openalex.org/W2007096765","https://openalex.org/W2130476270","https://openalex.org/W2981828836","https://openalex.org/W2953292498","https://openalex.org/W3088432627"],"abstract_inverted_index":{"A":[0,78],"double-layer":[1,82],"metamaterial":[2,83],"absorber":[3,84],"is":[4,90,129,174],"proposed":[5,195],"to":[6,53,63,73],"suppress":[7],"the":[8,21,55,65,75,81,94,123,142,156,164,179,185],"mutual":[9,147],"coupling":[10,148],"within":[11],"a":[12,39,49,69,138,146,170],"circularly":[13],"polarized":[14],"(CP)":[15],"four-element":[16],"antenna":[17,34,45,97,100,160,196,205],"array":[18,101,197],"operating":[19],"at":[20,126],"Chinese":[22],"Beidou":[23],"navigation":[24],"satellite":[25],"system":[26],"(BDS)":[27],"B3":[28],"band,":[29,167],"wherein":[30],"four":[31,59,95],"miniaturized":[32],"patch":[33,88],"elements":[35],"are":[36,190],"positioned":[37],"in":[38,92,137,207],"rotationally":[40],"symmetric":[41],"distribution.":[42],"The":[43,134,194],"single-feed":[44],"element":[46,161],"utilizes":[47],"simultaneously":[48],"thick":[50],"air":[51],"substrate":[52],"widen":[54],"achievable":[56],"CP":[57,96,172],"bandwidth,":[58],"parasitic":[60],"grounded":[61],"strips":[62],"reduce":[64],"size":[66,107],"occupation,":[67],"and":[68,131,152,158,168,187,192],"capacitive":[70],"probe":[71],"feed":[72],"enhance":[74],"impedance":[76],"matching.":[77],"wall":[79],"of":[80,108,150,178],"using":[85],"slotted":[86],"cross":[87],"structure":[89],"introduced":[91],"between":[93],"elements.":[98],"An":[99],"prototype":[102],"with":[103,141],"an":[104],"overall":[105],"footprint":[106],"0.81\u03bb":[109,114],"<sub":[110,115,119],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[111,116,120],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">0</sub>":[112,117,121],"\u00d7":[113],"(\u03bb":[118],"denotes":[122],"free-space":[124],"wavelength":[125],"1268":[127],"MHz)":[128],"implemented":[130],"validated":[132],"experimentally.":[133],"measured":[135],"results":[136,189],"good":[139,171],"agreement":[140],"simulated":[143],"ones":[144],"demonstrate":[145],"reduction":[149],"11":[151],"8":[153],"dB,":[154],"for":[155,202],"parallel-directed":[157],"orthogonal-directed":[159],"pairs":[162],"across":[163],"entire":[165],"operation":[166],"meanwhile":[169],"performance":[173],"also":[175],"achieved.":[176],"Details":[177],"design":[180],"considerations":[181],"as":[182,184],"well":[183,200],"simulation":[186],"measurement":[188],"presented":[191],"discussed.":[193],"can":[198],"be":[199],"suited":[201],"BDS":[203],"anti-jam":[204],"applications":[206],"unmanned":[208],"vehicles.":[209]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":9},{"year":2023,"cited_by_count":5},{"year":2022,"cited_by_count":5},{"year":2021,"cited_by_count":6},{"year":2020,"cited_by_count":10}],"updated_date":"2026-05-18T08:16:58.900851","created_date":"2025-10-10T00:00:00"}