{"id":"https://openalex.org/W7224680973","doi":"https://doi.org/10.1002/mop.70843","title":"High\u2010Gain Circularly Polarized Filtering Antenna Array Utilizing Aperture Coupling and Decoupled Resonant Structures","display_name":"High\u2010Gain Circularly Polarized Filtering Antenna Array Utilizing Aperture Coupling and Decoupled Resonant Structures","publication_year":2026,"publication_date":"2026-10-29","ids":{"openalex":"https://openalex.org/W7224680973","doi":"https://doi.org/10.1002/mop.70843"},"language":"en","primary_location":{"id":"doi:10.1002/mop.70843","doi":"https://doi.org/10.1002/mop.70843","is_oa":true,"landing_page_url":"https://doi.org/10.1002/mop.70843","pdf_url":"https://onlinelibrary.wiley.com/doi/pdfdirect/10.1002/mop.70843","source":{"id":"https://openalex.org/S59479367","display_name":"Microwave and Optical Technology Letters","issn_l":"0895-2477","issn":["0895-2477","1098-2760"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-d","jufo-1","norway-1","poland-40","russia-white-list-2"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Microwave and Optical Technology Letters","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://onlinelibrary.wiley.com/doi/pdfdirect/10.1002/mop.70843","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5081567406","display_name":"Shiqiang Fu","orcid":"https://orcid.org/0000-0001-6412-5759","observed_orcids":["https://orcid.org/0000-0001-6412-5759"]},"institutions":[{"id":"https://openalex.org/I43313876","display_name":"Dalian Maritime University","ror":"https://ror.org/002b7nr53","country_code":"CN","type":"education","lineage":["https://openalex.org/I43313876"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Shiqiang Fu","raw_affiliation_strings":["School of Information Science and Technology, Dalian Maritime University Dalian Liaoning China"],"raw_orcid":"https://orcid.org/0000-0001-6412-5759","affiliations":[{"raw_affiliation_string":"School of Information Science and Technology, Dalian Maritime University Dalian Liaoning China","institution_ids":["https://openalex.org/I43313876"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056354652","display_name":"Husheng Chen","orcid":"https://orcid.org/0009-0007-5771-9744","observed_orcids":["https://orcid.org/0009-0007-5771-9744"]},"institutions":[{"id":"https://openalex.org/I43313876","display_name":"Dalian Maritime University","ror":"https://ror.org/002b7nr53","country_code":"CN","type":"education","lineage":["https://openalex.org/I43313876"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Husheng Chen","raw_affiliation_strings":["School of Information Science and Technology, Dalian Maritime University Dalian Liaoning China"],"raw_orcid":"https://orcid.org/0009-0007-5771-9744","affiliations":[{"raw_affiliation_string":"School of Information Science and Technology, Dalian Maritime University Dalian Liaoning China","institution_ids":["https://openalex.org/I43313876"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074530508","display_name":"Kunzhe Wang","orcid":"https://orcid.org/0009-0007-3256-4985","observed_orcids":["https://orcid.org/0009-0007-3256-4985"]},"institutions":[{"id":"https://openalex.org/I43313876","display_name":"Dalian Maritime University","ror":"https://ror.org/002b7nr53","country_code":"CN","type":"education","lineage":["https://openalex.org/I43313876"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Kunzhe Wang","raw_affiliation_strings":["School of Information Science and Technology, Dalian Maritime University Dalian Liaoning China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information Science and Technology, Dalian Maritime University Dalian Liaoning China","institution_ids":["https://openalex.org/I43313876"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5160140676","display_name":"Yiyao Chen","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I43313876","display_name":"Dalian Maritime University","ror":"https://ror.org/002b7nr53","country_code":"CN","type":"education","lineage":["https://openalex.org/I43313876"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yiyao Chen","raw_affiliation_strings":["School of Information Science and Technology, Dalian Maritime University Dalian Liaoning China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information Science and Technology, Dalian Maritime University Dalian Liaoning China","institution_ids":["https://openalex.org/I43313876"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5053579080","display_name":"Zhixia Xu","orcid":"https://orcid.org/0000-0002-9833-0993","observed_orcids":["https://orcid.org/0000-0002-9833-0993"]},"institutions":[{"id":"https://openalex.org/I43313876","display_name":"Dalian Maritime University","ror":"https://ror.org/002b7nr53","country_code":"CN","type":"education","lineage":["https://openalex.org/I43313876"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhixia Xu","raw_affiliation_strings":["School of Information Science and Technology, Dalian Maritime University Dalian Liaoning China"],"raw_orcid":"https://orcid.org/0000-0002-9833-0993","affiliations":[{"raw_affiliation_string":"School of Information Science and Technology, Dalian Maritime University Dalian Liaoning China","institution_ids":["https://openalex.org/I43313876"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5081567406"],"corresponding_institution_ids":["https://openalex.org/I43313876"],"apc_list":{"value":2470,"currency":"USD","value_usd":2470},"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"68","issue":"11","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10069","display_name":"Antenna Design and Analysis","score":0.9761000275611877,"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"}},"topics":[{"id":"https://openalex.org/T10069","display_name":"Antenna Design and Analysis","score":0.9761000275611877,"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/T11383","display_name":"Advanced Antenna and Metasurface Technologies","score":0.018300000578165054,"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/T10262","display_name":"Microwave Engineering and Waveguides","score":0.0031999999191612005,"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/circularly-polarized-antenna-array","display_name":"circularly polarized antenna array","score":0.8410000205039978},{"id":"https://openalex.org/keywords/filtering-antenna","display_name":"filtering antenna","score":0.8579999804496765},{"id":"https://openalex.org/keywords/aperture-coupling","display_name":"aperture coupling","score":0.8650000095367432},{"id":"https://openalex.org/keywords/u-shaped-slot","display_name":"U-shaped slot","score":0.7549999952316284},{"id":"https://openalex.org/keywords/u-shaped-resonator","display_name":"U-shaped resonator","score":0.8389999866485596},{"id":"https://openalex.org/keywords/axial-ratio-bandwidth","display_name":"axial ratio bandwidth","score":0.7639999985694885},{"id":"https://openalex.org/keywords/high-gain","display_name":"high gain","score":0.5009999871253967},{"id":"https://openalex.org/keywords/2-45-ghz-ism-band","display_name":"2.45 GHz ISM band","score":0.9670000076293945},{"id":"https://openalex.org/keywords/wireless-lan","display_name":"wireless LAN","score":0.3919999897480011},{"id":"https://openalex.org/keywords/internet-of-things","display_name":"Internet of Things","score":0.7129999995231628}],"concepts":[{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.6119999885559082},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.5932999849319458},{"id":"https://openalex.org/C88764893","wikidata":"https://www.wikidata.org/wiki/Q1547722","display_name":"Ground plane","level":3,"score":0.5333999991416931},{"id":"https://openalex.org/C46416853","wikidata":"https://www.wikidata.org/wiki/Q254758","display_name":"Passband","level":3,"score":0.5163999795913696},{"id":"https://openalex.org/C151764478","wikidata":"https://www.wikidata.org/wiki/Q571921","display_name":"Radiation pattern","level":3,"score":0.45559999346733093},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.41260001063346863},{"id":"https://openalex.org/C153201621","wikidata":"https://www.wikidata.org/wiki/Q5121676","display_name":"Circular polarization","level":3,"score":0.3935000002384186},{"id":"https://openalex.org/C78336883","wikidata":"https://www.wikidata.org/wiki/Q4779385","display_name":"Aperture (computer memory)","level":2,"score":0.37689998745918274},{"id":"https://openalex.org/C94318689","wikidata":"https://www.wikidata.org/wiki/Q385314","display_name":"Turnstile antenna","level":5,"score":0.37279999256134033},{"id":"https://openalex.org/C153385146","wikidata":"https://www.wikidata.org/wiki/Q18335","display_name":"Radiation","level":2,"score":0.3644999861717224},{"id":"https://openalex.org/C62191587","wikidata":"https://www.wikidata.org/wiki/Q4771249","display_name":"Antenna array","level":3,"score":0.3630000054836273},{"id":"https://openalex.org/C163985990","wikidata":"https://www.wikidata.org/wiki/Q188364","display_name":"Standing wave ratio","level":4,"score":0.35409998893737793},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.3447999954223633},{"id":"https://openalex.org/C7054721","wikidata":"https://www.wikidata.org/wiki/Q1940572","display_name":"Center frequency","level":3,"score":0.33320000767707825},{"id":"https://openalex.org/C2779763010","wikidata":"https://www.wikidata.org/wiki/Q16836202","display_name":"Axial ratio","level":4,"score":0.33149999380111694},{"id":"https://openalex.org/C81183938","wikidata":"https://www.wikidata.org/wiki/Q251537","display_name":"Antenna gain","level":5,"score":0.3244999945163727},{"id":"https://openalex.org/C196931383","wikidata":"https://www.wikidata.org/wiki/Q4771253","display_name":"Antenna factor","level":4,"score":0.3237000107765198},{"id":"https://openalex.org/C160844929","wikidata":"https://www.wikidata.org/wiki/Q55604036","display_name":"Antenna efficiency","level":4,"score":0.3231000006198883},{"id":"https://openalex.org/C95496425","wikidata":"https://www.wikidata.org/wiki/Q1466248","display_name":"Monopole antenna","level":3,"score":0.3224000036716461},{"id":"https://openalex.org/C158616128","wikidata":"https://www.wikidata.org/wiki/Q4771260","display_name":"Antenna measurement","level":3,"score":0.3188999891281128},{"id":"https://openalex.org/C127820260","wikidata":"https://www.wikidata.org/wiki/Q5274906","display_name":"Dielectric resonator antenna","level":3,"score":0.3156999945640564},{"id":"https://openalex.org/C137705275","wikidata":"https://www.wikidata.org/wiki/Q571946","display_name":"Antenna aperture","level":4,"score":0.3149000108242035},{"id":"https://openalex.org/C113145756","wikidata":"https://www.wikidata.org/wiki/Q1126859","display_name":"Dipole antenna","level":3,"score":0.31139999628067017},{"id":"https://openalex.org/C57528182","wikidata":"https://www.wikidata.org/wiki/Q1271842","display_name":"Miniaturization","level":2,"score":0.3102000057697296},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.3075000047683716},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.30640000104904175},{"id":"https://openalex.org/C97126364","wikidata":"https://www.wikidata.org/wiki/Q349669","display_name":"Resonator","level":2,"score":0.3012999892234802},{"id":"https://openalex.org/C205049153","wikidata":"https://www.wikidata.org/wiki/Q2698605","display_name":"Polarization (electrochemistry)","level":2,"score":0.29899999499320984},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.29739999771118164},{"id":"https://openalex.org/C109026120","wikidata":"https://www.wikidata.org/wiki/Q2369099","display_name":"Slot antenna","level":4,"score":0.29280000925064087},{"id":"https://openalex.org/C136664719","wikidata":"https://www.wikidata.org/wiki/Q4795880","display_name":"Array gain","level":4,"score":0.2892000079154968},{"id":"https://openalex.org/C131584629","wikidata":"https://www.wikidata.org/wiki/Q4308705","display_name":"Coupling (piping)","level":2,"score":0.27709999680519104},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.2700999975204468},{"id":"https://openalex.org/C93130614","wikidata":"https://www.wikidata.org/wiki/Q5138671","display_name":"Coaxial antenna","level":4,"score":0.2662999927997589},{"id":"https://openalex.org/C147788027","wikidata":"https://www.wikidata.org/wiki/Q2718101","display_name":"Band-pass filter","level":2,"score":0.2662000060081482},{"id":"https://openalex.org/C84559118","wikidata":"https://www.wikidata.org/wiki/Q1936665","display_name":"Helical antenna","level":5,"score":0.26330000162124634},{"id":"https://openalex.org/C17829176","wikidata":"https://www.wikidata.org/wiki/Q179043","display_name":"Electrical impedance","level":2,"score":0.25760000944137573},{"id":"https://openalex.org/C170349913","wikidata":"https://www.wikidata.org/wiki/Q13402882","display_name":"Microstrip antenna","level":3,"score":0.2506999969482422}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1002/mop.70843","doi":"https://doi.org/10.1002/mop.70843","is_oa":true,"landing_page_url":"https://doi.org/10.1002/mop.70843","pdf_url":"https://onlinelibrary.wiley.com/doi/pdfdirect/10.1002/mop.70843","source":{"id":"https://openalex.org/S59479367","display_name":"Microwave and Optical Technology Letters","issn_l":"0895-2477","issn":["0895-2477","1098-2760"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-d","jufo-1","norway-1","poland-40","russia-white-list-2"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Microwave and Optical Technology Letters","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1002/mop.70843","doi":"https://doi.org/10.1002/mop.70843","is_oa":true,"landing_page_url":"https://doi.org/10.1002/mop.70843","pdf_url":"https://onlinelibrary.wiley.com/doi/pdfdirect/10.1002/mop.70843","source":{"id":"https://openalex.org/S59479367","display_name":"Microwave and Optical Technology Letters","issn_l":"0895-2477","issn":["0895-2477","1098-2760"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-d","jufo-1","norway-1","poland-40","russia-white-list-2"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Microwave and Optical Technology Letters","raw_type":"journal-article"},"sustainable_development_goals":[],"study_designs":[],"awards":[{"id":"https://openalex.org/G8243995000","display_name":null,"funder_award_id":"62301104","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"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7224680973.pdf","grobid_xml":"https://content.openalex.org/works/W7224680973.grobid-xml"},"referenced_works_count":23,"referenced_works":["https://openalex.org/W2792107305","https://openalex.org/W2918915978","https://openalex.org/W2972538548","https://openalex.org/W3013355996","https://openalex.org/W3133458212","https://openalex.org/W3152816709","https://openalex.org/W4200305840","https://openalex.org/W4285142342","https://openalex.org/W4312660849","https://openalex.org/W4313127700","https://openalex.org/W4324116331","https://openalex.org/W4365800599","https://openalex.org/W4385862866","https://openalex.org/W4386952162","https://openalex.org/W4388666324","https://openalex.org/W4396782849","https://openalex.org/W4400447398","https://openalex.org/W4401070055","https://openalex.org/W4404787777","https://openalex.org/W4407694033","https://openalex.org/W4407825899","https://openalex.org/W7092287918","https://openalex.org/W7116349447"],"related_works":["https://openalex.org/W4399311130","https://openalex.org/W4395663394","https://openalex.org/W4313127700","https://openalex.org/W2288827061","https://openalex.org/W2900837277","https://openalex.org/W4401523623","https://openalex.org/W7116349447","https://openalex.org/W4395028018","https://openalex.org/W4390774603","https://openalex.org/W4386918407"],"abstract_inverted_index":{"ABSTRACT":[0],"To":[1],"satisfy":[2],"the":[3,27,63,67,96,100,111,140,146],"miniaturization":[4],"and":[5,44,52,79,98,121,139,151,165,168,178],"high\u2010integration":[6],"demands":[7],"of":[8,119,128,145],"wireless":[9,180],"communication":[10,181],"systems,":[11],"this":[12],"letter":[13],"presents":[14],"a":[15,38,72,114],"novel":[16],"aperture":[17],"coupling":[18],"circularly":[19],"polarized":[20],"(CP)":[21],"filtering":[22,77],"antenna":[23,90,112],"array":[24,91],"operating":[25],"in":[26],"2.45":[28],"GHz":[29],"ISM":[30],"band.":[31],"Circular":[32],"polarization":[33],"is":[34,92,136,148],"achieved":[35],"by":[36,49],"using":[37],"corner\u2010truncated":[39],"radiating":[40,68],"patch.":[41],"The":[42,59,130,155],"low\u2010frequency":[43],"high\u2010frequency":[45],"radiation":[46,81,161],"nulls":[47],"introduced":[48],"U\u2010shaped":[50,53],"slot":[51],"resonators":[54],"can":[55],"be":[56],"independently":[57],"tuned.":[58],"ground":[60],"plane":[61],"isolates":[62],"feeding":[64],"network":[65],"from":[66],"patch,":[69],"which":[70],"realizes":[71],"fully":[73],"decoupled":[74],"design":[75,157],"between":[76],"response":[78],"CP":[80,89],"performance.":[82],"A":[83],"2":[84,86],"\u00d7":[85],"sequentially":[87],"rotated\u2010feeding":[88],"designed":[93],"to":[94],"enhance":[95],"gain":[97,132],"expand":[99],"3":[101,125],"dB":[102,126],"axial":[103],"ratio":[104],"(AR)":[105],"bandwidth.":[106],"Measured":[107],"results":[108],"show":[109],"that":[110],"has":[113],"VSWR":[115],"\u2264":[116,124],"1.5":[117],"bandwidth":[118,127],"11.02%":[120],"an":[122],"AR":[123,169],"12.24%.":[129],"realized":[131],"at":[133],"center":[134],"frequency":[135],"11.15":[137],"dBic,":[138],"selectivity":[141],"on":[142],"both":[143],"sides":[144],"passband":[147],"183.3":[149],"dB/GHz":[150],"169.2":[152],"dB/GHz,":[153],"respectively.":[154],"proposed":[156],"exhibits":[158],"independent":[159],"tunable":[160],"nulls,":[162],"low":[163],"profile,":[164],"well\u2010overlapped":[166],"impedance":[167],"bandwidths,":[170],"making":[171],"it":[172],"highly":[173],"promising":[174],"for":[175],"IoT,":[176],"WLAN,":[177],"other":[179],"applications.":[182]},"counts_by_year":[],"updated_date":"2026-11-01T11:40:01.658920","created_date":"2026-10-30T00:00:00"}