{"id":"https://openalex.org/W4410582192","doi":"https://doi.org/10.1109/taes.2025.3572064","title":"A Multipolarization Interference Suppression Strategy of GNSS Antenna Array Based on Polarization Equalization","display_name":"A Multipolarization Interference Suppression Strategy of GNSS Antenna Array Based on Polarization Equalization","publication_year":2025,"publication_date":"2025-05-21","ids":{"openalex":"https://openalex.org/W4410582192","doi":"https://doi.org/10.1109/taes.2025.3572064"},"language":"en","primary_location":{"id":"doi:10.1109/taes.2025.3572064","is_oa":true,"landing_page_url":"https://doi.org/10.1109/taes.2025.3572064","pdf_url":null,"source":{"id":"https://openalex.org/S193624734","display_name":"IEEE Transactions on Aerospace and Electronic Systems","issn_l":"0018-9251","issn":["0018-9251","1557-9603","2371-9877"],"is_oa":false,"is_in_doaj":false,"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 Transactions on Aerospace and Electronic Systems","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://doi.org/10.1109/taes.2025.3572064","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":null,"display_name":"Xiangjun Li","orcid":"https://orcid.org/0009-0006-9710-8270"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiangjun Li","raw_affiliation_strings":["National Key Laboratory for Positioning, Navigation and Timing Technology, College of Electronic Science and Technology, National University of Defense Technology, Changsha, China"],"raw_orcid":"https://orcid.org/0009-0006-9710-8270","affiliations":[{"raw_affiliation_string":"National Key Laboratory for Positioning, Navigation and Timing Technology, College of Electronic Science and Technology, National University of Defense Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078138280","display_name":"Ke Zhang","orcid":"https://orcid.org/0000-0003-1354-4886"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ke Zhang","raw_affiliation_strings":["National Key Laboratory for Positioning, Navigation and Timing Technology, College of Electronic Science and Technology, National University of Defense Technology, Changsha, China"],"raw_orcid":"https://orcid.org/0000-0003-1354-4886","affiliations":[{"raw_affiliation_string":"National Key Laboratory for Positioning, Navigation and Timing Technology, College of Electronic Science and Technology, National University of Defense Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5071324932","display_name":"Jie Wang","orcid":"https://orcid.org/0000-0002-3962-9020"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jie Wang","raw_affiliation_strings":["College of Electronic Engineering, National University of Defense Technology, Hefei, China"],"raw_orcid":"https://orcid.org/0000-0002-3962-9020","affiliations":[{"raw_affiliation_string":"College of Electronic Engineering, National University of Defense Technology, Hefei, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021067080","display_name":"Zukun Lu","orcid":"https://orcid.org/0000-0003-3277-0504"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zukun Lu","raw_affiliation_strings":["National Key Laboratory for Positioning, Navigation and Timing Technology, College of Electronic Science and Technology, National University of Defense Technology, Changsha, China"],"raw_orcid":"https://orcid.org/0000-0003-3277-0504","affiliations":[{"raw_affiliation_string":"National Key Laboratory for Positioning, Navigation and Timing Technology, College of Electronic Science and Technology, National University of Defense Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5032625771","display_name":"Feiqiang Chen","orcid":"https://orcid.org/0000-0002-1665-5189"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Feiqiang Chen","raw_affiliation_strings":["National Key Laboratory for Positioning, Navigation and Timing Technology, College of Electronic Science and Technology, National University of Defense Technology, Changsha, China"],"raw_orcid":"https://orcid.org/0000-0002-1665-5189","affiliations":[{"raw_affiliation_string":"National Key Laboratory for Positioning, Navigation and Timing Technology, College of Electronic Science and Technology, National University of Defense Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000176820","display_name":"Feixue Wang","orcid":"https://orcid.org/0000-0003-2448-3740"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Feixue Wang","raw_affiliation_strings":["National Key Laboratory for Positioning, Navigation and Timing Technology, College of Electronic Science and Technology, National University of Defense Technology, Changsha, China"],"raw_orcid":"https://orcid.org/0000-0003-2448-3740","affiliations":[{"raw_affiliation_string":"National Key Laboratory for Positioning, Navigation and Timing Technology, College of Electronic Science and Technology, National University of Defense Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5006983662","display_name":"Peiguo Liu","orcid":"https://orcid.org/0000-0001-5178-6806"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Peiguo Liu","raw_affiliation_strings":["College of Electronic Science and Technology, National University of Defense Technology, Changsha, China"],"raw_orcid":"https://orcid.org/0000-0001-5178-6806","affiliations":[{"raw_affiliation_string":"College of Electronic Science and Technology, National University of Defense Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I170215575"],"apc_list":null,"apc_paid":null,"fwci":10.0877,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.97267167,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":97},"biblio":{"volume":"61","issue":"5","first_page":"12412","last_page":"12424"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11946","display_name":"Antenna Design and Optimization","score":0.9937999844551086,"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/T11946","display_name":"Antenna Design and Optimization","score":0.9937999844551086,"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/T12450","display_name":"Radio Astronomy Observations and Technology","score":0.9815000295639038,"subfield":{"id":"https://openalex.org/subfields/3103","display_name":"Astronomy and Astrophysics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10655","display_name":"GNSS positioning and interference","score":0.9629999995231628,"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/polarization","display_name":"Polarization (electrochemistry)","score":0.5655661225318909},{"id":"https://openalex.org/keywords/gnss-applications","display_name":"GNSS applications","score":0.547930896282196},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.4786180853843689},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.468993216753006},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.4569471478462219},{"id":"https://openalex.org/keywords/electromagnetic-interference","display_name":"Electromagnetic interference","score":0.454306423664093},{"id":"https://openalex.org/keywords/antenna-array","display_name":"Antenna array","score":0.44240498542785645},{"id":"https://openalex.org/keywords/reconfigurable-antenna","display_name":"Reconfigurable antenna","score":0.4331006407737732},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.40953969955444336},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.40301263332366943},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.3217253088951111},{"id":"https://openalex.org/keywords/dipole-antenna","display_name":"Dipole antenna","score":0.3129834532737732},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3016207218170166},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.258462131023407},{"id":"https://openalex.org/keywords/coaxial-antenna","display_name":"Coaxial antenna","score":0.19397521018981934},{"id":"https://openalex.org/keywords/global-positioning-system","display_name":"Global Positioning System","score":0.1821618378162384}],"concepts":[{"id":"https://openalex.org/C205049153","wikidata":"https://www.wikidata.org/wiki/Q2698605","display_name":"Polarization (electrochemistry)","level":2,"score":0.5655661225318909},{"id":"https://openalex.org/C14279187","wikidata":"https://www.wikidata.org/wiki/Q5514012","display_name":"GNSS applications","level":3,"score":0.547930896282196},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.4786180853843689},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.468993216753006},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.4569471478462219},{"id":"https://openalex.org/C184892835","wikidata":"https://www.wikidata.org/wiki/Q1474513","display_name":"Electromagnetic interference","level":2,"score":0.454306423664093},{"id":"https://openalex.org/C62191587","wikidata":"https://www.wikidata.org/wiki/Q4771249","display_name":"Antenna array","level":3,"score":0.44240498542785645},{"id":"https://openalex.org/C131369404","wikidata":"https://www.wikidata.org/wiki/Q7554278","display_name":"Reconfigurable antenna","level":5,"score":0.4331006407737732},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.40953969955444336},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.40301263332366943},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.3217253088951111},{"id":"https://openalex.org/C113145756","wikidata":"https://www.wikidata.org/wiki/Q1126859","display_name":"Dipole antenna","level":3,"score":0.3129834532737732},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3016207218170166},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.258462131023407},{"id":"https://openalex.org/C93130614","wikidata":"https://www.wikidata.org/wiki/Q5138671","display_name":"Coaxial antenna","level":4,"score":0.19397521018981934},{"id":"https://openalex.org/C60229501","wikidata":"https://www.wikidata.org/wiki/Q18822","display_name":"Global Positioning System","level":2,"score":0.1821618378162384},{"id":"https://openalex.org/C147789679","wikidata":"https://www.wikidata.org/wiki/Q11372","display_name":"Physical chemistry","level":1,"score":0.0},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/taes.2025.3572064","is_oa":true,"landing_page_url":"https://doi.org/10.1109/taes.2025.3572064","pdf_url":null,"source":{"id":"https://openalex.org/S193624734","display_name":"IEEE Transactions on Aerospace and Electronic Systems","issn_l":"0018-9251","issn":["0018-9251","1557-9603","2371-9877"],"is_oa":false,"is_in_doaj":false,"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 Transactions on Aerospace and Electronic Systems","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1109/taes.2025.3572064","is_oa":true,"landing_page_url":"https://doi.org/10.1109/taes.2025.3572064","pdf_url":null,"source":{"id":"https://openalex.org/S193624734","display_name":"IEEE Transactions on Aerospace and Electronic Systems","issn_l":"0018-9251","issn":["0018-9251","1557-9603","2371-9877"],"is_oa":false,"is_in_doaj":false,"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 Transactions on Aerospace and Electronic Systems","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.44999998807907104}],"awards":[{"id":"https://openalex.org/G5771428591","display_name":null,"funder_award_id":"U20A0193","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":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":51,"referenced_works":["https://openalex.org/W1433805750","https://openalex.org/W1488796416","https://openalex.org/W2001973963","https://openalex.org/W2037509646","https://openalex.org/W2059619517","https://openalex.org/W2077034397","https://openalex.org/W2320527016","https://openalex.org/W2522889448","https://openalex.org/W2593303339","https://openalex.org/W2799796210","https://openalex.org/W2809875589","https://openalex.org/W2905348672","https://openalex.org/W2908310232","https://openalex.org/W2917442067","https://openalex.org/W2938089783","https://openalex.org/W2952044001","https://openalex.org/W2979565270","https://openalex.org/W2980654335","https://openalex.org/W3022865759","https://openalex.org/W3027034089","https://openalex.org/W3066482696","https://openalex.org/W3097426718","https://openalex.org/W3123212197","https://openalex.org/W3157937797","https://openalex.org/W3200797021","https://openalex.org/W4205160643","https://openalex.org/W4205642729","https://openalex.org/W4220739135","https://openalex.org/W4226089337","https://openalex.org/W4285261812","https://openalex.org/W4294811438","https://openalex.org/W4296208618","https://openalex.org/W4297238428","https://openalex.org/W4297549402","https://openalex.org/W4366112319","https://openalex.org/W4366778113","https://openalex.org/W4388544082","https://openalex.org/W4388819695","https://openalex.org/W4389041339","https://openalex.org/W4390492643","https://openalex.org/W4391035110","https://openalex.org/W4391365551","https://openalex.org/W4391696912","https://openalex.org/W4392207855","https://openalex.org/W4393252689","https://openalex.org/W4394897086","https://openalex.org/W4394951221","https://openalex.org/W4399125957","https://openalex.org/W4400412720","https://openalex.org/W4404166957","https://openalex.org/W4404972611"],"related_works":["https://openalex.org/W2895683787","https://openalex.org/W2126962358","https://openalex.org/W2161359583","https://openalex.org/W2318187287","https://openalex.org/W2036452498","https://openalex.org/W2125165929","https://openalex.org/W4360907459","https://openalex.org/W1875749443","https://openalex.org/W2574843319","https://openalex.org/W3003219216"],"abstract_inverted_index":{"As":[0],"the":[1,101,112,117,130,141,154,164,174,181,184,187,190,193,206,225],"intricacy":[2],"of":[3,67,103,116,144,153,186,192,208,212],"electromagnetic":[4],"environments":[5],"escalates,":[6],"multi-polarization":[7,50,213],"interference":[8,29,214],"has":[9,30],"emerged":[10],"as":[11,79],"a":[12,23,41,54,86],"significant":[13],"challenge":[14],"in":[15,151,221,228],"global":[16],"navigation":[17],"satellite":[18],"systems":[19],"(GNSS)":[20],"countermeasures.":[21],"Nevertheless,":[22],"definitive":[24],"methodology":[25],"for":[26,44],"alleviating":[27],"this":[28,37],"yet":[31],"to":[32,83,172,217],"be":[33],"established.":[34],"In":[35],"response,":[36],"article":[38],"firstly":[39],"formulates":[40],"receiving":[42],"model":[43],"GNSS":[45],"antenna":[46,72,75,155],"arrays":[47],"that":[48,62],"addresses":[49],"interference,":[51],"along":[52],"with":[53,70,133],"corresponding":[55],"suppression":[56,229],"analysis":[57],"model.":[58],"The":[59,98],"findings":[60],"indicate":[61],"it":[63],"consumes":[64],"two":[65],"degrees":[66],"freedom":[68],"(DOFs),":[69],"both":[71,199],"gain":[73],"and":[74,107,163,189,202,223],"polarization":[76,94,123,145,156,176],"ratio":[77,157],"identified":[78],"critical":[80],"determinants.":[81],"Subsequently,":[82],"mitigate":[84],"this,":[85],"modulo-digital":[87],"two-stage":[88],"weighted":[89],"anti-interference":[90],"strategy":[91,99,195],"based":[92],"on":[93],"equalization":[95],"is":[96,161,170,215],"proposed.":[97],"involves":[100],"integration":[102],"analog":[104,122,175],"amplitude":[105],"modulators":[106],"phase":[108],"shifters":[109],"positioned":[110],"after":[111],"orthogonal":[113],"feed":[114],"points":[115],"antennas,":[118],"thereby":[119],"constructing":[120],"an":[121,148],"weight":[124,177],"vector,":[125],"which":[126],"not":[127],"only":[128],"reduces":[129],"costs":[131],"associated":[132],"radio":[134],"frequency":[135],"(RF)":[136],"channels":[137],"but":[138],"also":[139],"facilitates":[140],"flexible":[142],"adjustment":[143],"characteristics.":[146],"Furthermore,":[147],"optimization":[149],"objective":[150],"terms":[152],"disruption":[158],"norm":[159],"(APRDN)":[160],"articulated,":[162],"augmented":[165],"Lagrangian":[166],"multiplier":[167],"(ALM)":[168],"method":[169],"employed":[171],"derive":[173],"vector":[178],"while":[179],"minimizing":[180],"APRDN.":[182],"Finally,":[183],"validity":[185],"models":[188],"effectiveness":[191],"proposed":[194],"are":[196],"corroborated":[197],"through":[198],"empirical":[200],"tests":[201],"simulations.":[203],"Notably,":[204],"when":[205],"direction":[207],"arrival":[209],"(DOA)":[210],"range":[211],"confined":[216],"less":[218],"than":[219],"6\u00b0":[220],"azimuth":[222],"elevation,":[224],"overall":[226],"enhancement":[227],"performance":[230],"exceeds":[231],"20":[232],"dB.":[233]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":2}],"updated_date":"2025-12-21T01:58:51.020947","created_date":"2025-10-10T00:00:00"}