{"id":"https://openalex.org/W4312141082","doi":"https://doi.org/10.3390/s22249711","title":"A Dynamic RCS and Noise Prediction and Reduction Method of Coaxial Tilt-Rotor Aircraft Based on Phase Modulation","display_name":"A Dynamic RCS and Noise Prediction and Reduction Method of Coaxial Tilt-Rotor Aircraft Based on Phase Modulation","publication_year":2022,"publication_date":"2022-12-11","ids":{"openalex":"https://openalex.org/W4312141082","doi":"https://doi.org/10.3390/s22249711","pmid":"https://pubmed.ncbi.nlm.nih.gov/36560081"},"language":"en","primary_location":{"id":"doi:10.3390/s22249711","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s22249711","pdf_url":"https://www.mdpi.com/1424-8220/22/24/9711/pdf?version=1671517108","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/1424-8220/22/24/9711/pdf?version=1671517108","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5073305279","display_name":"Zeyang Wang","orcid":"https://orcid.org/0000-0001-8474-5437"},"institutions":[{"id":"https://openalex.org/I82880672","display_name":"Beihang University","ror":"https://ror.org/00wk2mp56","country_code":"CN","type":"education","lineage":["https://openalex.org/I82880672"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Zeyang Wang","raw_affiliation_strings":["School of Aeronautic Science and Engineering, Beihang University, Beijing 100083, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Aeronautic Science and Engineering, Beihang University, Beijing 100083, China","institution_ids":["https://openalex.org/I82880672"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103095351","display_name":"Jun Huang","orcid":"https://orcid.org/0000-0002-7768-0580"},"institutions":[{"id":"https://openalex.org/I82880672","display_name":"Beihang University","ror":"https://ror.org/00wk2mp56","country_code":"CN","type":"education","lineage":["https://openalex.org/I82880672"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jun Huang","raw_affiliation_strings":["School of Aeronautic Science and Engineering, Beihang University, Beijing 100083, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Aeronautic Science and Engineering, Beihang University, Beijing 100083, China","institution_ids":["https://openalex.org/I82880672"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048488969","display_name":"Mingxu Yi","orcid":"https://orcid.org/0000-0001-8279-1691"},"institutions":[{"id":"https://openalex.org/I82880672","display_name":"Beihang University","ror":"https://ror.org/00wk2mp56","country_code":"CN","type":"education","lineage":["https://openalex.org/I82880672"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Mingxu Yi","raw_affiliation_strings":["School of Aeronautic Science and Engineering, Beihang University, Beijing 100083, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Aeronautic Science and Engineering, Beihang University, Beijing 100083, China","institution_ids":["https://openalex.org/I82880672"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5058179341","display_name":"Shaoze Lu","orcid":"https://orcid.org/0000-0002-0572-7685"},"institutions":[{"id":"https://openalex.org/I82880672","display_name":"Beihang University","ror":"https://ror.org/00wk2mp56","country_code":"CN","type":"education","lineage":["https://openalex.org/I82880672"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shaoze Lu","raw_affiliation_strings":["School of Aeronautic Science and Engineering, Beihang University, Beijing 100083, China"],"raw_orcid":"https://orcid.org/0000-0002-0572-7685","affiliations":[{"raw_affiliation_string":"School of Aeronautic Science and Engineering, Beihang University, Beijing 100083, China","institution_ids":["https://openalex.org/I82880672"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5073305279"],"corresponding_institution_ids":["https://openalex.org/I82880672"],"apc_list":{"value":2400,"currency":"CHF","value_usd":2598},"apc_paid":{"value":2400,"currency":"CHF","value_usd":2598},"fwci":0.2451,"has_fulltext":true,"cited_by_count":4,"citation_normalized_percentile":{"value":0.48316496,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"22","issue":"24","first_page":"9711","last_page":"9711"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10822","display_name":"Acoustic Wave Phenomena Research","score":0.9980999827384949,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/T10822","display_name":"Acoustic Wave Phenomena Research","score":0.9980999827384949,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/T10739","display_name":"Electromagnetic Scattering and Analysis","score":0.9973000288009644,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"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/T11851","display_name":"Electromagnetic Compatibility and Measurements","score":0.9944000244140625,"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/coaxial","display_name":"Coaxial","score":0.8016242384910583},{"id":"https://openalex.org/keywords/rotation","display_name":"Rotation (mathematics)","score":0.6450799703598022},{"id":"https://openalex.org/keywords/rotor","display_name":"Rotor (electric)","score":0.6347177624702454},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.6204853057861328},{"id":"https://openalex.org/keywords/tilt","display_name":"Tilt (camera)","score":0.6202207207679749},{"id":"https://openalex.org/keywords/noise-reduction","display_name":"Noise reduction","score":0.5753510594367981},{"id":"https://openalex.org/keywords/reduction","display_name":"Reduction (mathematics)","score":0.5737593173980713},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.47071951627731323},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.4185149669647217},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.38263964653015137},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.3341507315635681},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.21970677375793457},{"id":"https://openalex.org/keywords/mechanical-engineering","display_name":"Mechanical engineering","score":0.1615709662437439},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.07098746299743652}],"concepts":[{"id":"https://openalex.org/C51221625","wikidata":"https://www.wikidata.org/wiki/Q1751466","display_name":"Coaxial","level":2,"score":0.8016242384910583},{"id":"https://openalex.org/C74050887","wikidata":"https://www.wikidata.org/wiki/Q848368","display_name":"Rotation (mathematics)","level":2,"score":0.6450799703598022},{"id":"https://openalex.org/C17281054","wikidata":"https://www.wikidata.org/wiki/Q193466","display_name":"Rotor (electric)","level":2,"score":0.6347177624702454},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.6204853057861328},{"id":"https://openalex.org/C2779844322","wikidata":"https://www.wikidata.org/wiki/Q2919140","display_name":"Tilt (camera)","level":2,"score":0.6202207207679749},{"id":"https://openalex.org/C163294075","wikidata":"https://www.wikidata.org/wiki/Q581861","display_name":"Noise reduction","level":2,"score":0.5753510594367981},{"id":"https://openalex.org/C111335779","wikidata":"https://www.wikidata.org/wiki/Q3454686","display_name":"Reduction (mathematics)","level":2,"score":0.5737593173980713},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.47071951627731323},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.4185149669647217},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.38263964653015137},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.3341507315635681},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.21970677375793457},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.1615709662437439},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.07098746299743652},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"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":5,"locations":[{"id":"doi:10.3390/s22249711","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s22249711","pdf_url":"https://www.mdpi.com/1424-8220/22/24/9711/pdf?version=1671517108","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},{"id":"pmid:36560081","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/36560081","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors (Basel, Switzerland)","raw_type":null},{"id":"pmh:oai:doaj.org/article:d1e056e05685459fbc97faf81b8a1dc9","is_oa":true,"landing_page_url":"https://doaj.org/article/d1e056e05685459fbc97faf81b8a1dc9","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":"Sensors, Vol 22, Iss 24, p 9711 (2022)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/1424-8220/22/24/9711/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/s22249711","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors; Volume 22; Issue 24; Pages: 9711","raw_type":"Text"},{"id":"pmh:oai:pubmedcentral.nih.gov:9785541","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/9785541","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors (Basel)","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/s22249711","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s22249711","pdf_url":"https://www.mdpi.com/1424-8220/22/24/9711/pdf?version=1671517108","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.7599999904632568}],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4312141082.pdf","grobid_xml":"https://content.openalex.org/works/W4312141082.grobid-xml"},"referenced_works_count":35,"referenced_works":["https://openalex.org/W1989938031","https://openalex.org/W2031450893","https://openalex.org/W2062127139","https://openalex.org/W2615395590","https://openalex.org/W2810132937","https://openalex.org/W2893087092","https://openalex.org/W2901226718","https://openalex.org/W2910479609","https://openalex.org/W2948773303","https://openalex.org/W3012443346","https://openalex.org/W3016070353","https://openalex.org/W3106018402","https://openalex.org/W3158107096","https://openalex.org/W3160483787","https://openalex.org/W3173701880","https://openalex.org/W3192783709","https://openalex.org/W3200525255","https://openalex.org/W3201193406","https://openalex.org/W3207013671","https://openalex.org/W3210552594","https://openalex.org/W3212991026","https://openalex.org/W3216450693","https://openalex.org/W4200463756","https://openalex.org/W4214573837","https://openalex.org/W4221078109","https://openalex.org/W4280551010","https://openalex.org/W4281790181","https://openalex.org/W4285821176","https://openalex.org/W4293085192","https://openalex.org/W4295290407","https://openalex.org/W4296244669","https://openalex.org/W4296992913","https://openalex.org/W6753554723","https://openalex.org/W6840259861","https://openalex.org/W6843270660"],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W1973180395","https://openalex.org/W2391384635","https://openalex.org/W2011148146","https://openalex.org/W2070343330","https://openalex.org/W2083852311","https://openalex.org/W1967632292","https://openalex.org/W2002735087","https://openalex.org/W2008867349","https://openalex.org/W2045691253"],"abstract_inverted_index":{"For":[0],"tilt-rotor":[1,224],"aircraft":[2,68],"with":[3,97,130,178],"coaxial":[4,30,103,148,223],"rotors":[5,31,149],"(coaxial":[6],"rotor":[7],"aircraft),":[8],"reduction":[9,157,160,184,195,212],"of":[10,28,53,60,66,76,89,124,127,147,155,185,196,222],"radar":[11,40],"cross":[12,41],"section":[13,42],"as":[14,16],"well":[15],"acoustic":[17],"noise":[18,37,61,156,186,209],"can":[19,32,188,199,214],"be":[20,215],"essential":[21],"for":[22,118,217],"stealth":[23,220],"design,":[24],"and":[25,38,62,85,134,152,158,193,208,211],"the":[26,29,51,55,63,74,77,80,86,98,119,144,163,183,194,218],"rotation":[27,107,128,132,135],"have":[33],"an":[34,48],"influence":[35],"on":[36,73,162],"dynamic":[39,64,197,206],"(RCS)":[43],"characteristics.":[44],"In":[45,93],"this":[46,171],"paper,":[47],"approach":[49],"to":[50,95],"prediction":[52,210],"both":[54],"sound":[56],"pressure":[57],"level":[58],"(SPL)":[59],"RCS":[65,159,198,207],"coaxial-tilt":[67],"is":[69,110,150,167],"carried":[70],"out,":[71],"based":[72,161],"theories":[75],"FW-H":[78],"equation,":[79],"physics":[81],"optics":[82],"method":[83,154,166,213],"(PO)":[84],"physical":[87],"theory":[88],"diffraction":[90],"(PTD)":[91],"method.":[92],"order":[94],"deal":[96],"rotating":[99],"parts":[100,129],"(mainly":[101],"including":[102],"rotors),":[104],"a":[105,115,139,153],"generated":[106],"matrix":[108],"(GRM)":[109],"raised,":[111],"aiming":[112],"at":[113,203],"giving":[114],"universal":[116],"formula":[117],"time-domain":[120],"grid":[121],"coordinate":[122],"transformation":[123],"all":[125],"kinds":[126],"arbitrary":[131],"centers":[133],"axis":[136],"directions.":[137],"Moreover,":[138],"compass-scissors":[140],"model":[141],"(CSM)":[142],"reflecting":[143],"phase":[145,164],"characteristics":[146],"established,":[151],"modulation":[165],"put":[168],"forward":[169],"in":[170],"paper.":[172],"The":[173,205],"simulation":[174],"results":[175],"show":[176],"that":[177],"proper":[179],"CSM":[180],"parameter":[181],"combinations,":[182],"SPL":[187],"reach":[189,200],"approximately":[190],"3~15":[191],"dB":[192],"1.6":[201],"dBsm":[202],"most.":[204],"meaningful":[216],"radar-acoustic":[219],"design":[221],"aircrafts.":[225]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":1}],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}
