{"id":"https://openalex.org/W4416571915","doi":"https://doi.org/10.3390/computation13120274","title":"Dihedral Corner Region Camouflage in Radar Vision by Super-Dispersion Encoded Surfaces","display_name":"Dihedral Corner Region Camouflage in Radar Vision by Super-Dispersion Encoded Surfaces","publication_year":2025,"publication_date":"2025-11-22","ids":{"openalex":"https://openalex.org/W4416571915","doi":"https://doi.org/10.3390/computation13120274"},"language":"en","primary_location":{"id":"doi:10.3390/computation13120274","is_oa":true,"landing_page_url":"https://doi.org/10.3390/computation13120274","pdf_url":"https://www.mdpi.com/2079-3197/13/12/274/pdf?version=1763801748","source":{"id":"https://openalex.org/S2738402919","display_name":"Computation","issn_l":"2079-3197","issn":["2079-3197"],"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":"Computation","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/2079-3197/13/12/274/pdf?version=1763801748","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5108123542","display_name":"Weibin Sun","orcid":"https://orcid.org/0009-0008-6818-6645"},"institutions":[{"id":"https://openalex.org/I125839683","display_name":"Beijing Institute of Technology","ror":"https://ror.org/01skt4w74","country_code":"CN","type":"education","lineage":["https://openalex.org/I125839683","https://openalex.org/I890469752"]},{"id":"https://openalex.org/I271893122","display_name":"National Health and Family Planning Commission","ror":"https://ror.org/052eegr76","country_code":"CN","type":"government","lineage":["https://openalex.org/I271893122","https://openalex.org/I4210127390"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Weibin Sun","raw_affiliation_strings":["Beijing Key Laboratory of Lightweight Multi-functional Composite Materials and Structures, Institute of Advanced Structure Technology, Beijing Institute of Technology, Beijing 100081, China","National Key Laboratory of Scattering and Radiation, Beijing 100039, China"],"raw_orcid":"https://orcid.org/0009-0008-6818-6645","affiliations":[{"raw_affiliation_string":"Beijing Key Laboratory of Lightweight Multi-functional Composite Materials and Structures, Institute of Advanced Structure Technology, Beijing Institute of Technology, Beijing 100081, China","institution_ids":["https://openalex.org/I125839683"]},{"raw_affiliation_string":"National Key Laboratory of Scattering and Radiation, Beijing 100039, China","institution_ids":["https://openalex.org/I271893122"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100635254","display_name":"Wenlin Zhang","orcid":"https://orcid.org/0000-0001-8012-5900"},"institutions":[{"id":"https://openalex.org/I271893122","display_name":"National Health and Family Planning Commission","ror":"https://ror.org/052eegr76","country_code":"CN","type":"government","lineage":["https://openalex.org/I271893122","https://openalex.org/I4210127390"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wenlin Zhang","raw_affiliation_strings":["National Key Laboratory of Scattering and Radiation, Beijing 100039, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Key Laboratory of Scattering and Radiation, Beijing 100039, China","institution_ids":["https://openalex.org/I271893122"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019341476","display_name":"Xujin Yuan","orcid":"https://orcid.org/0000-0003-1630-3180"},"institutions":[{"id":"https://openalex.org/I125839683","display_name":"Beijing Institute of Technology","ror":"https://ror.org/01skt4w74","country_code":"CN","type":"education","lineage":["https://openalex.org/I125839683","https://openalex.org/I890469752"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Xujin Yuan","raw_affiliation_strings":["Beijing Key Laboratory of Lightweight Multi-functional Composite Materials and Structures, Institute of Advanced Structure Technology, Beijing Institute of Technology, Beijing 100081, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Beijing Key Laboratory of Lightweight Multi-functional Composite Materials and Structures, Institute of Advanced Structure Technology, Beijing Institute of Technology, Beijing 100081, China","institution_ids":["https://openalex.org/I125839683"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036302432","display_name":"\u548c\u5f18 \u85e4\u7530","orcid":"https://orcid.org/0000-0002-2944-5666"},"institutions":[{"id":"https://openalex.org/I271893122","display_name":"National Health and Family Planning Commission","ror":"https://ror.org/052eegr76","country_code":"CN","type":"government","lineage":["https://openalex.org/I271893122","https://openalex.org/I4210127390"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"He Tian","raw_affiliation_strings":["National Key Laboratory of Scattering and Radiation, Beijing 100039, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Key Laboratory of Scattering and Radiation, Beijing 100039, China","institution_ids":["https://openalex.org/I271893122"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100359823","display_name":"Sheng Li","orcid":"https://orcid.org/0000-0002-8828-3994"},"institutions":[{"id":"https://openalex.org/I271893122","display_name":"National Health and Family Planning Commission","ror":"https://ror.org/052eegr76","country_code":"CN","type":"government","lineage":["https://openalex.org/I271893122","https://openalex.org/I4210127390"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Sheng Li","raw_affiliation_strings":["National Key Laboratory of Scattering and Radiation, Beijing 100039, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Key Laboratory of Scattering and Radiation, Beijing 100039, China","institution_ids":["https://openalex.org/I271893122"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5045514871","display_name":"Hongcheng Yin","orcid":null},"institutions":[{"id":"https://openalex.org/I271893122","display_name":"National Health and Family Planning Commission","ror":"https://ror.org/052eegr76","country_code":"CN","type":"government","lineage":["https://openalex.org/I271893122","https://openalex.org/I4210127390"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hongcheng Yin","raw_affiliation_strings":["National Key Laboratory of Scattering and Radiation, Beijing 100039, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Key Laboratory of Scattering and Radiation, Beijing 100039, China","institution_ids":["https://openalex.org/I271893122"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5019341476","https://openalex.org/A5108123542"],"corresponding_institution_ids":["https://openalex.org/I125839683","https://openalex.org/I271893122"],"apc_list":{"value":1400,"currency":"CHF","value_usd":1515},"apc_paid":{"value":1400,"currency":"CHF","value_usd":1515},"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.23676996,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"13","issue":"12","first_page":"274","last_page":"274"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10245","display_name":"Metamaterials and Metasurfaces Applications","score":0.506600022315979,"subfield":{"id":"https://openalex.org/subfields/2504","display_name":"Electronic, Optical and Magnetic Materials"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10245","display_name":"Metamaterials and Metasurfaces Applications","score":0.506600022315979,"subfield":{"id":"https://openalex.org/subfields/2504","display_name":"Electronic, Optical and Magnetic Materials"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11383","display_name":"Advanced Antenna and Metasurface Technologies","score":0.2475000023841858,"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/T10739","display_name":"Electromagnetic Scattering and Analysis","score":0.05400000140070915,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/dihedral-angle","display_name":"Dihedral angle","score":0.6233000159263611},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.5741000175476074},{"id":"https://openalex.org/keywords/camouflage","display_name":"Camouflage","score":0.41940000653266907},{"id":"https://openalex.org/keywords/metric","display_name":"Metric (unit)","score":0.37439998984336853},{"id":"https://openalex.org/keywords/corner-reflector","display_name":"Corner reflector","score":0.37040001153945923},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.3625999987125397},{"id":"https://openalex.org/keywords/scattering","display_name":"Scattering","score":0.3504999876022339},{"id":"https://openalex.org/keywords/sequence","display_name":"Sequence (biology)","score":0.34769999980926514}],"concepts":[{"id":"https://openalex.org/C89025888","wikidata":"https://www.wikidata.org/wiki/Q911907","display_name":"Dihedral angle","level":4,"score":0.6233000159263611},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.5741000175476074},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.48660001158714294},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4438999891281128},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.4429999887943268},{"id":"https://openalex.org/C2776196576","wikidata":"https://www.wikidata.org/wiki/Q196113","display_name":"Camouflage","level":2,"score":0.41940000653266907},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.38690000772476196},{"id":"https://openalex.org/C176217482","wikidata":"https://www.wikidata.org/wiki/Q860554","display_name":"Metric (unit)","level":2,"score":0.37439998984336853},{"id":"https://openalex.org/C117818321","wikidata":"https://www.wikidata.org/wiki/Q1249999","display_name":"Corner reflector","level":2,"score":0.37040001153945923},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.367000013589859},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.365200012922287},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.3625999987125397},{"id":"https://openalex.org/C191486275","wikidata":"https://www.wikidata.org/wiki/Q210028","display_name":"Scattering","level":2,"score":0.3504999876022339},{"id":"https://openalex.org/C2778112365","wikidata":"https://www.wikidata.org/wiki/Q3511065","display_name":"Sequence (biology)","level":2,"score":0.34769999980926514},{"id":"https://openalex.org/C132094186","wikidata":"https://www.wikidata.org/wiki/Q641585","display_name":"Clutter","level":3,"score":0.33169999718666077},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.3228999972343445},{"id":"https://openalex.org/C10929652","wikidata":"https://www.wikidata.org/wiki/Q7279985","display_name":"Radar imaging","level":3,"score":0.32249999046325684},{"id":"https://openalex.org/C2780202535","wikidata":"https://www.wikidata.org/wiki/Q4524457","display_name":"Wideband","level":2,"score":0.3091999888420105},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.2962999939918518},{"id":"https://openalex.org/C180940675","wikidata":"https://www.wikidata.org/wiki/Q7575045","display_name":"Speckle noise","level":3,"score":0.29429998993873596},{"id":"https://openalex.org/C112680207","wikidata":"https://www.wikidata.org/wiki/Q714886","display_name":"Regular polygon","level":2,"score":0.290800005197525},{"id":"https://openalex.org/C32848918","wikidata":"https://www.wikidata.org/wiki/Q845789","display_name":"Observable","level":2,"score":0.289000004529953},{"id":"https://openalex.org/C103278499","wikidata":"https://www.wikidata.org/wiki/Q254465","display_name":"Similarity (geometry)","level":3,"score":0.2879999876022339},{"id":"https://openalex.org/C113238511","wikidata":"https://www.wikidata.org/wiki/Q1071612","display_name":"k-nearest neighbors algorithm","level":2,"score":0.27639999985694885},{"id":"https://openalex.org/C2781067378","wikidata":"https://www.wikidata.org/wiki/Q17027399","display_name":"Interpretability","level":2,"score":0.2703999876976013},{"id":"https://openalex.org/C101457746","wikidata":"https://www.wikidata.org/wiki/Q560430","display_name":"Radar cross-section","level":3,"score":0.2678999900817871},{"id":"https://openalex.org/C154236941","wikidata":"https://www.wikidata.org/wiki/Q942347","display_name":"Physical optics","level":2,"score":0.26429998874664307}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.3390/computation13120274","is_oa":true,"landing_page_url":"https://doi.org/10.3390/computation13120274","pdf_url":"https://www.mdpi.com/2079-3197/13/12/274/pdf?version=1763801748","source":{"id":"https://openalex.org/S2738402919","display_name":"Computation","issn_l":"2079-3197","issn":["2079-3197"],"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":"Computation","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:9e90cfa9b8744a9bb6c368cf32a88da8","is_oa":true,"landing_page_url":"https://doaj.org/article/9e90cfa9b8744a9bb6c368cf32a88da8","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Computation, Vol 13, Iss 12, p 274 (2025)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.3390/computation13120274","is_oa":true,"landing_page_url":"https://doi.org/10.3390/computation13120274","pdf_url":"https://www.mdpi.com/2079-3197/13/12/274/pdf?version=1763801748","source":{"id":"https://openalex.org/S2738402919","display_name":"Computation","issn_l":"2079-3197","issn":["2079-3197"],"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":"Computation","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G7908516721","display_name":null,"funder_award_id":"11872113","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":false},"content_urls":{"pdf":"https://content.openalex.org/works/W4416571915.pdf"},"referenced_works_count":20,"referenced_works":["https://openalex.org/W2082432933","https://openalex.org/W2473606342","https://openalex.org/W2549532691","https://openalex.org/W2916432100","https://openalex.org/W2990502263","https://openalex.org/W3037353812","https://openalex.org/W3172013472","https://openalex.org/W4390968892","https://openalex.org/W4391417918","https://openalex.org/W4395039696","https://openalex.org/W4396782956","https://openalex.org/W4400020263","https://openalex.org/W4400111073","https://openalex.org/W4401818399","https://openalex.org/W4401878987","https://openalex.org/W4402375630","https://openalex.org/W4404952455","https://openalex.org/W4410005144","https://openalex.org/W4412567204","https://openalex.org/W4415284141"],"related_works":[],"abstract_inverted_index":{"Right-angle":[0],"dihedral":[1,50,87],"structures":[2],"produce":[3],"strong,":[4],"highly":[5],"correlated":[6],"returns":[7],"that":[8,107],"dominate":[9],"radar":[10],"cross-section":[11],"(RCS)":[12],"and":[13,29,31,68,82,88,154],"image":[14],"signatures.":[15,168],"Conventional":[16],"absorbers":[17],"or":[18,94],"random":[19,95],"coding":[20,96],"metasurfaces":[21],"often":[22],"lose":[23],"effectiveness":[24],"across":[25],"wide":[26],"frequency":[27],"bands":[28],"angles,":[30],"cannot":[32],"adequately":[33],"suppress":[34],"the":[35,72,134,150,156],"corner-induced":[36],"hot":[37,152],"spots.":[38],"We":[39,74,113],"propose":[40],"a":[41,59,78,104,142],"wideband":[42],"super-dispersion":[43,61],"encoded":[44],"surface":[45],"(SDES)":[46],"conformally":[47],"applied":[48],"to":[49,64,121,161],"facets.":[51],"The":[52],"approach":[53],"co-designs":[54],"input-admittance":[55],"for":[56],"absorption":[57],"with":[58,103,125],"deterministic":[60,105],"phase":[62],"sequence":[63,106],"redistribute":[65],"energy":[66],"spectrally":[67],"angularly,":[69],"thereby":[70],"decorrelating":[71],"returns.":[73],"implement":[75],"SDES":[76,98,132,148],"on":[77,85,141],"thin":[79],"composite":[80],"panel":[81],"evaluate":[83],"it":[84],"canonical":[86],"dihedral\u2013cylindrical":[89,146],"hybrid":[90],"configurations.":[91],"Unlike":[92],"diffuse":[93],"schemes,":[97],"enforces":[99],"broadband,":[100],"angle-stable":[101],"dispersion":[102],"specifically":[108],"addresses":[109],"corner":[110,151],"singularity":[111],"scattering.":[112],"also":[114],"introduce":[115],"perceptual-hashing":[116],"as":[117],"an":[118],"imaging-domain":[119],"metric":[120],"link":[122],"RCS":[123,137],"control":[124],"observable":[126],"radar-image":[127,157],"changes.":[128],"From":[129],"12\u201318":[130],"GHz,":[131],"reduces":[133],"average":[135],"monostatic":[136],"by":[138],"9.6":[139],"dB":[140],"right-angle":[143],"dihedral.":[144],"In":[145],"hybrids,":[147],"removes":[149],"spots":[153],"drives":[155],"similarity":[158],"index":[159],"down":[160],"0.31,":[162],"confirming":[163],"substantial":[164],"alteration":[165],"of":[166],"scattering":[167]},"counts_by_year":[],"updated_date":"2026-03-11T06:11:40.159057","created_date":"2025-11-25T00:00:00"}
