{"id":"https://openalex.org/W3203104824","doi":"https://doi.org/10.1109/tgrs.2021.3112801","title":"ISAR Imaging Analysis of a Hypersonic Vehicle Covered With Plasma Sheath","display_name":"ISAR Imaging Analysis of a Hypersonic Vehicle Covered With Plasma Sheath","publication_year":2021,"publication_date":"2021-09-29","ids":{"openalex":"https://openalex.org/W3203104824","doi":"https://doi.org/10.1109/tgrs.2021.3112801","mag":"3203104824"},"language":"en","primary_location":{"id":"doi:10.1109/tgrs.2021.3112801","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgrs.2021.3112801","pdf_url":null,"source":{"id":"https://openalex.org/S111326731","display_name":"IEEE Transactions on Geoscience and Remote Sensing","issn_l":"0196-2892","issn":["0196-2892","1558-0644"],"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Geoscience and Remote Sensing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5035147859","display_name":"Zheng Bian","orcid":"https://orcid.org/0000-0002-6169-198X"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bian Zheng","raw_affiliation_strings":["School of Physics and Photoelectric Engineering, Xidian University, Xi\u2019an, China"],"raw_orcid":"https://orcid.org/0000-0002-6169-198X","affiliations":[{"raw_affiliation_string":"School of Physics and Photoelectric Engineering, Xidian University, Xi\u2019an, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5011764035","display_name":"Jiangting Li","orcid":"https://orcid.org/0000-0003-3801-1058"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Li Jiangting","raw_affiliation_strings":["School of Physics and Photoelectric Engineering, Xidian University, Xi\u2019an, China"],"raw_orcid":"https://orcid.org/0000-0003-3801-1058","affiliations":[{"raw_affiliation_string":"School of Physics and Photoelectric Engineering, Xidian University, Xi\u2019an, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5009314993","display_name":"Lixin Guo","orcid":"https://orcid.org/0000-0003-3854-206X"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Guo Lixin","raw_affiliation_strings":["School of Physics and Photoelectric Engineering, Xidian University, Xi\u2019an, China"],"raw_orcid":"https://orcid.org/0000-0003-3854-206X","affiliations":[{"raw_affiliation_string":"School of Physics and Photoelectric Engineering, Xidian University, Xi\u2019an, China","institution_ids":["https://openalex.org/I149594827"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I149594827"],"apc_list":{"value":2645,"currency":"USD","value_usd":2645},"apc_paid":null,"fwci":8.5557,"has_fulltext":false,"cited_by_count":12,"citation_normalized_percentile":{"value":0.97026518,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":97},"biblio":{"volume":"60","issue":null,"first_page":"1","last_page":"13"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11038","display_name":"Advanced SAR Imaging Techniques","score":0.9998999834060669,"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/T11038","display_name":"Advanced SAR Imaging Techniques","score":0.9998999834060669,"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/T11739","display_name":"Microwave Imaging and Scattering Analysis","score":0.9998000264167786,"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/T11609","display_name":"Geophysical Methods and Applications","score":0.9993000030517578,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean 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/scattering","display_name":"Scattering","score":0.6820647716522217},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.6308066248893738},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.6012997627258301},{"id":"https://openalex.org/keywords/inverse-synthetic-aperture-radar","display_name":"Inverse synthetic aperture radar","score":0.5109137892723083},{"id":"https://openalex.org/keywords/synthetic-aperture-radar","display_name":"Synthetic aperture radar","score":0.4810512363910675},{"id":"https://openalex.org/keywords/radar-cross-section","display_name":"Radar cross-section","score":0.4623938798904419},{"id":"https://openalex.org/keywords/hypersonic-speed","display_name":"Hypersonic speed","score":0.4489724040031433},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.4315369427204132},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.4294503927230835},{"id":"https://openalex.org/keywords/radar-imaging","display_name":"Radar imaging","score":0.31190747022628784},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.28053438663482666},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.21724390983581543},{"id":"https://openalex.org/keywords/mechanics","display_name":"Mechanics","score":0.08256378769874573}],"concepts":[{"id":"https://openalex.org/C191486275","wikidata":"https://www.wikidata.org/wiki/Q210028","display_name":"Scattering","level":2,"score":0.6820647716522217},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.6308066248893738},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.6012997627258301},{"id":"https://openalex.org/C109094680","wikidata":"https://www.wikidata.org/wiki/Q6060432","display_name":"Inverse synthetic aperture radar","level":4,"score":0.5109137892723083},{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.4810512363910675},{"id":"https://openalex.org/C101457746","wikidata":"https://www.wikidata.org/wiki/Q560430","display_name":"Radar cross-section","level":3,"score":0.4623938798904419},{"id":"https://openalex.org/C122824865","wikidata":"https://www.wikidata.org/wiki/Q830787","display_name":"Hypersonic speed","level":2,"score":0.4489724040031433},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.4315369427204132},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.4294503927230835},{"id":"https://openalex.org/C10929652","wikidata":"https://www.wikidata.org/wiki/Q7279985","display_name":"Radar imaging","level":3,"score":0.31190747022628784},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.28053438663482666},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.21724390983581543},{"id":"https://openalex.org/C57879066","wikidata":"https://www.wikidata.org/wiki/Q41217","display_name":"Mechanics","level":1,"score":0.08256378769874573},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tgrs.2021.3112801","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgrs.2021.3112801","pdf_url":null,"source":{"id":"https://openalex.org/S111326731","display_name":"IEEE Transactions on Geoscience and Remote Sensing","issn_l":"0196-2892","issn":["0196-2892","1558-0644"],"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Geoscience and Remote Sensing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1725003993","display_name":null,"funder_award_id":"61621005","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3244563684","display_name":null,"funder_award_id":"2019JM-206","funder_id":"https://openalex.org/F4320324173","funder_display_name":"Natural Science Foundation of Shaanxi Province"},{"id":"https://openalex.org/G4233398540","display_name":null,"funder_award_id":"U20B2059","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6459062943","display_name":null,"funder_award_id":"6142502190203","funder_id":"https://openalex.org/F4320328373","funder_display_name":"National Key Laboratory Foundation of China"},{"id":"https://openalex.org/G8244371675","display_name":"\u7b49\u79bb\u5b50\u4f53\u9798\u5957\u5fae\u7ed3\u6784\u7535\u78c1\u7279\u6027\u53ca\u7535\u6ce2\u4f20\u64ad\u673a\u7406\u7814\u7a76","funder_award_id":"62071353","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8356692313","display_name":null,"funder_award_id":"61627901","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/F4320324173","display_name":"Natural Science Foundation of Shaanxi Province","ror":null},{"id":"https://openalex.org/F4320328373","display_name":"National Key Laboratory Foundation of China","ror":null},{"id":"https://openalex.org/F4320335787","display_name":"Fundamental Research Funds for the Central Universities","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":27,"referenced_works":["https://openalex.org/W1965736081","https://openalex.org/W2090888886","https://openalex.org/W2110314956","https://openalex.org/W2144520069","https://openalex.org/W2148525506","https://openalex.org/W2154388816","https://openalex.org/W2161552876","https://openalex.org/W2345946013","https://openalex.org/W2480767307","https://openalex.org/W2527144410","https://openalex.org/W2586265311","https://openalex.org/W2730249686","https://openalex.org/W2790279720","https://openalex.org/W2806528518","https://openalex.org/W2888936541","https://openalex.org/W2891668748","https://openalex.org/W2910752575","https://openalex.org/W2959521235","https://openalex.org/W2964403926","https://openalex.org/W2970543659","https://openalex.org/W2976544177","https://openalex.org/W2981415724","https://openalex.org/W2986728619","https://openalex.org/W3000248026","https://openalex.org/W3015211834","https://openalex.org/W3044258788","https://openalex.org/W3100320259"],"related_works":["https://openalex.org/W2001166774","https://openalex.org/W605503653","https://openalex.org/W2360278480","https://openalex.org/W2153907417","https://openalex.org/W2161466394","https://openalex.org/W1979781555","https://openalex.org/W2350987123","https://openalex.org/W3154208672","https://openalex.org/W2359986224","https://openalex.org/W1993497624"],"abstract_inverted_index":{"In":[0,141,190],"this":[1,251],"article,":[2],"a":[3,29,55,181,237,257],"hypersonic":[4,57,123,195,264],"target":[5,58,124,136,160,196,243],"electromagnetic":[6],"(EM)":[7],"scattering":[8,22,79,114,144],"echo":[9,80,188,206],"model":[10,17,24],"combined":[11],"with":[12,28,60,104,128,180,209],"the":[13,20,35,65,72,91,94,112,117,122,131,135,138,150,154,159,185,192,194,201,203,210,214,248,270],"inhomogeneous":[14,95],"zonal":[15],"medium":[16],"(IZMM)":[18],"and":[19,84,106,125,129,153,169,177,232,247,269,272],"classical":[21],"center":[23],"(SCM)":[25],"is":[26,44,100],"proposed":[27],"distributed":[30],"satelliteborne":[31],"array":[32],"radar":[33,51,132,240],"as":[34,256],"detection":[36],"platform.":[37],"A":[38],"parallel":[39],"physical":[40],"optics":[41],"(PO)":[42],"method":[43],"used":[45,255],"for":[46,259,266],"multiview":[47],"inverse":[48],"synthetic":[49,238],"aperture":[50,239],"(ISAR)":[52],"imaging":[53],"of":[54,67,93,116,121,134,145,158,184,213,250,263,274],"moving":[56],"covered":[59],"plasma":[61,96,151],"sheath":[62,97],"based":[63],"on":[64],"analysis":[66,262],"high-resolution":[68],"range":[69,119],"profile":[70,120],"in":[71,149],"S-X":[73],"ultrawideband":[74],"range,":[75],"reconstructing":[76],"2-D":[77],"EM":[78,146],"data":[81,233],"(the":[82],"target)":[83],"motion":[85],"compensation.":[86],"The":[87],"results":[88],"show":[89],"that":[90],"surface":[92],"flow":[98],"field":[99],"an":[101],"excitation":[102],"layer":[103],"random":[105],"irregular":[107],"fluctuation":[108],"characteristics,":[109],"which":[110],"increases":[111],"false":[113],"centroid":[115],"1-D":[118],"can":[126,161,253],"interfere":[127],"disrupt":[130],"localization":[133],"along":[137],"radial":[139],"direction.":[140],"addition,":[142],"shallow":[143],"waves":[147],"occurs":[148],"sheath,":[152],"average":[155,211],"signal":[156,207,216],"intensity":[157,212],"gradually":[162],"reduce":[163],"from":[164,221],"0.5$\\times":[165],"\\,\\,10^{-5}$at":[166,174],"60":[167],"km":[168,176],"20":[170,178],"Ma":[171],"to":[172,223,235],"0.1$\\times":[173],"30":[175],"Ma,":[179],"fivefold":[182],"weakening":[183,217],"overall":[186],"scattered":[187,205],"signal.":[189],"particular,":[191],"faster":[193],"travels":[197],"at":[198],"30-km":[199],"altitude,":[200],"weaker":[202],"imaged":[204,215],"becomes,":[208],"by":[218],"approximately":[219],"threefold":[220],"15":[222],"25":[224],"Ma.":[225],"This":[226],"study":[227,252],"provides":[228],"considerable":[229],"technical":[230],"support":[231],"assurance":[234],"establish":[236],"(SAR)":[241],"automatic":[242],"recognition":[244],"(ATR)":[245],"database,":[246],"findings":[249],"be":[254],"reference":[258],"fine-structure":[260],"feature":[261,267],"targets":[265],"extraction":[268],"classification":[271],"identification":[273],"targets.":[275]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":3}],"updated_date":"2026-08-21T09:56:20.448147","created_date":"2025-10-10T00:00:00"}