{"id":"https://openalex.org/W4406753853","doi":"https://doi.org/10.1109/tccn.2025.3533000","title":"ISAR Sensing Based on MUSIC Algorithm in Integrated Sensing and Communications","display_name":"ISAR Sensing Based on MUSIC Algorithm in Integrated Sensing and Communications","publication_year":2025,"publication_date":"2025-01-23","ids":{"openalex":"https://openalex.org/W4406753853","doi":"https://doi.org/10.1109/tccn.2025.3533000"},"language":"en","primary_location":{"id":"doi:10.1109/tccn.2025.3533000","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tccn.2025.3533000","pdf_url":null,"source":{"id":"https://openalex.org/S2484188435","display_name":"IEEE Transactions on Cognitive Communications and Networking","issn_l":"2332-7731","issn":["2332-7731","2372-2045"],"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 Cognitive Communications and Networking","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/A5101680118","display_name":"Ruiyun Zhang","orcid":"https://orcid.org/0000-0001-7776-8761"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ruiyun Zhang","raw_affiliation_strings":["Key Laboratory of Universal Wireless Communications, Ministry of Education, School of Information and Communication Engineering, Beijing University of Posts and Telecommunications, Beijing, China","Ministry of Education, School of Information and Communication Engineering, Key Laboratory of Universal Wireless Communications, Beijing University of Posts and Telecommunications, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0001-7776-8761","affiliations":[{"raw_affiliation_string":"Key Laboratory of Universal Wireless Communications, Ministry of Education, School of Information and Communication Engineering, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]},{"raw_affiliation_string":"Ministry of Education, School of Information and Communication Engineering, Key Laboratory of Universal Wireless Communications, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101635009","display_name":"Zhaolin Wang","orcid":"https://orcid.org/0000-0003-4614-0175"},"institutions":[{"id":"https://openalex.org/I166337079","display_name":"Queen Mary University of London","ror":"https://ror.org/026zzn846","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I166337079"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Zhaolin Wang","raw_affiliation_strings":["School of Electronic Engineering and Computer Science, Queen Mary University of London, London, U.K"],"raw_orcid":"https://orcid.org/0000-0003-4614-0175","affiliations":[{"raw_affiliation_string":"School of Electronic Engineering and Computer Science, Queen Mary University of London, London, U.K","institution_ids":["https://openalex.org/I166337079"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039663772","display_name":"Zhiqing Wei","orcid":"https://orcid.org/0000-0001-7940-2739"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhiqing Wei","raw_affiliation_strings":["Key Laboratory of Universal Wireless Communications, Ministry of Education, School of Information and Communication Engineering, Beijing University of Posts and Telecommunications, Beijing, China","Ministry of Education, School of Information and Communication Engineering, Key Laboratory of Universal Wireless Communications, Beijing University of Posts and Telecommunications, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0001-7940-2739","affiliations":[{"raw_affiliation_string":"Key Laboratory of Universal Wireless Communications, Ministry of Education, School of Information and Communication Engineering, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]},{"raw_affiliation_string":"Ministry of Education, School of Information and Communication Engineering, Key Laboratory of Universal Wireless Communications, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076863392","display_name":"Yuanwei Liu","orcid":"https://orcid.org/0000-0002-6389-8941"},"institutions":[{"id":"https://openalex.org/I166337079","display_name":"Queen Mary University of London","ror":"https://ror.org/026zzn846","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I166337079"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Yuanwei Liu","raw_affiliation_strings":["School of Electronic Engineering and Computer Science, Queen Mary University of London, London, U.K"],"raw_orcid":"https://orcid.org/0000-0002-6389-8941","affiliations":[{"raw_affiliation_string":"School of Electronic Engineering and Computer Science, Queen Mary University of London, London, U.K","institution_ids":["https://openalex.org/I166337079"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005327587","display_name":"Zehui Xiong","orcid":"https://orcid.org/0000-0002-4440-941X"},"institutions":[{"id":"https://openalex.org/I152815399","display_name":"Singapore University of Technology and Design","ror":"https://ror.org/05j6fvn87","country_code":"SG","type":"education","lineage":["https://openalex.org/I152815399"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Zehui Xiong","raw_affiliation_strings":["Singapore University of Technology and Design, Tampines, Singapore","Information Systems Technology and Design Pillar, Singapore University of Technology and Design, Singapore"],"raw_orcid":"https://orcid.org/0000-0002-4440-941X","affiliations":[{"raw_affiliation_string":"Singapore University of Technology and Design, Tampines, Singapore","institution_ids":["https://openalex.org/I152815399"]},{"raw_affiliation_string":"Information Systems Technology and Design Pillar, Singapore University of Technology and Design, Singapore","institution_ids":["https://openalex.org/I152815399"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5001714538","display_name":"Zhiyong Feng","orcid":"https://orcid.org/0000-0001-5322-222X"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhiyong Feng","raw_affiliation_strings":["Key Laboratory of Universal Wireless Communications, Ministry of Education, School of Information and Communication Engineering, Beijing University of Posts and Telecommunications, Beijing, China","Ministry of Education, School of Information and Communication Engineering, Key Laboratory of Universal Wireless Communications, Beijing University of Posts and Telecommunications, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0001-5322-222X","affiliations":[{"raw_affiliation_string":"Key Laboratory of Universal Wireless Communications, Ministry of Education, School of Information and Communication Engineering, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]},{"raw_affiliation_string":"Ministry of Education, School of Information and Communication Engineering, Key Laboratory of Universal Wireless Communications, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":26.9373,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.99311221,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":98,"max":99},"biblio":{"volume":"11","issue":"5","first_page":"3292","last_page":"3305"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10891","display_name":"Radar Systems and Signal Processing","score":0.9955000281333923,"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/T10891","display_name":"Radar Systems and Signal Processing","score":0.9955000281333923,"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/T11038","display_name":"Advanced SAR Imaging Techniques","score":0.9921000003814697,"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/T10931","display_name":"Direction-of-Arrival Estimation Techniques","score":0.9891999959945679,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7920776605606079},{"id":"https://openalex.org/keywords/inverse-synthetic-aperture-radar","display_name":"Inverse synthetic aperture radar","score":0.5747204422950745},{"id":"https://openalex.org/keywords/multiple-signal-classification","display_name":"Multiple signal classification","score":0.5662513971328735},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4756188690662384},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.3546956181526184},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.35332053899765015},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.30735355615615845},{"id":"https://openalex.org/keywords/radar-imaging","display_name":"Radar imaging","score":0.20746782422065735}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7920776605606079},{"id":"https://openalex.org/C109094680","wikidata":"https://www.wikidata.org/wiki/Q6060432","display_name":"Inverse synthetic aperture radar","level":4,"score":0.5747204422950745},{"id":"https://openalex.org/C206118826","wikidata":"https://www.wikidata.org/wiki/Q3841682","display_name":"Multiple signal classification","level":3,"score":0.5662513971328735},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4756188690662384},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.3546956181526184},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.35332053899765015},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.30735355615615845},{"id":"https://openalex.org/C10929652","wikidata":"https://www.wikidata.org/wiki/Q7279985","display_name":"Radar imaging","level":3,"score":0.20746782422065735},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tccn.2025.3533000","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tccn.2025.3533000","pdf_url":null,"source":{"id":"https://openalex.org/S2484188435","display_name":"IEEE Transactions on Cognitive Communications and Networking","issn_l":"2332-7731","issn":["2332-7731","2372-2045"],"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 Cognitive Communications and Networking","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G2497697648","display_name":null,"funder_award_id":"92267202","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4314667527","display_name":null,"funder_award_id":"62271081","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7013609670","display_name":null,"funder_award_id":"U21B2014","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G725920039","display_name":null,"funder_award_id":"2024ZCJH01","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"},{"id":"https://openalex.org/G8129143660","display_name":null,"funder_award_id":"62321001","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/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":31,"referenced_works":["https://openalex.org/W1964521756","https://openalex.org/W2096985797","https://openalex.org/W2113638573","https://openalex.org/W2125930644","https://openalex.org/W2152176246","https://openalex.org/W2737805599","https://openalex.org/W2752270444","https://openalex.org/W2765137961","https://openalex.org/W2795231273","https://openalex.org/W2895865304","https://openalex.org/W2946526875","https://openalex.org/W2999706646","https://openalex.org/W3049511683","https://openalex.org/W3083327687","https://openalex.org/W3110989801","https://openalex.org/W3111271387","https://openalex.org/W3124553895","https://openalex.org/W3130622053","https://openalex.org/W3150776482","https://openalex.org/W3160418042","https://openalex.org/W3194620979","https://openalex.org/W3195117396","https://openalex.org/W3211270128","https://openalex.org/W4295048244","https://openalex.org/W4301418813","https://openalex.org/W4309883559","https://openalex.org/W4312767306","https://openalex.org/W4312940001","https://openalex.org/W4321195652","https://openalex.org/W4392693959","https://openalex.org/W4402217986"],"related_works":["https://openalex.org/W3107043386","https://openalex.org/W2908190742","https://openalex.org/W1596076796","https://openalex.org/W2172293690","https://openalex.org/W1420648437","https://openalex.org/W2260618954","https://openalex.org/W2140480766","https://openalex.org/W1968380043","https://openalex.org/W2359256264","https://openalex.org/W1981396271"],"abstract_inverted_index":{"Inverse":[0],"synthetic":[1],"aperture":[2],"radar":[3],"(ISAR)":[4],"sensing":[5,15,66],"is":[6],"poised":[7],"to":[8,21,116,151,180,214,230,289,317],"become":[9],"a":[10,72,138,165,173,226],"key":[11],"technology":[12],"in":[13],"integrated":[14],"and":[16,40,78,95,107,128,134,147,154,172,196,199,211,235,259,269,295],"communication":[17],"(ISAC)":[18],"systems":[19,70],"due":[20],"its":[22],"high":[23],"cross-range":[24,96,148,176,197,236,260],"resolution":[25,53],"for":[26,58,238],"extended":[27],"targets.":[28],"However,":[29],"existing":[30],"ISAR-based":[31],"orthogonal":[32],"frequency-division":[33],"multiplexing":[34],"(OFDM)":[35],"ISAC":[36,69],"works":[37],"are":[38,99,272,315],"limited":[39],"primarily":[41],"rely":[42],"on":[43,102],"discrete":[44],"Fourier":[45],"transform":[46],"(DFT)":[47],"techniques,":[48],"which":[49],"suffer":[50],"from":[51,71],"inherent":[52],"constraints,":[54],"making":[55],"them":[56],"inadequate":[57],"resolving":[59],"closely":[60],"spaced":[61],"scatterers.":[62,222,249],"We":[63,122],"investigate":[64],"ISAR":[65,85],"within":[67],"OFDM":[68,86],"novel":[73,227],"perspective.":[74],"First,":[75],"we":[76,105,163,224],"model":[77],"derive":[79],"the":[80,91,157,182,193,203,218,232,245,251,266,279,290,303,308,330],"frequency":[81],"domain":[82],"reconstruction":[83],"of":[84,97,159,184,205,221,248,301,320,332],"received":[87],"signals,":[88],"proving":[89],"that":[90,314],"main":[92],"parameters":[93],"range":[94,146,168,195,234,258],"scatterers":[98,131,143,201,333],"decoupled.":[100],"Building":[101],"this":[103],"insight,":[104],"extend":[106],"improve":[108],"two":[109],"one-dimensional":[110],"multiple":[111],"signal":[112],"classification":[113],"(1D-MUSIC)":[114],"algorithms":[115,305],"independently":[117],"estimate":[118],"them.":[119],"Specifically:":[120],"1)":[121,256],"consider":[123],"all":[124],"possible":[125],"scatterer":[126],"relationships":[127],"comprehensively":[129],"classify":[130],"into":[132],"uncorrelated":[133],"correlated":[135,200],"by":[136,209,265],"providing":[137],"clear":[139],"definition;":[140],"2)":[141,282],"Correlated":[142],"cause":[144,202],"both":[145,155],"steering":[149,185],"matrices":[150],"be":[152,215],"rank-deficient":[153],"affect":[156],"rank":[158,183],"autocorrelation":[160],"matrices.":[161],"Therefore,":[162,223],"propose":[164],"spatial":[166,174,261],"smoothing":[167,175],"estimation":[169,177,189],"(SSR)":[170],"method":[171,179,229,285],"(SSC)":[178],"restore":[181],"matrixes;":[186],"3)":[187,298],"1D":[188],"cannot":[190],"effectively":[191],"associate":[192],"estimated":[194],"values,":[198],"number":[204,220,247,331],"spectral":[206],"peaks":[207,263],"obtained":[208,277],"SSR":[210,268],"SSC":[212,270],"methods":[213,271],"less":[216],"than":[217,275],"actual":[219],"develop":[225],"point-matching":[228,284],"pair":[231],"decoupled":[233],"values":[237,313],"each":[239],"scatterer,":[240],"while":[241],"also":[242],"accurately":[243],"estimating":[244],"total":[246],"Finally,":[250],"numerical":[252],"results":[253],"demonstrate":[254],"that:":[255],"The":[257,283],"spectrum":[262,294],"achieved":[264],"proposed":[267,304],"10dB":[273],"higher":[274],"those":[276],"with":[278],"conventional":[280],"1D-MUSIC;":[281],"exhibits":[286],"performance":[287,328],"comparable":[288],"2D-DFT":[291],"concerning":[292],"normalized":[293],"coordinates":[296],"reconstruction;":[297],"In":[299],"terms":[300],"NMSE,":[302],"significantly":[306],"outperform":[307],"traditional":[309],"algorithm,":[310],"achieving":[311],"NMSE":[312],"3":[316],"4":[318],"orders":[319],"magnitude":[321],"lower,":[322],"as":[323,325,329],"well":[324],"maintain":[326],"robust":[327],"increases.":[334]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":6}],"updated_date":"2026-07-15T18:14:33.161393","created_date":"2025-10-10T00:00:00"}