{"id":"https://openalex.org/W2081863339","doi":"https://doi.org/10.1631/jzus.c0910212","title":"Robust time reversal processing for active detection of a small bottom target in a shallow water waveguide","display_name":"Robust time reversal processing for active detection of a small bottom target in a shallow water waveguide","publication_year":2010,"publication_date":"2010-05-01","ids":{"openalex":"https://openalex.org/W2081863339","doi":"https://doi.org/10.1631/jzus.c0910212","mag":"2081863339"},"language":"en","primary_location":{"id":"doi:10.1631/jzus.c0910212","is_oa":false,"landing_page_url":"https://doi.org/10.1631/jzus.c0910212","pdf_url":null,"source":{"id":"https://openalex.org/S199067057","display_name":"Journal of Zhejiang University SCIENCE C","issn_l":"1869-1951","issn":["1869-1951","1869-196X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310311937","host_organization_name":"Zhejiang University Press","host_organization_lineage":["https://openalex.org/P4310311937"],"host_organization_lineage_names":["Zhejiang University Press"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Zhejiang University SCIENCE C","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/A5064600744","display_name":"Xiang Pan","orcid":"https://orcid.org/0000-0001-9041-1513"},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Xiang Pan","raw_affiliation_strings":["Institute of Information and Communication Engineering, Zhejiang University, Hangzhou, 310027, China","Zhejiang Provincial Key Laboratory of Information Network Technology, Hangzhou, 310027, China","Institute of Information and Communication Engineering, Zhejiang University, Hangzhou, China","Zhejiang Provincial Key Laboratory of Information Network Technology, Hangzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Information and Communication Engineering, Zhejiang University, Hangzhou, 310027, China","institution_ids":["https://openalex.org/I76130692"]},{"raw_affiliation_string":"Zhejiang Provincial Key Laboratory of Information Network Technology, Hangzhou, 310027, China","institution_ids":[]},{"raw_affiliation_string":"Institute of Information and Communication Engineering, Zhejiang University, Hangzhou, China","institution_ids":["https://openalex.org/I76130692"]},{"raw_affiliation_string":"Zhejiang Provincial Key Laboratory of Information Network Technology, Hangzhou, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100610173","display_name":"Jianlong Li","orcid":"https://orcid.org/0000-0002-8205-9334"},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jian-long Li","raw_affiliation_strings":["Institute of Information and Communication Engineering, Zhejiang University, Hangzhou, 310027, China","Zhejiang Provincial Key Laboratory of Information Network Technology, Hangzhou, 310027, China","Zhejiang Provincial Key Laboratory of Information Network Technology, Hangzhou, China","Institute of Information and Communication Engineering, Zhejiang University, Hangzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Information and Communication Engineering, Zhejiang University, Hangzhou, 310027, China","institution_ids":["https://openalex.org/I76130692"]},{"raw_affiliation_string":"Zhejiang Provincial Key Laboratory of Information Network Technology, Hangzhou, 310027, China","institution_ids":[]},{"raw_affiliation_string":"Zhejiang Provincial Key Laboratory of Information Network Technology, Hangzhou, China","institution_ids":[]},{"raw_affiliation_string":"Institute of Information and Communication Engineering, Zhejiang University, Hangzhou, China","institution_ids":["https://openalex.org/I76130692"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075398704","display_name":"Wen Xu","orcid":"https://orcid.org/0000-0001-9138-8773"},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wen Xu","raw_affiliation_strings":["Institute of Information and Communication Engineering, Zhejiang University, Hangzhou, 310027, China","Zhejiang Provincial Key Laboratory of Information Network Technology, Hangzhou, 310027, China","Institute of Information and Communication Engineering, Zhejiang University, Hangzhou, China","Zhejiang Provincial Key Laboratory of Information Network Technology, Hangzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Information and Communication Engineering, Zhejiang University, Hangzhou, 310027, China","institution_ids":["https://openalex.org/I76130692"]},{"raw_affiliation_string":"Zhejiang Provincial Key Laboratory of Information Network Technology, Hangzhou, 310027, China","institution_ids":[]},{"raw_affiliation_string":"Institute of Information and Communication Engineering, Zhejiang University, Hangzhou, China","institution_ids":["https://openalex.org/I76130692"]},{"raw_affiliation_string":"Zhejiang Provincial Key Laboratory of Information Network Technology, Hangzhou, China","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100959196","display_name":"Xianyi Gong","orcid":null},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xian-yi Gong","raw_affiliation_strings":["Institute of Information and Communication Engineering, Zhejiang University, Hangzhou, 310027, China","Zhejiang Provincial Key Laboratory of Information Network Technology, Hangzhou, 310027, China","Institute of Information and Communication Engineering, Zhejiang University, Hangzhou, China","Zhejiang Provincial Key Laboratory of Information Network Technology, Hangzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Information and Communication Engineering, Zhejiang University, Hangzhou, 310027, China","institution_ids":["https://openalex.org/I76130692"]},{"raw_affiliation_string":"Zhejiang Provincial Key Laboratory of Information Network Technology, Hangzhou, 310027, China","institution_ids":[]},{"raw_affiliation_string":"Institute of Information and Communication Engineering, Zhejiang University, Hangzhou, China","institution_ids":["https://openalex.org/I76130692"]},{"raw_affiliation_string":"Zhejiang Provincial Key Laboratory of Information Network Technology, Hangzhou, China","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5064600744"],"corresponding_institution_ids":["https://openalex.org/I76130692"],"apc_list":null,"apc_paid":null,"fwci":1.9782,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.87508005,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"11","issue":"5","first_page":"401","last_page":"406"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11609","display_name":"Geophysical Methods and Applications","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T11609","display_name":"Geophysical Methods and Applications","score":0.9998999834060669,"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"}},{"id":"https://openalex.org/T11698","display_name":"Underwater Acoustics Research","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1910","display_name":"Oceanography"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11739","display_name":"Microwave Imaging and Scattering Analysis","score":0.9994999766349792,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/robustness","display_name":"Robustness (evolution)","score":0.6574690341949463},{"id":"https://openalex.org/keywords/broadband","display_name":"Broadband","score":0.6301047205924988},{"id":"https://openalex.org/keywords/narrowband","display_name":"Narrowband","score":0.6220179200172424},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5734115242958069},{"id":"https://openalex.org/keywords/singular-value-decomposition","display_name":"Singular value decomposition","score":0.5459070801734924},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.5309393405914307},{"id":"https://openalex.org/keywords/waves-and-shallow-water","display_name":"Waves and shallow water","score":0.4569237232208252},{"id":"https://openalex.org/keywords/transfer-function","display_name":"Transfer function","score":0.42980095744132996},{"id":"https://openalex.org/keywords/matrix","display_name":"Matrix (chemical analysis)","score":0.4129487872123718},{"id":"https://openalex.org/keywords/biological-system","display_name":"Biological system","score":0.38126254081726074},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.3125220239162445},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.25225454568862915},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.21210050582885742},{"id":"https://openalex.org/keywords/chemistry","display_name":"Chemistry","score":0.20007631182670593},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1561819314956665}],"concepts":[{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.6574690341949463},{"id":"https://openalex.org/C509933004","wikidata":"https://www.wikidata.org/wiki/Q194163","display_name":"Broadband","level":2,"score":0.6301047205924988},{"id":"https://openalex.org/C2776096036","wikidata":"https://www.wikidata.org/wiki/Q1140483","display_name":"Narrowband","level":2,"score":0.6220179200172424},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5734115242958069},{"id":"https://openalex.org/C22789450","wikidata":"https://www.wikidata.org/wiki/Q420904","display_name":"Singular value decomposition","level":2,"score":0.5459070801734924},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.5309393405914307},{"id":"https://openalex.org/C186348155","wikidata":"https://www.wikidata.org/wiki/Q7975538","display_name":"Waves and shallow water","level":2,"score":0.4569237232208252},{"id":"https://openalex.org/C81299745","wikidata":"https://www.wikidata.org/wiki/Q334269","display_name":"Transfer function","level":2,"score":0.42980095744132996},{"id":"https://openalex.org/C106487976","wikidata":"https://www.wikidata.org/wiki/Q685816","display_name":"Matrix (chemical analysis)","level":2,"score":0.4129487872123718},{"id":"https://openalex.org/C186060115","wikidata":"https://www.wikidata.org/wiki/Q30336093","display_name":"Biological system","level":1,"score":0.38126254081726074},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.3125220239162445},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.25225454568862915},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.21210050582885742},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.20007631182670593},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1561819314956665},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.0},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1631/jzus.c0910212","is_oa":false,"landing_page_url":"https://doi.org/10.1631/jzus.c0910212","pdf_url":null,"source":{"id":"https://openalex.org/S199067057","display_name":"Journal of Zhejiang University SCIENCE C","issn_l":"1869-1951","issn":["1869-1951","1869-196X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310311937","host_organization_name":"Zhejiang University Press","host_organization_lineage":["https://openalex.org/P4310311937"],"host_organization_lineage_names":["Zhejiang University Press"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Zhejiang University SCIENCE C","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Life below water","score":0.8399999737739563,"id":"https://metadata.un.org/sdg/14"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W1627801536","https://openalex.org/W1965050277","https://openalex.org/W1986495459","https://openalex.org/W1988296569","https://openalex.org/W1988787707","https://openalex.org/W2017024627","https://openalex.org/W2036298821","https://openalex.org/W2056687680","https://openalex.org/W2075214793","https://openalex.org/W2109100930","https://openalex.org/W2131038988","https://openalex.org/W2142307960","https://openalex.org/W2143078566","https://openalex.org/W3147047331","https://openalex.org/W4243447826","https://openalex.org/W6636879283","https://openalex.org/W7033726328"],"related_works":["https://openalex.org/W2495023754","https://openalex.org/W2065161137","https://openalex.org/W4386612313","https://openalex.org/W1920961884","https://openalex.org/W2019617539","https://openalex.org/W2061471327","https://openalex.org/W2382142419","https://openalex.org/W4391987697","https://openalex.org/W2472015598","https://openalex.org/W2962803125"],"abstract_inverted_index":{"With":[0],"the":[1,12,24,29,50,57,72,92,97,100,123],"spatial-temporal":[2],"focusing":[3,107],"of":[4,38,52,91,96,103],"acoustic":[5,73],"energy,":[6],"time":[7,81,104],"reversal":[8,82,105],"processing":[9],"(TRP)":[10],"shows":[11],"potential":[13],"application":[14,110],"for":[15,56,80,111],"active":[16,112],"target":[17,113],"detection":[18,114],"in":[19,71],"shallow":[20],"water.":[21],"To":[22],"turn":[23],"\u2018potential\u2019":[25],"into":[26],"a":[27,33,39,77,131],"reality,":[28],"TRP":[30,53,125],"based":[31],"on":[32],"model":[34],"source":[35,42],"(MS)":[36],"instead":[37],"physical":[40],"probe":[41],"(PS)":[43],"is":[44,54,68,84],"investigated.":[45],"For":[46,94],"uncertain":[47],"ocean":[48],"environments,":[49],"robustness":[51],"discussed":[55],"narrowband":[58],"and":[59,108,129],"broadband":[60],"signal":[61],"respectively.":[62],"The":[63,117],"channel":[64],"transfer":[65],"function":[66],"matrix":[67],"first":[69],"constructed":[70],"perturbation":[74],"space.":[75],"Then":[76],"steering":[78],"vector":[79],"transmission":[83,106],"obtained":[85],"by":[86],"singular":[87],"value":[88],"decomposition":[89],"(SVD)":[90],"matrix.":[93],"verification":[95],"robust":[98,124],"TRP,":[99],"tank":[101],"experiments":[102],"its":[109],"are":[115],"undertaken.":[116],"experimental":[118],"results":[119],"have":[120],"shown":[121],"that":[122],"can":[126],"effectively":[127],"detect":[128],"locate":[130],"small":[132],"bottom":[133],"target.":[134]},"counts_by_year":[{"year":2017,"cited_by_count":1},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}