{"id":"https://openalex.org/W4285133126","doi":"https://doi.org/10.1109/tgrs.2022.3183855","title":"Attributed Scattering Center Extraction Method for Microwave Photonic Signals Using DSM-PMM-Regularized Optimization","display_name":"Attributed Scattering Center Extraction Method for Microwave Photonic Signals Using DSM-PMM-Regularized Optimization","publication_year":2022,"publication_date":"2022-01-01","ids":{"openalex":"https://openalex.org/W4285133126","doi":"https://doi.org/10.1109/tgrs.2022.3183855"},"language":"en","primary_location":{"id":"doi:10.1109/tgrs.2022.3183855","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgrs.2022.3183855","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/A5101545082","display_name":"Yiyuan Xie","orcid":"https://orcid.org/0000-0002-2206-7375"},"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":"Yiyuan Xie","raw_affiliation_strings":["National Laboratory of Radar Signal Processing, Xidian University, Xi&#x2019;an, China","Collaborative Innovation Center of information Sensing and Understanding, Xidian University, Xi'an, China"],"raw_orcid":"https://orcid.org/0000-0002-2206-7375","affiliations":[{"raw_affiliation_string":"National Laboratory of Radar Signal Processing, Xidian University, Xi&#x2019;an, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"Collaborative Innovation Center of information Sensing and Understanding, Xidian University, Xi'an, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021408538","display_name":"Mengdao Xing","orcid":"https://orcid.org/0000-0002-4084-0915"},"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":"Mengdao Xing","raw_affiliation_strings":["National Laboratory of Radar Signal Processing, Xidian University, Xi&#x2019;an, China","Collaborative Innovation Center of information Sensing and Understanding, Xidian University, Xi'an, China"],"raw_orcid":"https://orcid.org/0000-0002-4084-0915","affiliations":[{"raw_affiliation_string":"National Laboratory of Radar Signal Processing, Xidian University, Xi&#x2019;an, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"Collaborative Innovation Center of information Sensing and Understanding, Xidian University, Xi'an, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5043211178","display_name":"Yuexin Gao","orcid":"https://orcid.org/0000-0002-6371-7581"},"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":"Yuexin Gao","raw_affiliation_strings":["School of Aerospace Science and Technology, Xidian University, Xi&#x2019;an, China"],"raw_orcid":"https://orcid.org/0000-0002-6371-7581","affiliations":[{"raw_affiliation_string":"School of Aerospace Science and Technology, Xidian University, Xi&#x2019;an, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080780216","display_name":"Zhixin Wu","orcid":"https://orcid.org/0009-0009-4303-2153"},"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":"Zhixin Wu","raw_affiliation_strings":["National Laboratory of Radar Signal Processing, Xidian University, Xi&#x2019;an, China","Collaborative Innovation Center of information Sensing and Understanding, Xidian University, Xi'an, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Laboratory of Radar Signal Processing, Xidian University, Xi&#x2019;an, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"Collaborative Innovation Center of information Sensing and Understanding, Xidian University, Xi'an, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076178410","display_name":"Guang\u2010Cai Sun","orcid":"https://orcid.org/0000-0002-6482-0863"},"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":"Guang-Cai Sun","raw_affiliation_strings":["National Laboratory of Radar Signal Processing, Xidian University, Xi&#x2019;an, China","Collaborative Innovation Center of information Sensing and Understanding, Xidian University, Xi'an, China"],"raw_orcid":"https://orcid.org/0000-0002-6482-0863","affiliations":[{"raw_affiliation_string":"National Laboratory of Radar Signal Processing, Xidian University, Xi&#x2019;an, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"Collaborative Innovation Center of information Sensing and Understanding, Xidian University, Xi'an, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5030096886","display_name":"Liang Guo","orcid":"https://orcid.org/0000-0001-6296-6028"},"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":"Liang Guo","raw_affiliation_strings":["School of Physics and Optoelectronic Engineering, Xidian University, Xi&#x2019;an, China"],"raw_orcid":"https://orcid.org/0000-0001-6296-6028","affiliations":[{"raw_affiliation_string":"School of Physics and Optoelectronic Engineering, Xidian University, Xi&#x2019;an, China","institution_ids":["https://openalex.org/I149594827"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":12.7206,"has_fulltext":false,"cited_by_count":20,"citation_normalized_percentile":{"value":0.98066507,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":"60","issue":null,"first_page":"1","last_page":"16"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11038","display_name":"Advanced SAR Imaging Techniques","score":0.9994999766349792,"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":0.9994999766349792,"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/T10891","display_name":"Radar Systems and Signal Processing","score":0.9983999729156494,"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":0.9973999857902527,"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/computer-science","display_name":"Computer science","score":0.7100058197975159},{"id":"https://openalex.org/keywords/maximization","display_name":"Maximization","score":0.6315115094184875},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.5284602046012878},{"id":"https://openalex.org/keywords/particle-swarm-optimization","display_name":"Particle swarm optimization","score":0.5149065256118774},{"id":"https://openalex.org/keywords/estimation-theory","display_name":"Estimation theory","score":0.5127604603767395},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.43128639459609985},{"id":"https://openalex.org/keywords/microwave-imaging","display_name":"Microwave imaging","score":0.42829224467277527},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.4122399091720581},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.38833415508270264},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.36039188504219055},{"id":"https://openalex.org/keywords/microwave","display_name":"Microwave","score":0.2525017559528351},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.19414392113685608},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1641816794872284},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.14275693893432617}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7100058197975159},{"id":"https://openalex.org/C2776330181","wikidata":"https://www.wikidata.org/wiki/Q18358244","display_name":"Maximization","level":2,"score":0.6315115094184875},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.5284602046012878},{"id":"https://openalex.org/C85617194","wikidata":"https://www.wikidata.org/wiki/Q2072794","display_name":"Particle swarm optimization","level":2,"score":0.5149065256118774},{"id":"https://openalex.org/C167928553","wikidata":"https://www.wikidata.org/wiki/Q1376021","display_name":"Estimation theory","level":2,"score":0.5127604603767395},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.43128639459609985},{"id":"https://openalex.org/C2779885931","wikidata":"https://www.wikidata.org/wiki/Q17010029","display_name":"Microwave imaging","level":3,"score":0.42829224467277527},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.4122399091720581},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.38833415508270264},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.36039188504219055},{"id":"https://openalex.org/C44838205","wikidata":"https://www.wikidata.org/wiki/Q127995","display_name":"Microwave","level":2,"score":0.2525017559528351},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.19414392113685608},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1641816794872284},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.14275693893432617},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tgrs.2022.3183855","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgrs.2022.3183855","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":[{"display_name":"Affordable and clean energy","score":0.6100000143051147,"id":"https://metadata.un.org/sdg/7"}],"awards":[{"id":"https://openalex.org/G101303034","display_name":null,"funder_award_id":"2018YFC0825804","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"},{"id":"https://openalex.org/G155247673","display_name":null,"funder_award_id":"2017-JCJQ-ZQ-061","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G1815776751","display_name":null,"funder_award_id":"2018YFA0701903","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"},{"id":"https://openalex.org/G2530138849","display_name":null,"funder_award_id":"61901346","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2852784959","display_name":null,"funder_award_id":"61404130124","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G937306803","display_name":null,"funder_award_id":"61825105","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/F4320335777","display_name":"National Key Research and Development Program of China","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":52,"referenced_works":["https://openalex.org/W5454555","https://openalex.org/W118540534","https://openalex.org/W1479668926","https://openalex.org/W1965572316","https://openalex.org/W1972753082","https://openalex.org/W1983240220","https://openalex.org/W1991793468","https://openalex.org/W2032885709","https://openalex.org/W2033414024","https://openalex.org/W2039156452","https://openalex.org/W2049147119","https://openalex.org/W2071284784","https://openalex.org/W2114838992","https://openalex.org/W2122634452","https://openalex.org/W2123513765","https://openalex.org/W2124014399","https://openalex.org/W2124648367","https://openalex.org/W2124936905","https://openalex.org/W2127271355","https://openalex.org/W2136005975","https://openalex.org/W2149918662","https://openalex.org/W2152195021","https://openalex.org/W2154610955","https://openalex.org/W2158672843","https://openalex.org/W2164277818","https://openalex.org/W2241421345","https://openalex.org/W2290480450","https://openalex.org/W2292481059","https://openalex.org/W2407940913","https://openalex.org/W2410591237","https://openalex.org/W2521772843","https://openalex.org/W2589263706","https://openalex.org/W2596473454","https://openalex.org/W2599776333","https://openalex.org/W2607666785","https://openalex.org/W2790279720","https://openalex.org/W2914241896","https://openalex.org/W2917889769","https://openalex.org/W2945684566","https://openalex.org/W2979172579","https://openalex.org/W3021393652","https://openalex.org/W3035724368","https://openalex.org/W3038113894","https://openalex.org/W3038128765","https://openalex.org/W3043885239","https://openalex.org/W3092021058","https://openalex.org/W3151637590","https://openalex.org/W3167109618","https://openalex.org/W3168262362","https://openalex.org/W3202470209","https://openalex.org/W6634479123","https://openalex.org/W6682713193"],"related_works":["https://openalex.org/W3019402777","https://openalex.org/W4386596916","https://openalex.org/W2031835531","https://openalex.org/W2388590088","https://openalex.org/W1969166468","https://openalex.org/W3033937457","https://openalex.org/W2122371747","https://openalex.org/W2116377213","https://openalex.org/W2999222856","https://openalex.org/W2069224524"],"abstract_inverted_index":{"The":[0,45,66,94,112,163],"microwave":[1],"photonic":[2],"(MWP)":[3],"radar":[4],"has":[5],"the":[6,38,61,77,80,84,106,122,128,132,148,157,160,169,180,184],"capability":[7],"of":[8,21,79,86,124,159,172,199],"generating":[9],"ultrawideband":[10],"(UWB)":[11],"signals.":[12,28,44,53],"It":[13],"is":[14,48,64,70,117,138],"a":[15,32,55],"challenge":[16],"to":[17,90,119,140],"realize":[18],"accurate":[19],"extraction":[20],"attributed":[22],"scattering":[23,33],"centers":[24],"(ASCs)":[25],"from":[26,193],"MWP":[27,43,52,174,195],"This":[29],"manuscript":[30],"presents":[31],"parameter":[34,68],"estimation":[35,69],"method":[36,165,186],"in":[37,105,127,179,189,197],"image":[39,129],"domain":[40],"for":[41,50,121],"UWB":[42,51,173,194],"polar-to-rectangular":[46],"resampling":[47],"required":[49],"Therefore,":[54,183],"range-azimuth":[56],"decoupled":[57],"representation":[58],"based":[59],"on":[60,147],"ASC":[62,126,191],"model":[63,67],"formed.":[65],"converted":[71],"into":[72,167],"an":[73],"optimization":[74,107,115],"problem,":[75],"where":[76],"statistics":[78],"target":[81],"signal":[82],"and":[83,99,153,201],"features":[85,171],"interest":[87],"are":[88,177],"modeled":[89],"provide":[91],"prior":[92,110],"information.":[93,111],"distribution":[95],"spread":[96],"maximization":[97,102],"(DSM)":[98],"peak":[100],"magnitude":[101],"(PMM)":[103],"principles":[104],"embody":[108],"this":[109],"particle":[113],"swarm":[114],"(PSO)":[116],"utilized":[118],"search":[120],"parameters":[123,192],"each":[125],"domain.":[130],"Moreover,":[131],"orthogonal":[133],"matching":[134],"pursuit":[135],"(OMP)":[136],"algorithm":[137],"introduced":[139],"avoid":[141],"repeated":[142],"computation.":[143],"Experimental":[144],"results":[145],"conducted":[146],"simulated":[149],"data,":[150,152],"XPATCH":[151],"real":[154],"data":[155],"confirm":[156],"effectiveness":[158],"proposed":[161,164,185],"method.":[162],"takes":[166],"account":[168],"specific":[170],"signals,":[175],"which":[176],"neglected":[178],"existing":[181],"studies.":[182],"performs":[187],"better":[188],"extracting":[190],"signals":[196],"terms":[198],"accuracy":[200],"more":[202],"complete":[203],"sets.":[204]},"counts_by_year":[{"year":2025,"cited_by_count":6},{"year":2024,"cited_by_count":12},{"year":2023,"cited_by_count":2}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
