{"id":"https://openalex.org/W2031402003","doi":"https://doi.org/10.1109/tgrs.2011.2161317","title":"Ground Moving Target Signal Analysis in Complex Image Domain for Multichannel SAR","display_name":"Ground Moving Target Signal Analysis in Complex Image Domain for Multichannel SAR","publication_year":2011,"publication_date":"2011-09-22","ids":{"openalex":"https://openalex.org/W2031402003","doi":"https://doi.org/10.1109/tgrs.2011.2161317","mag":"2031402003"},"language":"en","primary_location":{"id":"doi:10.1109/tgrs.2011.2161317","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgrs.2011.2161317","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/A5100659427","display_name":"Jia Xu","orcid":"https://orcid.org/0000-0002-6000-5271"},"institutions":[{"id":"https://openalex.org/I4210104252","display_name":"Air Force Engineering University","ror":"https://ror.org/00seraz22","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210104252"]},{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Jia Xu","raw_affiliation_strings":["Department of Electronic Engineering, Tsinghua University, Beijing, China","Radar Academy of Air Force, Wuhan, China"],"affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]},{"raw_affiliation_string":"Radar Academy of Air Force, Wuhan, China","institution_ids":["https://openalex.org/I4210104252"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100898534","display_name":"Yu Zuo","orcid":null},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yu Zuo","raw_affiliation_strings":["Department of Electronic Engineering, Tsinghua University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5085292302","display_name":"Bin Xia","orcid":"https://orcid.org/0000-0003-4713-5765"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bin Xia","raw_affiliation_strings":["Department of Electronic Engineering, Tsinghua University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065367615","display_name":"Xiang\u2010Gen Xia","orcid":"https://orcid.org/0000-0002-5599-7683"},"institutions":[{"id":"https://openalex.org/I86501945","display_name":"University of Delaware","ror":"https://ror.org/01sbq1a82","country_code":"US","type":"education","lineage":["https://openalex.org/I86501945"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Xiang-Gen Xia","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Delaware, Newark, DE, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Delaware, Newark, DE, USA","institution_ids":["https://openalex.org/I86501945"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108167744","display_name":"Yingning Peng","orcid":"https://orcid.org/0009-0001-7951-7648"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ying-Ning Peng","raw_affiliation_strings":["Department of Electronic Engineering, Tsinghua University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100431061","display_name":"Yongliang Wang","orcid":"https://orcid.org/0000-0003-3887-9500"},"institutions":[{"id":"https://openalex.org/I4210104252","display_name":"Air Force Engineering University","ror":"https://ror.org/00seraz22","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210104252"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yong-Liang Wang","raw_affiliation_strings":["Radar Academy of Air Force, Wuhan, China"],"affiliations":[{"raw_affiliation_string":"Radar Academy of Air Force, Wuhan, China","institution_ids":["https://openalex.org/I4210104252"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5100659427"],"corresponding_institution_ids":["https://openalex.org/I4210104252","https://openalex.org/I99065089"],"apc_list":null,"apc_paid":null,"fwci":9.4149,"has_fulltext":false,"cited_by_count":78,"citation_normalized_percentile":{"value":0.97439324,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":100},"biblio":{"volume":"50","issue":"2","first_page":"538","last_page":"552"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11038","display_name":"Advanced SAR Imaging Techniques","score":1.0,"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":1.0,"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/T10801","display_name":"Synthetic Aperture Radar (SAR) Applications and Techniques","score":0.9991000294685364,"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":0.9968000054359436,"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/synthetic-aperture-radar","display_name":"Synthetic aperture radar","score":0.7095917463302612},{"id":"https://openalex.org/keywords/doppler-effect","display_name":"Doppler effect","score":0.6650949716567993},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.6371476650238037},{"id":"https://openalex.org/keywords/radar-imaging","display_name":"Radar imaging","score":0.6283806562423706},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6001476049423218},{"id":"https://openalex.org/keywords/inverse-synthetic-aperture-radar","display_name":"Inverse synthetic aperture radar","score":0.5960639715194702},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.545033872127533},{"id":"https://openalex.org/keywords/image-formation","display_name":"Image formation","score":0.5131407380104065},{"id":"https://openalex.org/keywords/frequency-domain","display_name":"Frequency domain","score":0.5042389631271362},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.47429946064949036},{"id":"https://openalex.org/keywords/phase","display_name":"Phase (matter)","score":0.46213263273239136},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.45084550976753235},{"id":"https://openalex.org/keywords/amplitude","display_name":"Amplitude","score":0.43524104356765747},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.38639935851097107},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.3765604496002197},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.26966243982315063},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.2599410116672516},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.2537049949169159},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1201682984828949}],"concepts":[{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.7095917463302612},{"id":"https://openalex.org/C142757262","wikidata":"https://www.wikidata.org/wiki/Q76436","display_name":"Doppler effect","level":2,"score":0.6650949716567993},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.6371476650238037},{"id":"https://openalex.org/C10929652","wikidata":"https://www.wikidata.org/wiki/Q7279985","display_name":"Radar imaging","level":3,"score":0.6283806562423706},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6001476049423218},{"id":"https://openalex.org/C109094680","wikidata":"https://www.wikidata.org/wiki/Q6060432","display_name":"Inverse synthetic aperture radar","level":4,"score":0.5960639715194702},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.545033872127533},{"id":"https://openalex.org/C125045340","wikidata":"https://www.wikidata.org/wiki/Q6002224","display_name":"Image formation","level":3,"score":0.5131407380104065},{"id":"https://openalex.org/C19118579","wikidata":"https://www.wikidata.org/wiki/Q786423","display_name":"Frequency domain","level":2,"score":0.5042389631271362},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.47429946064949036},{"id":"https://openalex.org/C44280652","wikidata":"https://www.wikidata.org/wiki/Q104837","display_name":"Phase (matter)","level":2,"score":0.46213263273239136},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.45084550976753235},{"id":"https://openalex.org/C180205008","wikidata":"https://www.wikidata.org/wiki/Q159190","display_name":"Amplitude","level":2,"score":0.43524104356765747},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.38639935851097107},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.3765604496002197},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.26966243982315063},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.2599410116672516},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.2537049949169159},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1201682984828949},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0},{"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.2011.2161317","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgrs.2011.2161317","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":[{"id":"https://metadata.un.org/sdg/11","display_name":"Sustainable cities and communities","score":0.6800000071525574}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":35,"referenced_works":["https://openalex.org/W44472811","https://openalex.org/W599608442","https://openalex.org/W1527747735","https://openalex.org/W1531150446","https://openalex.org/W1602107991","https://openalex.org/W1964749721","https://openalex.org/W1978064460","https://openalex.org/W1989019940","https://openalex.org/W1991091427","https://openalex.org/W1992530859","https://openalex.org/W2042829168","https://openalex.org/W2055801397","https://openalex.org/W2056210040","https://openalex.org/W2068861688","https://openalex.org/W2088913534","https://openalex.org/W2093541223","https://openalex.org/W2107744876","https://openalex.org/W2112305331","https://openalex.org/W2124092061","https://openalex.org/W2127488149","https://openalex.org/W2128979421","https://openalex.org/W2132722756","https://openalex.org/W2133583054","https://openalex.org/W2133751420","https://openalex.org/W2141325030","https://openalex.org/W2147016563","https://openalex.org/W2154825516","https://openalex.org/W2159969217","https://openalex.org/W2167317514","https://openalex.org/W2167467478","https://openalex.org/W2168581654","https://openalex.org/W2168828182","https://openalex.org/W2171912497","https://openalex.org/W4252734343","https://openalex.org/W6648381281"],"related_works":["https://openalex.org/W2996630340","https://openalex.org/W2540450177","https://openalex.org/W2170580735","https://openalex.org/W1552305638","https://openalex.org/W1915418828","https://openalex.org/W2547107543","https://openalex.org/W1530257205","https://openalex.org/W2143414251","https://openalex.org/W2147173157","https://openalex.org/W3199933391"],"abstract_inverted_index":{"For":[0],"along-track":[1],"multichannel":[2,133],"synthetic":[3],"aperture":[4],"radar,":[5],"this":[6],"paper":[7],"proposes":[8],"a":[9,82,99],"novel":[10],"ground":[11],"moving":[12,38,53,96],"target":[13,39,101],"signal":[14,148,174],"model":[15,175],"in":[16,55,108],"the":[17,24,30,43,66,71,77,109,127,139,146,150,169,172],"high-resolution":[18],"complex":[19,32,56,151],"image":[20,110,152],"domain.":[21],"Based":[22],"on":[23],"range-Doppler":[25],"imaging":[26],"of":[27,34,81,95,123,171],"static":[28,83],"scene,":[29],"2-D":[31,67],"response":[33,80],"an":[35],"isolated":[36],"rectilinearly":[37],"is":[40,50,136],"derived":[41],"via":[42],"stationary":[44],"phase":[45,88],"principle":[46],"(SPP)":[47],"approximations.":[48],"It":[49],"shown":[51],"that":[52],"targets":[54,107,124],"domain":[57],"can":[58,102,154],"be":[59,103,155],"divided":[60],"into":[61,105],"three":[62],"types":[63,94,122],"according":[64],"to":[65,167],"motion":[68],"distribution":[69],"and":[70,87,158,176],"SPP":[72],"approximation":[73],"conditions.":[74],"Different":[75],"from":[76],"known":[78],"peaklike":[79],"target,":[84],"different":[85,93],"amplitude":[86],"modulations":[89],"will":[90,125],"appear":[91],"for":[92],"targets.":[97],"Moreover,":[98],"single":[100],"split":[104],"two":[106,117],"when":[111],"its":[112],"Doppler":[113,119,129,142],"spectrum":[114],"spreads":[115],"over":[116],"ambiguous":[118,141],"zones.":[120],"All":[121],"have":[126],"same":[128],"interferometric":[130],"effect":[131],"along":[132],"images,":[134],"which":[135],"decided":[137],"by":[138],"target's":[140],"frequency.":[143],"Furthermore,":[144],"with":[145],"proposed":[147,173],"model,":[149],"properties":[153],"completely":[156],"described":[157],"analyzed.":[159],"Finally,":[160],"some":[161],"numerical":[162],"experiments":[163],"are":[164],"also":[165],"provided":[166],"demonstrate":[168],"effectiveness":[170],"analysis.":[177]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":5},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":5},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":10},{"year":2018,"cited_by_count":8},{"year":2017,"cited_by_count":9},{"year":2016,"cited_by_count":14},{"year":2015,"cited_by_count":3},{"year":2014,"cited_by_count":6},{"year":2013,"cited_by_count":4},{"year":2012,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
