{"id":"https://openalex.org/W4402261594","doi":"https://doi.org/10.1109/igarss53475.2024.10640825","title":"Compressive Sensing-Based Two-Step Multipath Suppression Method for MIMO Through-the-Wall Radar Imaging","display_name":"Compressive Sensing-Based Two-Step Multipath Suppression Method for MIMO Through-the-Wall Radar Imaging","publication_year":2024,"publication_date":"2024-07-07","ids":{"openalex":"https://openalex.org/W4402261594","doi":"https://doi.org/10.1109/igarss53475.2024.10640825"},"language":"en","primary_location":{"id":"doi:10.1109/igarss53475.2024.10640825","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss53475.2024.10640825","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IGARSS 2024 - 2024 IEEE International Geoscience and Remote Sensing Symposium","raw_type":"proceedings-article"},"type":"conference-paper","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/A5074265133","display_name":"Zhihao Zhu","orcid":"https://orcid.org/0009-0006-5182-735X"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhihao Zhu","raw_affiliation_strings":["University of Electronic Science and Technology of China,School of Information and Communication Engineering,Chengdu,China,611731"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Electronic Science and Technology of China,School of Information and Communication Engineering,Chengdu,China,611731","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100390338","display_name":"Jiahui Chen","orcid":"https://orcid.org/0000-0003-2259-9897"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiahui Chen","raw_affiliation_strings":["University of Electronic Science and Technology of China,School of Information and Communication Engineering,Chengdu,China,611731"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Electronic Science and Technology of China,School of Information and Communication Engineering,Chengdu,China,611731","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045496426","display_name":"Shisheng Guo","orcid":"https://orcid.org/0000-0002-5954-9837"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shisheng Guo","raw_affiliation_strings":["University of Electronic Science and Technology of China,School of Information and Communication Engineering,Chengdu,China,611731"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Electronic Science and Technology of China,School of Information and Communication Engineering,Chengdu,China,611731","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015609860","display_name":"Guolong Cui","orcid":"https://orcid.org/0000-0001-5707-6311"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Guolong Cui","raw_affiliation_strings":["University of Electronic Science and Technology of China,School of Information and Communication Engineering,Chengdu,China,611731"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Electronic Science and Technology of China,School of Information and Communication Engineering,Chengdu,China,611731","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100415183","display_name":"Xiaobo Yang","orcid":"https://orcid.org/0000-0003-4080-4559"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaobo Yang","raw_affiliation_strings":["University of Electronic Science and Technology of China,School of Information and Communication Engineering,Chengdu,China,611731"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Electronic Science and Technology of China,School of Information and Communication Engineering,Chengdu,China,611731","institution_ids":["https://openalex.org/I150229711"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I150229711"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"8912","last_page":"8915"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11739","display_name":"Microwave Imaging and Scattering Analysis","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T11739","display_name":"Microwave Imaging and Scattering Analysis","score":1.0,"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/T10500","display_name":"Sparse and Compressive Sensing Techniques","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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":0.9990000128746033,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/multipath-propagation","display_name":"Multipath propagation","score":0.574903130531311},{"id":"https://openalex.org/keywords/radar-imaging","display_name":"Radar imaging","score":0.5733189582824707},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5090455412864685},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.49843525886535645},{"id":"https://openalex.org/keywords/compressed-sensing","display_name":"Compressed sensing","score":0.47456055879592896},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.45527949929237366},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.3753676414489746},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.35889357328414917},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.2913072109222412},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.20192477107048035},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.18686184287071228},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.1622278392314911},{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.0592038631439209}],"concepts":[{"id":"https://openalex.org/C161218011","wikidata":"https://www.wikidata.org/wiki/Q11827794","display_name":"Multipath propagation","level":3,"score":0.574903130531311},{"id":"https://openalex.org/C10929652","wikidata":"https://www.wikidata.org/wiki/Q7279985","display_name":"Radar imaging","level":3,"score":0.5733189582824707},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5090455412864685},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.49843525886535645},{"id":"https://openalex.org/C124851039","wikidata":"https://www.wikidata.org/wiki/Q2665459","display_name":"Compressed sensing","level":2,"score":0.47456055879592896},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.45527949929237366},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.3753676414489746},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.35889357328414917},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.2913072109222412},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.20192477107048035},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.18686184287071228},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.1622278392314911},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.0592038631439209},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/igarss53475.2024.10640825","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss53475.2024.10640825","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IGARSS 2024 - 2024 IEEE International Geoscience and Remote Sensing Symposium","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.49000000953674316,"id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":6,"referenced_works":["https://openalex.org/W1974107719","https://openalex.org/W2008340591","https://openalex.org/W2196313793","https://openalex.org/W2431163126","https://openalex.org/W2796035343","https://openalex.org/W2951423835"],"related_works":["https://openalex.org/W2158224665","https://openalex.org/W2379589510","https://openalex.org/W2810730439","https://openalex.org/W4300044672","https://openalex.org/W1881631164","https://openalex.org/W2358292267","https://openalex.org/W2378166785","https://openalex.org/W1964277756","https://openalex.org/W4313855562","https://openalex.org/W2091422131"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"we":[3,24,86],"consider":[4],"the":[5,16,51,68,78,81,93,98,111,114],"problem":[6],"of":[7,20,53,57,62,83,102,113],"multipath":[8],"suppression":[9],"for":[10,50],"through-the-wall":[11],"radar":[12],"imaging":[13],"(TWRI).":[14],"Exploiting":[15],"spatial":[17,33],"diversity":[18],"characteristic":[19],"multiple-input-multiple-output":[21],"(MIMO)":[22],"radar,":[23],"present":[25,87],"a":[26,37,88],"novel":[27],"framework":[28],"integrated":[29],"compressive":[30],"sensing":[31],"and":[32,60,73,105],"filtering":[34],"to":[35,91],"formulate":[36],"ghost-free":[38],"image":[39],"with":[40,70],"high-resolution.":[41],"Specifically,":[42],"an":[43],"array":[44],"signal":[45,69],"processing":[46],"model":[47],"that":[48],"accounts":[49],"direction":[52,56,100],"departure":[54],"(DoD),":[55],"arrival":[58,63],"(DoA)":[59],"time":[61],"(ToA)":[64],"is":[65,75,117],"established,":[66],"where":[67,97],"unequal":[71],"DoD":[72],"DoA":[74],"regarded":[76],"as":[77],"multipath.":[79],"For":[80],"purpose":[82],"computational":[84],"efficiency,":[85],"two-step":[89],"method":[90,101,116],"solve":[92],"proposed":[94,115],"large-scale":[95],"problem,":[96],"alternating":[99],"multiplier":[103],"(ADMM)":[104],"Capon":[106],"beamforming":[107],"are":[108],"employed.":[109],"Finally,":[110],"performance":[112],"verified":[118],"via":[119],"simulations.":[120]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":2}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
