{"id":"https://openalex.org/W4406856682","doi":"https://doi.org/10.1109/lgrs.2025.3534222","title":"A 2-D Multiplication Modulation Jamming Method Against High-Resolution Spaceborne SAR Based on Defocus Correction","display_name":"A 2-D Multiplication Modulation Jamming Method Against High-Resolution Spaceborne SAR Based on Defocus Correction","publication_year":2025,"publication_date":"2025-01-01","ids":{"openalex":"https://openalex.org/W4406856682","doi":"https://doi.org/10.1109/lgrs.2025.3534222"},"language":"en","primary_location":{"id":"doi:10.1109/lgrs.2025.3534222","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lgrs.2025.3534222","pdf_url":null,"source":{"id":"https://openalex.org/S126920919","display_name":"IEEE Geoscience and Remote Sensing Letters","issn_l":"1545-598X","issn":["1545-598X","1558-0571"],"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 Geoscience and Remote Sensing Letters","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":null,"display_name":"Tianyou Huang","orcid":"https://orcid.org/0009-0000-1487-8859"},"institutions":[{"id":"https://openalex.org/I157773358","display_name":"Sun Yat-sen University","ror":"https://ror.org/0064kty71","country_code":"CN","type":"education","lineage":["https://openalex.org/I157773358"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Tianyou Huang","raw_affiliation_strings":["School of Electronics and Communication Engineering, Shenzhen Campus of Sun Yat-sen University, Shenzhen, Guangdong, China","Shenzhen Campus of Sun Yat-sen University, No.66 GongchangRoad, Guangming District, Shenzhen, Guangdong, PR. China"],"raw_orcid":"https://orcid.org/0009-0000-1487-8859","affiliations":[{"raw_affiliation_string":"School of Electronics and Communication Engineering, Shenzhen Campus of Sun Yat-sen University, Shenzhen, Guangdong, China","institution_ids":["https://openalex.org/I157773358"]},{"raw_affiliation_string":"Shenzhen Campus of Sun Yat-sen University, No.66 GongchangRoad, Guangming District, Shenzhen, Guangdong, PR. China","institution_ids":["https://openalex.org/I157773358"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024737694","display_name":"Huifu Lin","orcid":"https://orcid.org/0000-0002-0986-3852"},"institutions":[{"id":"https://openalex.org/I157773358","display_name":"Sun Yat-sen University","ror":"https://ror.org/0064kty71","country_code":"CN","type":"education","lineage":["https://openalex.org/I157773358"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Huifu Lin","raw_affiliation_strings":["School of Electronics and Communication Engineering, Shenzhen Campus of Sun Yat-sen University, Shenzhen, Guangdong, China","Shenzhen Campus of Sun Yat-sen University, No.66 GongchangRoad, Guangming District, Shenzhen, Guangdong, PR. China"],"raw_orcid":"https://orcid.org/0000-0002-0986-3852","affiliations":[{"raw_affiliation_string":"School of Electronics and Communication Engineering, Shenzhen Campus of Sun Yat-sen University, Shenzhen, Guangdong, China","institution_ids":["https://openalex.org/I157773358"]},{"raw_affiliation_string":"Shenzhen Campus of Sun Yat-sen University, No.66 GongchangRoad, Guangming District, Shenzhen, Guangdong, PR. China","institution_ids":["https://openalex.org/I157773358"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Chao Yang","orcid":"https://orcid.org/0009-0003-6113-4045"},"institutions":[{"id":"https://openalex.org/I157773358","display_name":"Sun Yat-sen University","ror":"https://ror.org/0064kty71","country_code":"CN","type":"education","lineage":["https://openalex.org/I157773358"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chao Yang","raw_affiliation_strings":["School of Electronics and Communication Engineering, Shenzhen Campus of Sun Yat-sen University, Shenzhen, Guangdong, China","Shenzhen Campus of Sun Yat-sen University, No.66 GongchangRoad, Guangming District, Shenzhen, Guangdong, PR. China"],"raw_orcid":"https://orcid.org/0009-0003-6113-4045","affiliations":[{"raw_affiliation_string":"School of Electronics and Communication Engineering, Shenzhen Campus of Sun Yat-sen University, Shenzhen, Guangdong, China","institution_ids":["https://openalex.org/I157773358"]},{"raw_affiliation_string":"Shenzhen Campus of Sun Yat-sen University, No.66 GongchangRoad, Guangming District, Shenzhen, Guangdong, PR. China","institution_ids":["https://openalex.org/I157773358"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Tao Lai","orcid":"https://orcid.org/0000-0002-6450-801X"},"institutions":[{"id":"https://openalex.org/I157773358","display_name":"Sun Yat-sen University","ror":"https://ror.org/0064kty71","country_code":"CN","type":"education","lineage":["https://openalex.org/I157773358"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tao Lai","raw_affiliation_strings":["School of Electronics and Communication Engineering, Shenzhen Campus of Sun Yat-sen University, Shenzhen, Guangdong, China","Shenzhen Campus of Sun Yat-sen University, No.66 GongchangRoad, Guangming District, Shenzhen, Guangdong, PR. China"],"raw_orcid":"https://orcid.org/0000-0002-6450-801X","affiliations":[{"raw_affiliation_string":"School of Electronics and Communication Engineering, Shenzhen Campus of Sun Yat-sen University, Shenzhen, Guangdong, China","institution_ids":["https://openalex.org/I157773358"]},{"raw_affiliation_string":"Shenzhen Campus of Sun Yat-sen University, No.66 GongchangRoad, Guangming District, Shenzhen, Guangdong, PR. China","institution_ids":["https://openalex.org/I157773358"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031712249","display_name":"Haifeng Huang","orcid":"https://orcid.org/0009-0007-5948-1821"},"institutions":[{"id":"https://openalex.org/I157773358","display_name":"Sun Yat-sen University","ror":"https://ror.org/0064kty71","country_code":"CN","type":"education","lineage":["https://openalex.org/I157773358"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Haifeng Huang","raw_affiliation_strings":["School of Electronics and Communication Engineering, Shenzhen Campus of Sun Yat-sen University, Shenzhen, Guangdong, China","Shenzhen Campus of Sun Yat-sen University, No.66 GongchangRoad, Guangming District, Shenzhen, Guangdong, PR. China"],"raw_orcid":"https://orcid.org/0009-0007-5948-1821","affiliations":[{"raw_affiliation_string":"School of Electronics and Communication Engineering, Shenzhen Campus of Sun Yat-sen University, Shenzhen, Guangdong, China","institution_ids":["https://openalex.org/I157773358"]},{"raw_affiliation_string":"Shenzhen Campus of Sun Yat-sen University, No.66 GongchangRoad, Guangming District, Shenzhen, Guangdong, PR. China","institution_ids":["https://openalex.org/I157773358"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5114269736","display_name":"Qingsong Wang","orcid":"https://orcid.org/0009-0004-9240-8341"},"institutions":[{"id":"https://openalex.org/I157773358","display_name":"Sun Yat-sen University","ror":"https://ror.org/0064kty71","country_code":"CN","type":"education","lineage":["https://openalex.org/I157773358"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qingsong Wang","raw_affiliation_strings":["School of Electronics and Communication Engineering, Shenzhen Campus of Sun Yat-sen University, Shenzhen, Guangdong, China","Shenzhen Campus of Sun Yat-sen University, No.66 GongchangRoad, Guangming District, Shenzhen, Guangdong, PR. China"],"raw_orcid":"https://orcid.org/0009-0004-9240-8341","affiliations":[{"raw_affiliation_string":"School of Electronics and Communication Engineering, Shenzhen Campus of Sun Yat-sen University, Shenzhen, Guangdong, China","institution_ids":["https://openalex.org/I157773358"]},{"raw_affiliation_string":"Shenzhen Campus of Sun Yat-sen University, No.66 GongchangRoad, Guangming District, Shenzhen, Guangdong, PR. China","institution_ids":["https://openalex.org/I157773358"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I157773358"],"apc_list":null,"apc_paid":null,"fwci":9.5755,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.96437548,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":95,"max":96},"biblio":{"volume":"22","issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11038","display_name":"Advanced SAR Imaging Techniques","score":0.965399980545044,"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":0.965399980545044,"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/T13114","display_name":"Image Processing Techniques and Applications","score":0.932200014591217,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"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":0.6734849214553833},{"id":"https://openalex.org/keywords/multiplication","display_name":"Multiplication (music)","score":0.6185176372528076},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6006587743759155},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.5672116875648499},{"id":"https://openalex.org/keywords/modulation","display_name":"Modulation (music)","score":0.5558143258094788},{"id":"https://openalex.org/keywords/jamming","display_name":"Jamming","score":0.555754542350769},{"id":"https://openalex.org/keywords/resolution","display_name":"Resolution (logic)","score":0.46400609612464905},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.32823628187179565},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.29749348759651184},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2451825737953186},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.16386887431144714},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.14856085181236267},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.14532214403152466}],"concepts":[{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.6734849214553833},{"id":"https://openalex.org/C2780595030","wikidata":"https://www.wikidata.org/wiki/Q3860309","display_name":"Multiplication (music)","level":2,"score":0.6185176372528076},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6006587743759155},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.5672116875648499},{"id":"https://openalex.org/C123079801","wikidata":"https://www.wikidata.org/wiki/Q750240","display_name":"Modulation (music)","level":2,"score":0.5558143258094788},{"id":"https://openalex.org/C2779079576","wikidata":"https://www.wikidata.org/wiki/Q17092823","display_name":"Jamming","level":2,"score":0.555754542350769},{"id":"https://openalex.org/C138268822","wikidata":"https://www.wikidata.org/wiki/Q1051925","display_name":"Resolution (logic)","level":2,"score":0.46400609612464905},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.32823628187179565},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.29749348759651184},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2451825737953186},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.16386887431144714},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.14856085181236267},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.14532214403152466},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"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/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/lgrs.2025.3534222","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lgrs.2025.3534222","pdf_url":null,"source":{"id":"https://openalex.org/S126920919","display_name":"IEEE Geoscience and Remote Sensing Letters","issn_l":"1545-598X","issn":["1545-598X","1558-0571"],"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 Geoscience and Remote Sensing Letters","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/13","score":0.44999998807907104,"display_name":"Climate action"}],"awards":[{"id":"https://openalex.org/G7115038004","display_name":null,"funder_award_id":"SGDX20230116092503007","funder_id":"https://openalex.org/F4320336736","funder_display_name":"Chengdu Science and Technology Program"}],"funders":[{"id":"https://openalex.org/F4320336736","display_name":"Chengdu Science and Technology Program","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W1566144858","https://openalex.org/W1974340448","https://openalex.org/W2016626869","https://openalex.org/W3045584198","https://openalex.org/W3088201989","https://openalex.org/W4386989208","https://openalex.org/W4396215010","https://openalex.org/W4396790138"],"related_works":["https://openalex.org/W1984793747","https://openalex.org/W4312547492","https://openalex.org/W3197729047","https://openalex.org/W3016692377","https://openalex.org/W1624160917","https://openalex.org/W2370486284","https://openalex.org/W2143847498","https://openalex.org/W2354671671","https://openalex.org/W1987034598","https://openalex.org/W3005169718"],"abstract_inverted_index":{"The":[0],"traditional":[1],"2-D":[2,116],"multiplication":[3],"modulation":[4],"jamming":[5,17,78],"(2D-MMJ)":[6],"method":[7,53,129,139],"is":[8,64,97,121],"widely":[9],"used":[10],"in":[11,34],"synthetic":[12],"aperture":[13],"radar":[14],"(SAR)":[15],"deception":[16,38,45,147],"due":[18],"to":[19,104],"its":[20],"simple":[21],"hardware":[22],"implementation":[23],"and":[24,77,108,140],"convenient":[25],"template":[26,110],"preparation.":[27],"However,":[28],"it":[29],"suffers":[30],"from":[31],"serious":[32],"defocusing":[33,135],"high-resolution":[35],"spaceborne":[36],"SAR":[37],"jamming.":[39,148],"To":[40],"improve":[41],"the":[42,60,68,75,82,89,92,105,115,127,132,137,143,146],"fidelity":[43,144],"of":[44,134,145],"jamming,":[46],"this":[47],"letter":[48],"proposes":[49],"an":[50],"improved":[51],"2D-MMJ":[52,106,138],"based":[54,113],"on":[55,114,136],"defocus":[56,61,90],"correction":[57,62,95],"(2D-MMJDC).":[58],"First,":[59],"phase":[63,96],"designed":[65],"by":[66,88],"analyzing":[67],"range":[69],"cell":[70],"migration":[71],"(RCM)":[72],"curves":[73],"between":[74],"real":[76],"signals.":[79],"Next,":[80],"considering":[81],"false":[83],"point-target":[84],"azimuth":[85,93],"deviation":[86,94],"caused":[87],"correction,":[91],"designed.":[98,122],"Finally,":[99],"two":[100],"phases":[101],"are":[102],"added":[103],"method,":[107],"a":[109],"preparation":[111],"process":[112],"fast":[117],"Fourier":[118],"transform":[119],"(2D-FFT)":[120],"Simulation":[123],"results":[124],"show":[125],"that":[126],"2D-MMJDC":[128],"effectively":[130],"solves":[131],"problem":[133],"greatly":[141],"improves":[142]},"counts_by_year":[{"year":2025,"cited_by_count":2}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-01-28T00:00:00"}