{"id":"https://openalex.org/W2911266838","doi":"https://doi.org/10.1109/taes.2019.2895585","title":"Improving the Doppler Resolution of Ground-Based Surveillance Radar for Drone Detection","display_name":"Improving the Doppler Resolution of Ground-Based Surveillance Radar for Drone Detection","publication_year":2019,"publication_date":"2019-01-31","ids":{"openalex":"https://openalex.org/W2911266838","doi":"https://doi.org/10.1109/taes.2019.2895585","mag":"2911266838"},"language":"en","primary_location":{"id":"doi:10.1109/taes.2019.2895585","is_oa":false,"landing_page_url":"https://doi.org/10.1109/taes.2019.2895585","pdf_url":null,"source":{"id":"https://openalex.org/S193624734","display_name":"IEEE Transactions on Aerospace and Electronic Systems","issn_l":"0018-9251","issn":["0018-9251","1557-9603","2371-9877"],"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 Aerospace and Electronic Systems","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/A5078879647","display_name":"Hongbo Sun","orcid":"https://orcid.org/0000-0002-8221-5376"},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":true,"raw_author_name":"Hongbo Sun","raw_affiliation_strings":["Nanyang Technological University, Singapore"],"affiliations":[{"raw_affiliation_string":"Nanyang Technological University, Singapore","institution_ids":["https://openalex.org/I172675005"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5069573953","display_name":"Beom\u2010Seok Oh","orcid":"https://orcid.org/0000-0002-7521-7197"},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Beom-Seok Oh","raw_affiliation_strings":["Nanyang Technological University, Singapore"],"affiliations":[{"raw_affiliation_string":"Nanyang Technological University, Singapore","institution_ids":["https://openalex.org/I172675005"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100682043","display_name":"Xin Guo","orcid":"https://orcid.org/0000-0002-9137-909X"},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Xin Guo","raw_affiliation_strings":["Nanyang Technological University, Singapore"],"affiliations":[{"raw_affiliation_string":"Nanyang Technological University, Singapore","institution_ids":["https://openalex.org/I172675005"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5049506273","display_name":"Zhiping Lin","orcid":"https://orcid.org/0000-0002-1587-1226"},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Zhiping Lin","raw_affiliation_strings":["Nanyang Technological University, Singapore"],"affiliations":[{"raw_affiliation_string":"Nanyang Technological University, Singapore","institution_ids":["https://openalex.org/I172675005"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5078879647"],"corresponding_institution_ids":["https://openalex.org/I172675005"],"apc_list":null,"apc_paid":null,"fwci":7.9339,"has_fulltext":false,"cited_by_count":57,"citation_normalized_percentile":{"value":0.97042239,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":100},"biblio":{"volume":"55","issue":"6","first_page":"3667","last_page":"3673"},"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/T10891","display_name":"Radar Systems and Signal Processing","score":0.9998999834060669,"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":0.9994999766349792,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/doppler-radar","display_name":"Doppler radar","score":0.670682430267334},{"id":"https://openalex.org/keywords/radar-tracker","display_name":"Radar tracker","score":0.6579557657241821},{"id":"https://openalex.org/keywords/doppler-effect","display_name":"Doppler effect","score":0.6549520492553711},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6392985582351685},{"id":"https://openalex.org/keywords/secondary-surveillance-radar","display_name":"Secondary surveillance radar","score":0.6186337471008301},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.6084706783294678},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.5341066122055054},{"id":"https://openalex.org/keywords/drone","display_name":"Drone","score":0.5251873731613159},{"id":"https://openalex.org/keywords/continuous-wave-radar","display_name":"Continuous-wave radar","score":0.5164240002632141},{"id":"https://openalex.org/keywords/space-time-adaptive-processing","display_name":"Space-time adaptive processing","score":0.5112981796264648},{"id":"https://openalex.org/keywords/radar-lock-on","display_name":"Radar lock-on","score":0.4995856285095215},{"id":"https://openalex.org/keywords/pulse-doppler-radar","display_name":"Pulse-Doppler radar","score":0.4741736650466919},{"id":"https://openalex.org/keywords/radar-engineering-details","display_name":"Radar engineering details","score":0.4330732226371765},{"id":"https://openalex.org/keywords/man-portable-radar","display_name":"Man-portable radar","score":0.4157121479511261},{"id":"https://openalex.org/keywords/radar-imaging","display_name":"Radar imaging","score":0.38247793912887573},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.3690077066421509},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.35221007466316223},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.14849531650543213},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.11640089750289917},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.09707435965538025}],"concepts":[{"id":"https://openalex.org/C2778559676","wikidata":"https://www.wikidata.org/wiki/Q1334213","display_name":"Doppler radar","level":3,"score":0.670682430267334},{"id":"https://openalex.org/C32283439","wikidata":"https://www.wikidata.org/wiki/Q1407014","display_name":"Radar tracker","level":3,"score":0.6579557657241821},{"id":"https://openalex.org/C142757262","wikidata":"https://www.wikidata.org/wiki/Q76436","display_name":"Doppler effect","level":2,"score":0.6549520492553711},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6392985582351685},{"id":"https://openalex.org/C114445506","wikidata":"https://www.wikidata.org/wiki/Q1196868","display_name":"Secondary surveillance radar","level":3,"score":0.6186337471008301},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.6084706783294678},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.5341066122055054},{"id":"https://openalex.org/C59519942","wikidata":"https://www.wikidata.org/wiki/Q650665","display_name":"Drone","level":2,"score":0.5251873731613159},{"id":"https://openalex.org/C59584813","wikidata":"https://www.wikidata.org/wiki/Q1029234","display_name":"Continuous-wave radar","level":4,"score":0.5164240002632141},{"id":"https://openalex.org/C190203512","wikidata":"https://www.wikidata.org/wiki/Q7572182","display_name":"Space-time adaptive processing","level":5,"score":0.5112981796264648},{"id":"https://openalex.org/C185565061","wikidata":"https://www.wikidata.org/wiki/Q6878284","display_name":"Radar lock-on","level":5,"score":0.4995856285095215},{"id":"https://openalex.org/C139931591","wikidata":"https://www.wikidata.org/wiki/Q1029151","display_name":"Pulse-Doppler radar","level":4,"score":0.4741736650466919},{"id":"https://openalex.org/C134406370","wikidata":"https://www.wikidata.org/wiki/Q832005","display_name":"Radar engineering details","level":4,"score":0.4330732226371765},{"id":"https://openalex.org/C161475128","wikidata":"https://www.wikidata.org/wiki/Q6746448","display_name":"Man-portable radar","level":5,"score":0.4157121479511261},{"id":"https://openalex.org/C10929652","wikidata":"https://www.wikidata.org/wiki/Q7279985","display_name":"Radar imaging","level":3,"score":0.38247793912887573},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.3690077066421509},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.35221007466316223},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.14849531650543213},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.11640089750289917},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.09707435965538025},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/taes.2019.2895585","is_oa":false,"landing_page_url":"https://doi.org/10.1109/taes.2019.2895585","pdf_url":null,"source":{"id":"https://openalex.org/S193624734","display_name":"IEEE Transactions on Aerospace and Electronic Systems","issn_l":"0018-9251","issn":["0018-9251","1557-9603","2371-9877"],"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 Aerospace and Electronic Systems","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.5099999904632568,"id":"https://metadata.un.org/sdg/16","display_name":"Peace, Justice and strong institutions"},{"score":0.41999998688697815,"id":"https://metadata.un.org/sdg/10","display_name":"Reduced inequalities"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":22,"referenced_works":["https://openalex.org/W1584299556","https://openalex.org/W2007221293","https://openalex.org/W2014534232","https://openalex.org/W2066218102","https://openalex.org/W2112855412","https://openalex.org/W2113638573","https://openalex.org/W2115419968","https://openalex.org/W2116613037","https://openalex.org/W2138353457","https://openalex.org/W2153567056","https://openalex.org/W2185914885","https://openalex.org/W2420956047","https://openalex.org/W2440292626","https://openalex.org/W2545595750","https://openalex.org/W2586500400","https://openalex.org/W2744043876","https://openalex.org/W2744419445","https://openalex.org/W2779048393","https://openalex.org/W2803354420","https://openalex.org/W3154732924","https://openalex.org/W6751509226","https://openalex.org/W6983454304"],"related_works":["https://openalex.org/W3124840004","https://openalex.org/W1995545405","https://openalex.org/W2006298995","https://openalex.org/W2753985014","https://openalex.org/W2807545795","https://openalex.org/W2344998011","https://openalex.org/W2902614056","https://openalex.org/W302493710","https://openalex.org/W241620167","https://openalex.org/W1551178665"],"abstract_inverted_index":{"In":[0,49],"this":[1],"paper,":[2],"we":[3],"propose":[4],"to":[5,11],"use":[6],"an":[7],"iterative":[8],"adaptive":[9],"approach":[10,58],"perform":[12],"the":[13,25,31,38,44,51,62],"Doppler":[14,32],"processing":[15],"in":[16,61],"ground-based":[17,70],"surveillance":[18,71],"radar":[19],"for":[20],"drone":[21],"detection.":[22],"It":[23],"overcomes":[24],"limited":[26],"dwell":[27],"time":[28],"and":[29,34,43],"improves":[30],"resolution,":[33],"therefore":[35],"significantly":[36],"enhances":[37],"discrimination":[39],"of":[40,47],"micro-Doppler":[41],"signature":[42],"correct":[45],"classification":[46],"drones.":[48],"addition,":[50],"target":[52],"detectability":[53],"is":[54,59],"also":[55],"improved.":[56],"This":[57],"validated":[60],"field":[63],"experiments":[64],"conducted":[65],"with":[66],"a":[67],"commercial":[68],"portable":[69],"radar.":[72]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":14},{"year":2024,"cited_by_count":11},{"year":2023,"cited_by_count":11},{"year":2022,"cited_by_count":13},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
