{"id":"https://openalex.org/W4361297549","doi":"https://doi.org/10.3390/rs15071792","title":"Radar Maneuvering Target Detection Based on Product Scale Zoom Discrete Chirp Fourier Transform","display_name":"Radar Maneuvering Target Detection Based on Product Scale Zoom Discrete Chirp Fourier Transform","publication_year":2023,"publication_date":"2023-03-27","ids":{"openalex":"https://openalex.org/W4361297549","doi":"https://doi.org/10.3390/rs15071792"},"language":"en","primary_location":{"id":"doi:10.3390/rs15071792","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs15071792","pdf_url":"https://www.mdpi.com/2072-4292/15/7/1792/pdf?version=1679997302","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Remote Sensing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/2072-4292/15/7/1792/pdf?version=1679997302","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5060778783","display_name":"Lang Xia","orcid":"https://orcid.org/0009-0003-7910-7950"},"institutions":[{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lang Xia","raw_affiliation_strings":["Electronic Information School, Wuhan University, Wuhan 430072, China"],"affiliations":[{"raw_affiliation_string":"Electronic Information School, Wuhan University, Wuhan 430072, China","institution_ids":["https://openalex.org/I37461747"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5047419048","display_name":"Huotao Gao","orcid":"https://orcid.org/0000-0001-7048-6411"},"institutions":[{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Huotao Gao","raw_affiliation_strings":["Electronic Information School, Wuhan University, Wuhan 430072, China"],"affiliations":[{"raw_affiliation_string":"Electronic Information School, Wuhan University, Wuhan 430072, China","institution_ids":["https://openalex.org/I37461747"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5033383864","display_name":"Lizheng Liang","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Lizheng Liang","raw_affiliation_strings":["Mingfei Weiye Technology Co., Ltd., Wuhan 430061, China"],"affiliations":[{"raw_affiliation_string":"Mingfei Weiye Technology Co., Ltd., Wuhan 430061, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014099224","display_name":"Taoming Lu","orcid":"https://orcid.org/0000-0002-9562-235X"},"institutions":[{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Taoming Lu","raw_affiliation_strings":["Electronic Information School, Wuhan University, Wuhan 430072, China"],"affiliations":[{"raw_affiliation_string":"Electronic Information School, Wuhan University, Wuhan 430072, China","institution_ids":["https://openalex.org/I37461747"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5025809671","display_name":"Boning Feng","orcid":null},"institutions":[{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Boning Feng","raw_affiliation_strings":["Electronic Information School, Wuhan University, Wuhan 430072, China"],"affiliations":[{"raw_affiliation_string":"Electronic Information School, Wuhan University, Wuhan 430072, China","institution_ids":["https://openalex.org/I37461747"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5047419048"],"corresponding_institution_ids":["https://openalex.org/I37461747"],"apc_list":{"value":2500,"currency":"CHF","value_usd":2707},"apc_paid":{"value":2500,"currency":"CHF","value_usd":2707},"fwci":4.0841,"has_fulltext":true,"cited_by_count":5,"citation_normalized_percentile":{"value":0.93769312,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"15","issue":"7","first_page":"1792","last_page":"1792"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11038","display_name":"Advanced SAR Imaging Techniques","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"}},"topics":[{"id":"https://openalex.org/T11038","display_name":"Advanced SAR Imaging Techniques","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/T10891","display_name":"Radar Systems and Signal Processing","score":0.988099992275238,"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/T11698","display_name":"Underwater Acoustics Research","score":0.9812999963760376,"subfield":{"id":"https://openalex.org/subfields/1910","display_name":"Oceanography"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/chirp","display_name":"Chirp","score":0.7462742328643799},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6029349565505981},{"id":"https://openalex.org/keywords/fourier-transform","display_name":"Fourier transform","score":0.5564050078392029},{"id":"https://openalex.org/keywords/fractional-fourier-transform","display_name":"Fractional Fourier transform","score":0.5396613478660583},{"id":"https://openalex.org/keywords/discrete-fourier-transform","display_name":"Discrete Fourier transform (general)","score":0.4520842134952545},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.44879546761512756},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.4298628866672516},{"id":"https://openalex.org/keywords/zoom","display_name":"Zoom","score":0.42338141798973083},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.3753294050693512},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.28345197439193726},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.27836886048316956},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.22747120261192322},{"id":"https://openalex.org/keywords/fourier-analysis","display_name":"Fourier analysis","score":0.14411106705665588},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.0773615837097168}],"concepts":[{"id":"https://openalex.org/C132794960","wikidata":"https://www.wikidata.org/wiki/Q27304","display_name":"Chirp","level":3,"score":0.7462742328643799},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6029349565505981},{"id":"https://openalex.org/C102519508","wikidata":"https://www.wikidata.org/wiki/Q6520159","display_name":"Fourier transform","level":2,"score":0.5564050078392029},{"id":"https://openalex.org/C76563020","wikidata":"https://www.wikidata.org/wiki/Q4817582","display_name":"Fractional Fourier transform","level":4,"score":0.5396613478660583},{"id":"https://openalex.org/C57733114","wikidata":"https://www.wikidata.org/wiki/Q1006032","display_name":"Discrete Fourier transform (general)","level":5,"score":0.4520842134952545},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.44879546761512756},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.4298628866672516},{"id":"https://openalex.org/C124913957","wikidata":"https://www.wikidata.org/wiki/Q1232548","display_name":"Zoom","level":3,"score":0.42338141798973083},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.3753294050693512},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.28345197439193726},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.27836886048316956},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.22747120261192322},{"id":"https://openalex.org/C203024314","wikidata":"https://www.wikidata.org/wiki/Q1365258","display_name":"Fourier analysis","level":3,"score":0.14411106705665588},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0773615837097168},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C520434653","wikidata":"https://www.wikidata.org/wiki/Q38867","display_name":"Laser","level":2,"score":0.0},{"id":"https://openalex.org/C15336307","wikidata":"https://www.wikidata.org/wiki/Q1766051","display_name":"Lens (geology)","level":2,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.3390/rs15071792","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs15071792","pdf_url":"https://www.mdpi.com/2072-4292/15/7/1792/pdf?version=1679997302","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Remote Sensing","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:b3f26f4e16bd4758b2b6640e5fd062e7","is_oa":true,"landing_page_url":"https://doaj.org/article/b3f26f4e16bd4758b2b6640e5fd062e7","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Remote Sensing, Vol 15, Iss 7, p 1792 (2023)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/2072-4292/15/7/1792/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/rs15071792","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Remote Sensing; Volume 15; Issue 7; Pages: 1792","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/rs15071792","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs15071792","pdf_url":"https://www.mdpi.com/2072-4292/15/7/1792/pdf?version=1679997302","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Remote Sensing","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.6299999952316284,"id":"https://metadata.un.org/sdg/7"}],"awards":[{"id":"https://openalex.org/G1023919524","display_name":null,"funder_award_id":", Grant","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G1231421488","display_name":null,"funder_award_id":"under","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G1285852437","display_name":null,"funder_award_id":"KCJJ2019-05","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G1862519137","display_name":null,"funder_award_id":"2017J-13","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"},{"id":"https://openalex.org/G2087396116","display_name":null,"funder_award_id":"China","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2322242487","display_name":null,"funder_award_id":"2042019K50264","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"},{"id":"https://openalex.org/G2376276132","display_name":null,"funder_award_id":"China","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"},{"id":"https://openalex.org/G2870525900","display_name":null,"funder_award_id":"Wuhan","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3317480652","display_name":null,"funder_award_id":"Science","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3786745975","display_name":null,"funder_award_id":"Wuhan","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"},{"id":"https://openalex.org/G391238517","display_name":null,"funder_award_id":", and","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4331701590","display_name":null,"funder_award_id":"61671333","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4872122564","display_name":null,"funder_award_id":"616713","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5670641888","display_name":null,"funder_award_id":"61671333","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"},{"id":"https://openalex.org/G5760271024","display_name":null,"funder_award_id":"2042019K50264","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5987435982","display_name":null,"funder_award_id":"61671333","funder_id":"https://openalex.org/F4320322186","funder_display_name":"Natural Science Foundation of Hubei Province"},{"id":"https://openalex.org/G5994120800","display_name":null,"funder_award_id":"Natural","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6202902856","display_name":null,"funder_award_id":"2042020gf0003","funder_id":"https://openalex.org/F4320322186","funder_display_name":"Natural Science Foundation of Hubei Province"},{"id":"https://openalex.org/G6719689894","display_name":null,"funder_award_id":"2042020gf0003","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6804958431","display_name":null,"funder_award_id":"Wuhan","funder_id":"https://openalex.org/F4320322186","funder_display_name":"Natural Science Foundation of Hubei Province"},{"id":"https://openalex.org/G6827988116","display_name":null,"funder_award_id":"KCJJ2019-05","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"},{"id":"https://openalex.org/G7275564382","display_name":null,"funder_award_id":"2014CFA093","funder_id":"https://openalex.org/F4320322186","funder_display_name":"Natural Science Foundation of Hubei Province"},{"id":"https://openalex.org/G7505193995","display_name":null,"funder_award_id":"2017J-13","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8178036092","display_name":null,"funder_award_id":"KCJJ2019-05","funder_id":"https://openalex.org/F4320322186","funder_display_name":"Natural Science Foundation of Hubei Province"},{"id":"https://openalex.org/G8287847253","display_name":null,"funder_award_id":"2017J-13","funder_id":"https://openalex.org/F4320322186","funder_display_name":"Natural Science Foundation of Hubei Province"},{"id":"https://openalex.org/G850254556","display_name":null,"funder_award_id":"2014CFA093","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8757714606","display_name":null,"funder_award_id":"2042019K50264","funder_id":"https://openalex.org/F4320322186","funder_display_name":"Natural Science Foundation of Hubei Province"},{"id":"https://openalex.org/G8825644497","display_name":null,"funder_award_id":"2014CFA093","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"},{"id":"https://openalex.org/G8951484681","display_name":null,"funder_award_id":"Grant","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320322186","display_name":"Natural Science Foundation of Hubei Province","ror":null},{"id":"https://openalex.org/F4320335787","display_name":"Fundamental Research Funds for the Central Universities","ror":null}],"has_content":{"grobid_xml":false,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4361297549.pdf"},"referenced_works_count":41,"referenced_works":["https://openalex.org/W1973731344","https://openalex.org/W2011422963","https://openalex.org/W2012622138","https://openalex.org/W2025327910","https://openalex.org/W2036067086","https://openalex.org/W2055994300","https://openalex.org/W2056827880","https://openalex.org/W2086436307","https://openalex.org/W2111739656","https://openalex.org/W2114418710","https://openalex.org/W2145035134","https://openalex.org/W2147016563","https://openalex.org/W2153493391","https://openalex.org/W2155025946","https://openalex.org/W2159440746","https://openalex.org/W2249752141","https://openalex.org/W2295489709","https://openalex.org/W2324281119","https://openalex.org/W2396259021","https://openalex.org/W2524049303","https://openalex.org/W2809713602","https://openalex.org/W2884636455","https://openalex.org/W2887001059","https://openalex.org/W2900576378","https://openalex.org/W2901010110","https://openalex.org/W2909375924","https://openalex.org/W2920214444","https://openalex.org/W2976665037","https://openalex.org/W2977852508","https://openalex.org/W2996074787","https://openalex.org/W3016436174","https://openalex.org/W3023287784","https://openalex.org/W3036482617","https://openalex.org/W3084682175","https://openalex.org/W3138657785","https://openalex.org/W3162308394","https://openalex.org/W3197637065","https://openalex.org/W3202826650","https://openalex.org/W4281787013","https://openalex.org/W4285819513","https://openalex.org/W6840171983"],"related_works":["https://openalex.org/W2317831243","https://openalex.org/W2046395214","https://openalex.org/W2383644604","https://openalex.org/W2040742534","https://openalex.org/W2370357644","https://openalex.org/W2060793043","https://openalex.org/W2791873712","https://openalex.org/W2088283703","https://openalex.org/W2120381889","https://openalex.org/W4289821577"],"abstract_inverted_index":{"Long-time":[0],"coherent":[1,63,201],"integration":[2,64],"works":[3],"to":[4,23,37,148,162,187,193],"significantly":[5],"increase":[6],"the":[7,15,18,38,44,50,53,68,80,84,91,101,108,116,119,124,128,137,142,150,159,168,172,177,181,195,221,229,235,239,254,257],"detection":[8,51],"probability":[9],"for":[10,215],"maneuvering":[11,45,54],"targets.":[12,55],"However,":[13],"during":[14],"observation":[16],"time,":[17],"problems":[19],"that":[20],"often":[21],"tend":[22],"occur":[24],"are":[25,122,185],"range":[26,143,160],"cell":[27,33],"migration":[28,34],"(RCM)":[29],"and":[30,41,104,166,174,197,212,248],"Doppler":[31],"frequency":[32,103,144,161],"(DFCM),":[35],"due":[36],"high":[39],"velocity":[40,173],"acceleration":[42,175],"of":[43,52,107,114,118,176,256],"target,":[46],"which":[47,233],"can":[48,98,223],"reduce":[49],"In":[56],"this":[57],"regard,":[58],"we":[59],"propose":[60],"a":[61,153,189,206,242],"new":[62],"approach,":[65],"based":[66,227],"on":[67,136,228],"product":[69,154],"scale":[70,129],"zoom":[71,81,92],"discrete":[72,86,93],"chirp":[73,87,94,105],"Fourier":[74,88,95],"transform":[75,89,96,208,231],"(PSZDCFT).":[76],"Specifically,":[77],"by":[78],"introducing":[79],"operation":[82,155],"into":[83],"modified":[85],"(MDCFT),":[90],"(ZDCFT)":[97],"correctly":[99],"estimate":[100],"centroid":[102],"rate":[106],"linear":[109,207],"frequency-modulated":[110],"signal":[111,121,140],"(LFM),":[112],"regardless":[113],"whether":[115],"parameters":[117],"LFM":[120],"outside":[123],"estimation":[125],"scopes.":[126],"Then,":[127],"operation,":[130],"combined":[131],"with":[132],"ZDCFT,":[133],"is":[134,156,205,213],"performed":[135],"radar":[138],"echo":[139],"in":[141],"slow":[145],"time":[146],"domain,":[147],"remove":[149],"coupling.":[151],"Thereafter,":[152],"executed":[157],"along":[158],"inhibit":[163],"spurious":[164],"peaks":[165],"reinforce":[167],"true":[169,182],"peak.":[170],"Finally,":[171],"target":[178],"estimated":[179],"from":[180],"peak":[183],"position,":[184],"used":[186],"construct":[188],"phase":[190],"compensation":[191],"function":[192],"eliminate":[194],"RCM":[196],"DFCM,":[198],"thus":[199],"achieving":[200],"integration.":[202],"The":[203],"method":[204,222,240],"without":[209],"energy":[210],"loss,":[211],"suitable":[214],"low":[216],"signal-to-noise":[217],"(SNR)":[218],"environments.":[219],"Moreover,":[220],"be":[224],"effectively":[225],"fulfilled":[226],"chirp-z":[230],"(CZT),":[232],"prevents":[234],"brute-force":[236],"search.":[237],"Thus,":[238],"reaches":[241],"favorable":[243],"tradeoff":[244],"between":[245],"anti-noise":[246],"performance":[247],"computational":[249],"load.":[250],"Intensive":[251],"simulations":[252],"demonstrate":[253],"effectiveness":[255],"proposed":[258],"method.":[259]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":2}],"updated_date":"2026-04-19T08:26:33.389920","created_date":"2025-10-10T00:00:00"}