{"id":"https://openalex.org/W4285239781","doi":"https://doi.org/10.1109/tsp.2022.3190626","title":"Folded Clutter Suppression for Pulse-Doppler Radar Based on Pulse-Agile Waveforms","display_name":"Folded Clutter Suppression for Pulse-Doppler Radar Based on Pulse-Agile Waveforms","publication_year":2022,"publication_date":"2022-01-01","ids":{"openalex":"https://openalex.org/W4285239781","doi":"https://doi.org/10.1109/tsp.2022.3190626"},"language":"en","primary_location":{"id":"doi:10.1109/tsp.2022.3190626","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tsp.2022.3190626","pdf_url":null,"source":{"id":"https://openalex.org/S168680287","display_name":"IEEE Transactions on Signal Processing","issn_l":"1053-587X","issn":["1053-587X","1941-0476"],"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 Signal Processing","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/A5001853963","display_name":"Yinghao Sun","orcid":"https://orcid.org/0000-0003-4422-2177"},"institutions":[{"id":"https://openalex.org/I125839683","display_name":"Beijing Institute of Technology","ror":"https://ror.org/01skt4w74","country_code":"CN","type":"education","lineage":["https://openalex.org/I125839683","https://openalex.org/I890469752"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Yinghao Sun","raw_affiliation_strings":["Key Laboratory of Electronic and Information Technology in Satellite Navigation, Ministry of Education, Radar Research Laboratory, School of Information and Electronics, Beijing Institute of Technology, Beijing, China","Key Laboratory of Electronic and Information Technology in Satellite Navigation, Ministry of Education, the Radar Research Laboratory, School of Information and Electronics, Beijing Institute of Technology, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Electronic and Information Technology in Satellite Navigation, Ministry of Education, Radar Research Laboratory, School of Information and Electronics, Beijing Institute of Technology, Beijing, China","institution_ids":["https://openalex.org/I125839683"]},{"raw_affiliation_string":"Key Laboratory of Electronic and Information Technology in Satellite Navigation, Ministry of Education, the Radar Research Laboratory, School of Information and Electronics, Beijing Institute of Technology, Beijing, China","institution_ids":["https://openalex.org/I125839683"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100658877","display_name":"Huayu Fan","orcid":"https://orcid.org/0000-0001-9422-1311"},"institutions":[{"id":"https://openalex.org/I125839683","display_name":"Beijing Institute of Technology","ror":"https://ror.org/01skt4w74","country_code":"CN","type":"education","lineage":["https://openalex.org/I125839683","https://openalex.org/I890469752"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Huayu Fan","raw_affiliation_strings":["Key Laboratory of Electronic and Information Technology in Satellite Navigation, Ministry of Education, Radar Research Laboratory, School of Information and Electronics, Beijing Institute of Technology, Beijing, China","Key Laboratory of Electronic and Information Technology in Satellite Navigation, Ministry of Education, the Radar Research Laboratory, School of Information and Electronics, Beijing Institute of Technology, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Electronic and Information Technology in Satellite Navigation, Ministry of Education, Radar Research Laboratory, School of Information and Electronics, Beijing Institute of Technology, Beijing, China","institution_ids":["https://openalex.org/I125839683"]},{"raw_affiliation_string":"Key Laboratory of Electronic and Information Technology in Satellite Navigation, Ministry of Education, the Radar Research Laboratory, School of Information and Electronics, Beijing Institute of Technology, Beijing, China","institution_ids":["https://openalex.org/I125839683"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110896126","display_name":"Lixiang Ren","orcid":null},"institutions":[{"id":"https://openalex.org/I125839683","display_name":"Beijing Institute of Technology","ror":"https://ror.org/01skt4w74","country_code":"CN","type":"education","lineage":["https://openalex.org/I125839683","https://openalex.org/I890469752"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lixiang Ren","raw_affiliation_strings":["Key Laboratory of Electronic and Information Technology in Satellite Navigation, Ministry of Education, Radar Research Laboratory, School of Information and Electronics, Beijing Institute of Technology, Beijing, China","Key Laboratory of Electronic and Information Technology in Satellite Navigation, Ministry of Education, the Radar Research Laboratory, School of Information and Electronics, Beijing Institute of Technology, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Electronic and Information Technology in Satellite Navigation, Ministry of Education, Radar Research Laboratory, School of Information and Electronics, Beijing Institute of Technology, Beijing, China","institution_ids":["https://openalex.org/I125839683"]},{"raw_affiliation_string":"Key Laboratory of Electronic and Information Technology in Satellite Navigation, Ministry of Education, the Radar Research Laboratory, School of Information and Electronics, Beijing Institute of Technology, Beijing, China","institution_ids":["https://openalex.org/I125839683"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110803477","display_name":"Erke Mao","orcid":null},"institutions":[{"id":"https://openalex.org/I125839683","display_name":"Beijing Institute of Technology","ror":"https://ror.org/01skt4w74","country_code":"CN","type":"education","lineage":["https://openalex.org/I125839683","https://openalex.org/I890469752"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Erke Mao","raw_affiliation_strings":["Key Laboratory of Electronic and Information Technology in Satellite Navigation, Ministry of Education, Radar Research Laboratory, School of Information and Electronics, Beijing Institute of Technology, Beijing, China","Key Laboratory of Electronic and Information Technology in Satellite Navigation, Ministry of Education, the Radar Research Laboratory, School of Information and Electronics, Beijing Institute of Technology, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Electronic and Information Technology in Satellite Navigation, Ministry of Education, Radar Research Laboratory, School of Information and Electronics, Beijing Institute of Technology, Beijing, China","institution_ids":["https://openalex.org/I125839683"]},{"raw_affiliation_string":"Key Laboratory of Electronic and Information Technology in Satellite Navigation, Ministry of Education, the Radar Research Laboratory, School of Information and Electronics, Beijing Institute of Technology, Beijing, China","institution_ids":["https://openalex.org/I125839683"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100416717","display_name":"Teng Long","orcid":"https://orcid.org/0000-0001-6410-8094"},"institutions":[{"id":"https://openalex.org/I125839683","display_name":"Beijing Institute of Technology","ror":"https://ror.org/01skt4w74","country_code":"CN","type":"education","lineage":["https://openalex.org/I125839683","https://openalex.org/I890469752"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Teng Long","raw_affiliation_strings":["Key Laboratory of Electronic and Information Technology in Satellite Navigation, Ministry of Education, Radar Research Laboratory, School of Information and Electronics, Beijing Institute of Technology, Beijing, China","Key Laboratory of Electronic and Information Technology in Satellite Navigation, Ministry of Education, the Radar Research Laboratory, School of Information and Electronics, Beijing Institute of Technology, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Electronic and Information Technology in Satellite Navigation, Ministry of Education, Radar Research Laboratory, School of Information and Electronics, Beijing Institute of Technology, Beijing, China","institution_ids":["https://openalex.org/I125839683"]},{"raw_affiliation_string":"Key Laboratory of Electronic and Information Technology in Satellite Navigation, Ministry of Education, the Radar Research Laboratory, School of Information and Electronics, Beijing Institute of Technology, Beijing, China","institution_ids":["https://openalex.org/I125839683"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5001853963"],"corresponding_institution_ids":["https://openalex.org/I125839683"],"apc_list":null,"apc_paid":null,"fwci":10.8292,"has_fulltext":false,"cited_by_count":17,"citation_normalized_percentile":{"value":0.97596814,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":97,"max":99},"biblio":{"volume":"70","issue":null,"first_page":"3774","last_page":"3788"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"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"}},"topics":[{"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/T11038","display_name":"Advanced SAR Imaging Techniques","score":0.9958999752998352,"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/T11061","display_name":"Ocean Waves and Remote Sensing","score":0.9923999905586243,"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/clutter","display_name":"Clutter","score":0.8546957969665527},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7372099161148071},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.617132306098938},{"id":"https://openalex.org/keywords/doppler-effect","display_name":"Doppler effect","score":0.6067970395088196},{"id":"https://openalex.org/keywords/pulse-doppler-radar","display_name":"Pulse-Doppler radar","score":0.5693941712379456},{"id":"https://openalex.org/keywords/pulse-repetition-frequency","display_name":"Pulse repetition frequency","score":0.5533530116081238},{"id":"https://openalex.org/keywords/moving-target-indication","display_name":"Moving target indication","score":0.5358990430831909},{"id":"https://openalex.org/keywords/continuous-wave-radar","display_name":"Continuous-wave radar","score":0.5333157777786255},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5251041054725647},{"id":"https://openalex.org/keywords/waveform","display_name":"Waveform","score":0.4962955117225647},{"id":"https://openalex.org/keywords/doppler-radar","display_name":"Doppler radar","score":0.469152569770813},{"id":"https://openalex.org/keywords/radar-horizon","display_name":"Radar horizon","score":0.41515445709228516},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.37947696447372437},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.3714723587036133},{"id":"https://openalex.org/keywords/radar-imaging","display_name":"Radar imaging","score":0.3449249267578125},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.269223690032959},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2551572918891907},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.1517001986503601}],"concepts":[{"id":"https://openalex.org/C132094186","wikidata":"https://www.wikidata.org/wiki/Q641585","display_name":"Clutter","level":3,"score":0.8546957969665527},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7372099161148071},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.617132306098938},{"id":"https://openalex.org/C142757262","wikidata":"https://www.wikidata.org/wiki/Q76436","display_name":"Doppler effect","level":2,"score":0.6067970395088196},{"id":"https://openalex.org/C139931591","wikidata":"https://www.wikidata.org/wiki/Q1029151","display_name":"Pulse-Doppler radar","level":4,"score":0.5693941712379456},{"id":"https://openalex.org/C182862853","wikidata":"https://www.wikidata.org/wiki/Q575887","display_name":"Pulse repetition frequency","level":3,"score":0.5533530116081238},{"id":"https://openalex.org/C162416716","wikidata":"https://www.wikidata.org/wiki/Q446180","display_name":"Moving target indication","level":5,"score":0.5358990430831909},{"id":"https://openalex.org/C59584813","wikidata":"https://www.wikidata.org/wiki/Q1029234","display_name":"Continuous-wave radar","level":4,"score":0.5333157777786255},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5251041054725647},{"id":"https://openalex.org/C197424946","wikidata":"https://www.wikidata.org/wiki/Q1165717","display_name":"Waveform","level":3,"score":0.4962955117225647},{"id":"https://openalex.org/C2778559676","wikidata":"https://www.wikidata.org/wiki/Q1334213","display_name":"Doppler radar","level":3,"score":0.469152569770813},{"id":"https://openalex.org/C131493965","wikidata":"https://www.wikidata.org/wiki/Q7279983","display_name":"Radar horizon","level":5,"score":0.41515445709228516},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.37947696447372437},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.3714723587036133},{"id":"https://openalex.org/C10929652","wikidata":"https://www.wikidata.org/wiki/Q7279985","display_name":"Radar imaging","level":3,"score":0.3449249267578125},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.269223690032959},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2551572918891907},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.1517001986503601},{"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/tsp.2022.3190626","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tsp.2022.3190626","pdf_url":null,"source":{"id":"https://openalex.org/S168680287","display_name":"IEEE Transactions on Signal Processing","issn_l":"1053-587X","issn":["1053-587X","1941-0476"],"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 Signal Processing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/14","score":0.7699999809265137,"display_name":"Life below water"}],"awards":[{"id":"https://openalex.org/G2444818975","display_name":null,"funder_award_id":"62001024","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2746600709","display_name":null,"funder_award_id":"31727901","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7301296223","display_name":null,"funder_award_id":"61771050","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320327514","display_name":"Beijing Institute of Technology Research Fund Program for Young Scholars","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":30,"referenced_works":["https://openalex.org/W1010097112","https://openalex.org/W1825682419","https://openalex.org/W1969569224","https://openalex.org/W1978372357","https://openalex.org/W1986283162","https://openalex.org/W2049817034","https://openalex.org/W2052807823","https://openalex.org/W2142387164","https://openalex.org/W2422742390","https://openalex.org/W2560387686","https://openalex.org/W2587490065","https://openalex.org/W2613168232","https://openalex.org/W2780206593","https://openalex.org/W2794106514","https://openalex.org/W2803472669","https://openalex.org/W2888438751","https://openalex.org/W2889723779","https://openalex.org/W2890531224","https://openalex.org/W2890753707","https://openalex.org/W2909997194","https://openalex.org/W2921542497","https://openalex.org/W2944924935","https://openalex.org/W2983776457","https://openalex.org/W3022127712","https://openalex.org/W3112280065","https://openalex.org/W3114071090","https://openalex.org/W3122399412","https://openalex.org/W3162431324","https://openalex.org/W3193583312","https://openalex.org/W4239111070"],"related_works":["https://openalex.org/W2102000673","https://openalex.org/W2388877317","https://openalex.org/W4285819350","https://openalex.org/W2355590943","https://openalex.org/W2008671705","https://openalex.org/W68179576","https://openalex.org/W2768566607","https://openalex.org/W2012257353","https://openalex.org/W2351196838","https://openalex.org/W1781776785"],"abstract_inverted_index":{"Pulse-Doppler":[0],"radar":[1,88,147],"systems":[2],"with":[3,27,79],"medium&#x002F;high":[4],"pulse":[5],"repetition":[6],"frequencies":[7],"(PRFs)":[8],"usually":[9,49,84],"produce":[10],"severe":[11],"range":[12,25,36,72,143],"ambiguities,":[13],"and":[14,130,141,167,173,183,203,216],"strong":[15],"nearby":[16],"ground&#x002F;sea":[17],"clutter":[18,46,101,103,140],"will":[19],"then":[20],"fold":[21],"into":[22],"a":[23,168],"single":[24],"interval":[26],"weak":[28],"remote":[29],"target":[30],"echoes,":[31],"further":[32],"limiting":[33],"the":[34,53,80,92,119,126,131,213,218,221],"dynamic":[35],"of":[37,55,68,110,121,152,157,212,220],"radar.":[38],"The":[39,155],"existing":[40],"methods":[41],"for":[42,70,86,98,145,179],"modeling":[43],"or":[44],"estimating":[45],"spectra":[47],"are":[48,95,105,135,176],"not":[50,96],"applicable":[51,214],"to":[52,89,137,208],"case":[54],"folded":[56,100,139],"clutter.":[57],"In":[58,112],"recent":[59],"years,":[60],"pulse-agile":[61,77,153],"waveforms":[62,78],"have":[63],"attracted":[64],"an":[65,210],"increasing":[66],"amount":[67],"attention":[69],"resolving":[71],"ambiguities.":[73],"However,":[74],"cross-correlations":[75],"among":[76],"same":[81],"frequency":[82],"band,":[83],"required":[85],"pulse-Doppler":[87,146],"coherently":[90],"measure":[91],"Doppler":[93],"shift,":[94],"satisfactory":[97],"suppressing":[99],"since":[102],"echoes":[104],"much":[106],"stronger":[107],"than":[108],"those":[109],"targets.":[111],"this":[113],"paper,":[114],"two":[115],"algorithms":[116,159],"based":[117,148,162],"on":[118,149,163],"method":[120],"alternating":[122],"projection":[123],"(MAP)":[124],"in":[125,186],"range-Doppler":[127],"domain":[128,133],"(RD-MAP)":[129],"space-Doppler":[132],"(SD-MAP)":[134],"proposed":[136,222],"suppress":[138],"resolve":[142],"ambiguities":[144],"different":[150,180],"types":[151],"waveforms.":[154],"effectiveness":[156],"these":[158],"is":[160,206],"verified":[161],"several":[164],"realistic":[165],"simulations":[166],"ground-based":[169],"experiment.":[170],"Iterative":[171],"solutions":[172,175],"closed-form":[174],"both":[177],"provided":[178],"computational":[181,201],"complexity":[182,202],"accuracy":[184],"requirements":[185],"certain":[187],"application":[188],"scenarios.":[189],"Moreover,":[190],"algorithm":[191,194],"analysis,":[192,196],"including":[193],"boundary":[195],"signal-to-noise":[197],"ratio":[198],"(SNR)":[199],"loss,":[200],"factor":[204],"selection,":[205],"performed":[207],"provide":[209],"estimation":[211],"conditions":[215],"assess":[217],"performance":[219],"algorithms.":[223]},"counts_by_year":[{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":9},{"year":2023,"cited_by_count":4}],"updated_date":"2026-04-02T15:55:50.835912","created_date":"2025-10-10T00:00:00"}
