{"id":"https://openalex.org/W2998544018","doi":"https://doi.org/10.1109/tits.2019.2961235","title":"Mutual Interference Suppression Using Wavelet Denoising in Automotive FMCW Radar Systems","display_name":"Mutual Interference Suppression Using Wavelet Denoising in Automotive FMCW Radar Systems","publication_year":2019,"publication_date":"2019-12-31","ids":{"openalex":"https://openalex.org/W2998544018","doi":"https://doi.org/10.1109/tits.2019.2961235","mag":"2998544018"},"language":"en","primary_location":{"id":"doi:10.1109/tits.2019.2961235","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tits.2019.2961235","pdf_url":null,"source":{"id":"https://openalex.org/S144771191","display_name":"IEEE Transactions on Intelligent Transportation Systems","issn_l":"1524-9050","issn":["1524-9050","1558-0016"],"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 Intelligent Transportation 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/A5021529299","display_name":"Seongwook Lee","orcid":"https://orcid.org/0000-0001-9115-4897"},"institutions":[{"id":"https://openalex.org/I2250650973","display_name":"Samsung (South Korea)","ror":"https://ror.org/04w3jy968","country_code":"KR","type":"company","lineage":["https://openalex.org/I2250650973"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Seongwook Lee","raw_affiliation_strings":["Machine Learning Lab, AI & SW Research Center, Samsung Advanced Institute of Technology (SAIT), Suwon, South Korea"],"affiliations":[{"raw_affiliation_string":"Machine Learning Lab, AI & SW Research Center, Samsung Advanced Institute of Technology (SAIT), Suwon, South Korea","institution_ids":["https://openalex.org/I2250650973"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101773844","display_name":"Jung-Yong Lee","orcid":"https://orcid.org/0000-0001-5247-4804"},"institutions":[{"id":"https://openalex.org/I2250650973","display_name":"Samsung (South Korea)","ror":"https://ror.org/04w3jy968","country_code":"KR","type":"company","lineage":["https://openalex.org/I2250650973"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Jung-Yong Lee","raw_affiliation_strings":["Samsung Research, Samsung Electronics Co., Ltd., Seoul, South Korea"],"affiliations":[{"raw_affiliation_string":"Samsung Research, Samsung Electronics Co., Ltd., Seoul, South Korea","institution_ids":["https://openalex.org/I2250650973"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100745874","display_name":"Seong-Cheol Kim","orcid":"https://orcid.org/0000-0002-7896-5625"},"institutions":[{"id":"https://openalex.org/I139264467","display_name":"Seoul National University","ror":"https://ror.org/04h9pn542","country_code":"KR","type":"education","lineage":["https://openalex.org/I139264467"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Seong-Cheol Kim","raw_affiliation_strings":["Institute of New Media and Communications (INMC), Seoul National University (SNU), Seoul, South Korea","Seoul National University (SNU), Seoul, South Korea"],"affiliations":[{"raw_affiliation_string":"Institute of New Media and Communications (INMC), Seoul National University (SNU), Seoul, South Korea","institution_ids":["https://openalex.org/I139264467"]},{"raw_affiliation_string":"Seoul National University (SNU), Seoul, South Korea","institution_ids":["https://openalex.org/I139264467"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5021529299"],"corresponding_institution_ids":["https://openalex.org/I2250650973"],"apc_list":null,"apc_paid":null,"fwci":47.884,"has_fulltext":false,"cited_by_count":107,"citation_normalized_percentile":{"value":0.99621474,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":100},"biblio":{"volume":"22","issue":"2","first_page":"887","last_page":"897"},"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":0.9994000196456909,"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/T11739","display_name":"Microwave Imaging and Scattering Analysis","score":0.9988999962806702,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/continuous-wave-radar","display_name":"Continuous-wave radar","score":0.6464109420776367},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.6398800015449524},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.5472755432128906},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.534302830696106},{"id":"https://openalex.org/keywords/wavelet","display_name":"Wavelet","score":0.530267596244812},{"id":"https://openalex.org/keywords/pulse-doppler-radar","display_name":"Pulse-Doppler radar","score":0.4927361309528351},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.48080626130104065},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4597942531108856},{"id":"https://openalex.org/keywords/noise-reduction","display_name":"Noise reduction","score":0.45480650663375854},{"id":"https://openalex.org/keywords/space-time-adaptive-processing","display_name":"Space-time adaptive processing","score":0.43810850381851196},{"id":"https://openalex.org/keywords/matched-filter","display_name":"Matched filter","score":0.4277043640613556},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.4231157898902893},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.3375067114830017},{"id":"https://openalex.org/keywords/radar-imaging","display_name":"Radar imaging","score":0.2790040075778961},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.22818505764007568},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.22522753477096558},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.22314801812171936},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.10095024108886719}],"concepts":[{"id":"https://openalex.org/C59584813","wikidata":"https://www.wikidata.org/wiki/Q1029234","display_name":"Continuous-wave radar","level":4,"score":0.6464109420776367},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.6398800015449524},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.5472755432128906},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.534302830696106},{"id":"https://openalex.org/C47432892","wikidata":"https://www.wikidata.org/wiki/Q831390","display_name":"Wavelet","level":2,"score":0.530267596244812},{"id":"https://openalex.org/C139931591","wikidata":"https://www.wikidata.org/wiki/Q1029151","display_name":"Pulse-Doppler radar","level":4,"score":0.4927361309528351},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.48080626130104065},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4597942531108856},{"id":"https://openalex.org/C163294075","wikidata":"https://www.wikidata.org/wiki/Q581861","display_name":"Noise reduction","level":2,"score":0.45480650663375854},{"id":"https://openalex.org/C190203512","wikidata":"https://www.wikidata.org/wiki/Q7572182","display_name":"Space-time adaptive processing","level":5,"score":0.43810850381851196},{"id":"https://openalex.org/C50151734","wikidata":"https://www.wikidata.org/wiki/Q1759577","display_name":"Matched filter","level":3,"score":0.4277043640613556},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.4231157898902893},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.3375067114830017},{"id":"https://openalex.org/C10929652","wikidata":"https://www.wikidata.org/wiki/Q7279985","display_name":"Radar imaging","level":3,"score":0.2790040075778961},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.22818505764007568},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.22522753477096558},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.22314801812171936},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.10095024108886719},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tits.2019.2961235","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tits.2019.2961235","pdf_url":null,"source":{"id":"https://openalex.org/S144771191","display_name":"IEEE Transactions on Intelligent Transportation Systems","issn_l":"1524-9050","issn":["1524-9050","1558-0016"],"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 Intelligent Transportation Systems","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6899999976158142,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[{"id":"https://openalex.org/G5449412090","display_name":null,"funder_award_id":"2019R1A2C2086621","funder_id":"https://openalex.org/F4320322120","funder_display_name":"National Research Foundation of Korea"}],"funders":[{"id":"https://openalex.org/F4320322120","display_name":"National Research Foundation of Korea","ror":"https://ror.org/013aysd81"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":39,"referenced_works":["https://openalex.org/W1488131479","https://openalex.org/W1556949603","https://openalex.org/W1573050529","https://openalex.org/W1987860578","https://openalex.org/W2042944397","https://openalex.org/W2054640142","https://openalex.org/W2072246452","https://openalex.org/W2073703261","https://openalex.org/W2109907460","https://openalex.org/W2131118661","https://openalex.org/W2134013601","https://openalex.org/W2158940042","https://openalex.org/W2162654459","https://openalex.org/W2165280565","https://openalex.org/W2213382439","https://openalex.org/W2263314871","https://openalex.org/W2495512350","https://openalex.org/W2509702094","https://openalex.org/W2513072915","https://openalex.org/W2561059492","https://openalex.org/W2620276187","https://openalex.org/W2625317341","https://openalex.org/W2734871193","https://openalex.org/W2735379536","https://openalex.org/W2742388169","https://openalex.org/W2743755738","https://openalex.org/W2754250837","https://openalex.org/W2759941250","https://openalex.org/W2766312980","https://openalex.org/W2771437875","https://openalex.org/W2807744556","https://openalex.org/W2891915332","https://openalex.org/W2902765948","https://openalex.org/W4214806317","https://openalex.org/W4245967256","https://openalex.org/W4253393530","https://openalex.org/W6679487331","https://openalex.org/W6679837314","https://openalex.org/W6683961803"],"related_works":["https://openalex.org/W1510207229","https://openalex.org/W2891601849","https://openalex.org/W2621367011","https://openalex.org/W597465370","https://openalex.org/W2371892896","https://openalex.org/W2041952770","https://openalex.org/W2159580877","https://openalex.org/W4312937430","https://openalex.org/W2111327083","https://openalex.org/W1806106249"],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"an":[3,33],"efficient":[4],"mutual":[5],"interference":[6,34,46,62,69,148,175],"suppression":[7],"method":[8,97,117,158],"using":[9,123,159],"wavelet":[10,43,160],"denoising":[11,161],"in":[12],"automotive":[13],"radar":[14,18,28,137,169],"systems.":[15],"When":[16],"a":[17,78,167],"signal":[19,35,47,70,138,178],"transmitted":[20,139],"from":[21,51,71,140],"another":[22],"radar-equipped":[23],"vehicle":[24,143],"flows":[25],"into":[26],"our":[27],"system,":[29],"it":[30,172],"acts":[31],"as":[32],"and":[36,108,171],"degrades":[37],"the":[38,45,52,58,61,68,72,80,84,95,100,104,112,115,127,132,136,141,147,156,182],"target":[39,85],"detection":[40],"performance.":[41],"With":[42],"denoising,":[44],"can":[48,63,87,98,173],"be":[49,64,88],"extracted":[50],"time-domain":[53],"low-pass":[54,74],"filter":[55,75],"output.":[56,76],"Then,":[57],"effect":[59],"of":[60,103,114,135],"mitigated":[65],"by":[66,177],"subtracting":[67],"original":[73],"As":[77],"result,":[79],"beat":[81],"frequency":[82],"containing":[83],"information":[86],"estimated":[89],"accurately.":[90],"Simulation":[91],"results":[92],"show":[93],"that":[94],"proposed":[96,116,157],"enhance":[99],"estimation":[101],"accuracy":[102],"target's":[105],"distance,":[106],"velocity,":[107],"angle.":[109],"In":[110,126],"addition,":[111],"performance":[113],"is":[118,149],"verified":[119],"through":[120],"actual":[121],"experiments":[122],"heterogeneous":[124],"radars.":[125],"measurement":[128],"results,":[129],"even":[130],"though":[131],"exact":[133],"specifications":[134],"other":[142,153],"are":[144],"not":[145,163],"identified,":[146],"effectively":[150],"suppressed.":[151],"Unlike":[152],"existing":[154,183],"methods,":[155],"does":[162],"need":[164],"to":[165],"generate":[166],"specific":[168],"waveform":[170],"mitigate":[174],"only":[176],"processing":[179],"without":[180],"changing":[181],"hardware.":[184]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":24},{"year":2024,"cited_by_count":33},{"year":2023,"cited_by_count":21},{"year":2022,"cited_by_count":14},{"year":2021,"cited_by_count":11},{"year":2020,"cited_by_count":1}],"updated_date":"2026-04-03T22:45:19.894376","created_date":"2025-10-10T00:00:00"}
