{"id":"https://openalex.org/W2626348255","doi":"https://doi.org/10.1109/radar.2017.7944408","title":"On the performance of multipath in reference signal for passive radar interference cancellation","display_name":"On the performance of multipath in reference signal for passive radar interference cancellation","publication_year":2017,"publication_date":"2017-05-01","ids":{"openalex":"https://openalex.org/W2626348255","doi":"https://doi.org/10.1109/radar.2017.7944408","mag":"2626348255"},"language":"en","primary_location":{"id":"doi:10.1109/radar.2017.7944408","doi":"https://doi.org/10.1109/radar.2017.7944408","is_oa":false,"landing_page_url":"https://doi.org/10.1109/radar.2017.7944408","pdf_url":null,"source":{"id":"https://openalex.org/S4210215198","display_name":"IEEE Radar Conference (RadarConf)","issn_l":"1097-5659","issn":["1097-5659","2375-5318"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":["jufo-1","norway-1"],"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":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE Radar Conference (RadarConf)","raw_type":"proceedings-article"},"volume":null,"type":"conference-paper","is_traditional":true,"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/A5038825672","display_name":"Hui Tang","orcid":"https://orcid.org/0000-0001-7689-4344","observed_orcids":["https://orcid.org/0000-0001-7689-4344"]},"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":"Hui Tang","raw_affiliation_strings":["School of Electronic Information, Wuhan University, Wuhan, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronic Information, Wuhan University, Wuhan, China","institution_ids":["https://openalex.org/I37461747"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091601452","display_name":"Xianrong Wan","orcid":"https://orcid.org/0000-0002-1619-7835","observed_orcids":["https://orcid.org/0000-0002-1619-7835"]},"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":"Xianrong Wan","raw_affiliation_strings":["School of Electronic Information, Wuhan University, Wuhan, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronic Information, Wuhan University, Wuhan, China","institution_ids":["https://openalex.org/I37461747"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102930088","display_name":"Yuqi Liu","orcid":"https://orcid.org/0000-0002-8713-9106","observed_orcids":["https://orcid.org/0000-0002-8713-9106"]},"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":"Yuqi Liu","raw_affiliation_strings":["School of Electronic Information, Wuhan University, Wuhan, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronic Information, Wuhan University, Wuhan, China","institution_ids":["https://openalex.org/I37461747"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056013114","display_name":"Yiyao Cheng","orcid":"https://orcid.org/0000-0003-4909-8208","observed_orcids":["https://orcid.org/0000-0003-4909-8208"]},"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":"Yiyao Cheng","raw_affiliation_strings":["School of Electronic Information, Wuhan University, Wuhan, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronic Information, Wuhan University, Wuhan, China","institution_ids":["https://openalex.org/I37461747"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5014211647","display_name":"Jianxin Yi","orcid":"https://orcid.org/0000-0003-0585-0445","observed_orcids":["https://orcid.org/0000-0003-0585-0445"]},"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":"Jianxin Yi","raw_affiliation_strings":["School of Electronic Information, Wuhan University, Wuhan, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronic Information, Wuhan University, Wuhan, China","institution_ids":["https://openalex.org/I37461747"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I37461747"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":95},"biblio":{"volume":"1","issue":null,"first_page":"1313","last_page":"1316"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10891","display_name":"Radar Systems and Signal Processing","score":0.9990000128746033,"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":0.9990000128746033,"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":9.999999747378752e-05,"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/T10931","display_name":"Direction-of-Arrival Estimation Techniques","score":0.0,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/passive-radar","display_name":"passive radar","score":0.9660000205039978},{"id":"https://openalex.org/keywords/interference-cancellation","display_name":"interference cancellation","score":0.9300000071525574},{"id":"https://openalex.org/keywords/multipath-propagation","display_name":"multipath propagation","score":0.699999988079071},{"id":"https://openalex.org/keywords/reference-signal","display_name":"reference signal","score":0.9129999876022339},{"id":"https://openalex.org/keywords/least-squares-filter","display_name":"least squares filter","score":0.9549999833106995},{"id":"https://openalex.org/keywords/snr-loss","display_name":"SNR loss","score":0.7509999871253967},{"id":"https://openalex.org/keywords/closed-form-expressions","display_name":"closed-form expressions","score":0.5170000195503235}],"concepts":[{"id":"https://openalex.org/C83204339","wikidata":"https://www.wikidata.org/wiki/Q7523915","display_name":"Single antenna interference cancellation","level":3,"score":0.7659897804260254},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6669005155563354},{"id":"https://openalex.org/C161218011","wikidata":"https://www.wikidata.org/wiki/Q11827794","display_name":"Multipath propagation","level":3,"score":0.643923819065094},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.6287680864334106},{"id":"https://openalex.org/C174749922","wikidata":"https://www.wikidata.org/wiki/Q11827794","display_name":"Multipath interference","level":4,"score":0.6247342824935913},{"id":"https://openalex.org/C134222854","wikidata":"https://www.wikidata.org/wiki/Q4683140","display_name":"Adjacent-channel interference","level":4,"score":0.5787595510482788},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.5179094672203064},{"id":"https://openalex.org/C13944312","wikidata":"https://www.wikidata.org/wiki/Q7512748","display_name":"Signal-to-noise ratio (imaging)","level":2,"score":0.4971309006214142},{"id":"https://openalex.org/C75613536","wikidata":"https://www.wikidata.org/wiki/Q4138870","display_name":"Signal-to-interference ratio","level":3,"score":0.48361578583717346},{"id":"https://openalex.org/C151120012","wikidata":"https://www.wikidata.org/wiki/Q2143008","display_name":"Passive radar","level":5,"score":0.45817846059799194},{"id":"https://openalex.org/C6532628","wikidata":"https://www.wikidata.org/wiki/Q5137431","display_name":"Co-channel interference","level":4,"score":0.4573492407798767},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.44824135303497314},{"id":"https://openalex.org/C50151734","wikidata":"https://www.wikidata.org/wiki/Q1759577","display_name":"Matched filter","level":3,"score":0.4354829788208008},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.3887864053249359},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.3807564675807953},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3649919629096985},{"id":"https://openalex.org/C100102862","wikidata":"https://www.wikidata.org/wiki/Q2625855","display_name":"Bistatic radar","level":4,"score":0.29511523246765137},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.16832572221755981},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.1383160948753357},{"id":"https://openalex.org/C10929652","wikidata":"https://www.wikidata.org/wiki/Q7279985","display_name":"Radar imaging","level":3,"score":0.08632811903953552},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.06129118800163269},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"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/radar.2017.7944408","doi":"https://doi.org/10.1109/radar.2017.7944408","is_oa":false,"landing_page_url":"https://doi.org/10.1109/radar.2017.7944408","pdf_url":null,"source":{"id":"https://openalex.org/S4210215198","display_name":"IEEE Radar Conference (RadarConf)","issn_l":"1097-5659","issn":["1097-5659","2375-5318"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":["jufo-1","norway-1"],"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":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE Radar Conference (RadarConf)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W1991544766","https://openalex.org/W2001593795","https://openalex.org/W2004428044","https://openalex.org/W2049123913","https://openalex.org/W2066339801","https://openalex.org/W2066599213","https://openalex.org/W2136617733","https://openalex.org/W2152672782","https://openalex.org/W2155962206","https://openalex.org/W2598812745"],"related_works":["https://openalex.org/W2598812745","https://openalex.org/W1517420358","https://openalex.org/W2106532904","https://openalex.org/W4205807582","https://openalex.org/W2981505320","https://openalex.org/W2012356212","https://openalex.org/W2542691100","https://openalex.org/W2538734496","https://openalex.org/W2979811330","https://openalex.org/W2075677695"],"abstract_inverted_index":{"On":[0],"the":[1,41,66],"condition":[2],"of":[3,9,22,43,72,87],"pure":[4],"reference":[5,33,73],"signal,":[6],"different":[7],"methods":[8],"interference":[10,44,69,91],"cancellation":[11,55],"would":[12],"achieve":[13],"ideal":[14],"performance.":[15],"However,":[16],"there":[17],"is":[18,59],"a":[19],"limited":[20],"understanding":[21],"its":[23],"performance":[24,42],"in":[25,32],"passive":[26],"sensing":[27],"environments":[28],"with":[29],"non-negligible":[30],"multipath":[31],"channel.":[34],"This":[35],"paper":[36],"examines":[37],"such":[38],"effects":[39],"on":[40],"cancellation,":[45],"especially":[46],"by":[47],"Least":[48],"Square":[49],"(LS)":[50],"filter.":[51],"Closed-form":[52],"expression":[53],"for":[54],"loss":[56,86],"ratio":[57,71],"(CLR)":[58],"derived,":[60],"which":[61],"quantifies":[62],"to":[63,81],"what":[64],"extent":[65],"SNR":[67,85],"and":[68,75],"noise":[70],"signal":[74,77],"surveillance":[76],"should":[78],"be":[79],"achieved":[80],"guarantee":[82],"an":[83],"acceptable":[84],"interested":[88],"target":[89],"after":[90],"cancellation.":[92]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2021,"cited_by_count":2}],"updated_date":"2026-10-26T11:51:55.731654","created_date":"2017-06-23T00:00:00"}