{"id":"https://openalex.org/W2142283831","doi":"https://doi.org/10.1109/icassp.2004.1327100","title":"A novel spread clutter suppression algorithm based on multiple-dimension matched field processing technique [over-the-horizon radar]","display_name":"A novel spread clutter suppression algorithm based on multiple-dimension matched field processing technique [over-the-horizon radar]","publication_year":2004,"publication_date":"2004-09-28","ids":{"openalex":"https://openalex.org/W2142283831","doi":"https://doi.org/10.1109/icassp.2004.1327100","mag":"2142283831"},"language":"en","primary_location":{"id":"doi:10.1109/icassp.2004.1327100","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2004.1327100","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2004 IEEE International Conference on Acoustics, Speech, and Signal Processing","raw_type":"proceedings-article"},"type":"conference-paper","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/A5075563005","display_name":"Kun L\u00fc","orcid":"https://orcid.org/0000-0002-3403-2516"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Kun Lu","raw_affiliation_strings":["Department of Electronic Engineering, Shanghai JiaoTong University, Shanghai, China","Dept. of Electron. Eng., Shanghai Jiaotong Univ., China#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, Shanghai JiaoTong University, Shanghai, China","institution_ids":["https://openalex.org/I183067930"]},{"raw_affiliation_string":"Dept. of Electron. Eng., Shanghai Jiaotong Univ., China#TAB#","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5061319150","display_name":"Xingzhao Liu","orcid":"https://orcid.org/0000-0002-4533-3904"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xingzhao Liu","raw_affiliation_strings":["Department of Electronic Engineering, Shanghai JiaoTong University, Shanghai, China","Dept. of Electron. Eng., Shanghai Jiaotong Univ., China#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, Shanghai JiaoTong University, Shanghai, China","institution_ids":["https://openalex.org/I183067930"]},{"raw_affiliation_string":"Dept. of Electron. Eng., Shanghai Jiaotong Univ., China#TAB#","institution_ids":["https://openalex.org/I183067930"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I183067930"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"5","issue":null,"first_page":"V","last_page":"273"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10891","display_name":"Radar Systems and Signal Processing","score":0.9998000264167786,"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":0.9998000264167786,"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/T13121","display_name":"Radio Wave Propagation Studies","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":0.9968000054359436,"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/over-the-horizon-radar","display_name":"Over-the-horizon radar","score":0.9384046792984009},{"id":"https://openalex.org/keywords/clutter","display_name":"Clutter","score":0.8409783840179443},{"id":"https://openalex.org/keywords/skywave","display_name":"Skywave","score":0.754237174987793},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.6893211007118225},{"id":"https://openalex.org/keywords/radar-horizon","display_name":"Radar horizon","score":0.5786520838737488},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5784674882888794},{"id":"https://openalex.org/keywords/envelope","display_name":"Envelope (radar)","score":0.515077531337738},{"id":"https://openalex.org/keywords/stationary-target-indication","display_name":"Stationary target indication","score":0.45439767837524414},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4517889618873596},{"id":"https://openalex.org/keywords/dimension","display_name":"Dimension (graph theory)","score":0.4227820336818695},{"id":"https://openalex.org/keywords/continuous-wave-radar","display_name":"Continuous-wave radar","score":0.34254682064056396},{"id":"https://openalex.org/keywords/radar-imaging","display_name":"Radar imaging","score":0.2875590920448303},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.28138208389282227},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.17568442225456238}],"concepts":[{"id":"https://openalex.org/C183617614","wikidata":"https://www.wikidata.org/wiki/Q332548","display_name":"Over-the-horizon radar","level":3,"score":0.9384046792984009},{"id":"https://openalex.org/C132094186","wikidata":"https://www.wikidata.org/wiki/Q641585","display_name":"Clutter","level":3,"score":0.8409783840179443},{"id":"https://openalex.org/C45860500","wikidata":"https://www.wikidata.org/wiki/Q1639901","display_name":"Skywave","level":3,"score":0.754237174987793},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.6893211007118225},{"id":"https://openalex.org/C131493965","wikidata":"https://www.wikidata.org/wiki/Q7279983","display_name":"Radar horizon","level":5,"score":0.5786520838737488},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5784674882888794},{"id":"https://openalex.org/C65155139","wikidata":"https://www.wikidata.org/wiki/Q5380912","display_name":"Envelope (radar)","level":3,"score":0.515077531337738},{"id":"https://openalex.org/C51196962","wikidata":"https://www.wikidata.org/wiki/Q16966352","display_name":"Stationary target indication","level":5,"score":0.45439767837524414},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4517889618873596},{"id":"https://openalex.org/C33676613","wikidata":"https://www.wikidata.org/wiki/Q13415176","display_name":"Dimension (graph theory)","level":2,"score":0.4227820336818695},{"id":"https://openalex.org/C59584813","wikidata":"https://www.wikidata.org/wiki/Q1029234","display_name":"Continuous-wave radar","level":4,"score":0.34254682064056396},{"id":"https://openalex.org/C10929652","wikidata":"https://www.wikidata.org/wiki/Q7279985","display_name":"Radar imaging","level":3,"score":0.2875590920448303},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.28138208389282227},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.17568442225456238},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icassp.2004.1327100","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2004.1327100","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2004 IEEE International Conference on Acoustics, Speech, and Signal Processing","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Life below water","id":"https://metadata.un.org/sdg/14","score":0.4099999964237213}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":6,"referenced_works":["https://openalex.org/W1878918524","https://openalex.org/W1898568326","https://openalex.org/W1955758735","https://openalex.org/W2026232618","https://openalex.org/W2056764684","https://openalex.org/W2127237518"],"related_works":["https://openalex.org/W2388802543","https://openalex.org/W2365337209","https://openalex.org/W2142283831","https://openalex.org/W2164278096","https://openalex.org/W2784019914","https://openalex.org/W1852568195","https://openalex.org/W2142885953","https://openalex.org/W2386478129","https://openalex.org/W4319586778","https://openalex.org/W2122084010"],"abstract_inverted_index":{"High-frequency":[0],"skywave":[1],"over-the-horizon":[2],"radar":[3],"(OTHR)":[4],"can":[5],"provide":[6],"a":[7],"wide":[8],"coverage":[9],"over":[10],"the":[11,16,19,24,32,47,53,60,68,78,81,92,97,107,118,125],"horizon":[12],"by":[13,52],"means":[14],"of":[15,28,63,80],"refraction":[17],"within":[18],"ionosphere.":[20],"However":[21],"due":[22],"to":[23,49,115],"complex":[25],"propagation":[26],"conditions":[27],"electromagnetic":[29],"waves":[30],"in":[31,123],"HF":[33],"band,":[34],"many":[35],"disadvantageous":[36],"effects,":[37],"such":[38],"as":[39],"phase":[40],"path":[41],"contamination":[42],"and":[43,104],"multimode":[44],"propagation,":[45],"cause":[46],"target":[48],"be":[50],"submerged":[51],"neighboring":[54],"spread":[55,61,126],"clutter.":[56,127],"In":[57],"this":[58,90],"paper,":[59],"effect":[62],"identical":[64],"clutter,":[65],"backscattered":[66],"from":[67],"adjacent":[69],"dwell":[70],"illumination":[71],"region":[72],"(DIR),":[73],"has":[74,101],"been":[75,102],"discussed.":[76],"On":[77],"basis":[79],"existing":[82],"matched":[83],"field":[84],"processing":[85],"(MFP)":[86],"method":[87,120],"developed":[88],"for":[89,106],"problem,":[91],"multiple-dimension":[93],"cross-relation":[94],"method,":[95],"using":[96],"multiple":[98],"channel":[99],"signals,":[100],"proposed":[103],"used":[105],"temporal":[108],"data":[109],"directly.":[110],"Experimental":[111],"simulations":[112],"are":[113],"given":[114],"demonstrate":[116],"that":[117],"improved":[119],"is":[121],"effective":[122],"suppressing":[124]},"counts_by_year":[],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}