{"id":"https://openalex.org/W2158006596","doi":"https://doi.org/10.1109/igarss.2010.5653081","title":"A new bistatic doppler measurement system with reduced contamination by sidelobe echoes","display_name":"A new bistatic doppler measurement system with reduced contamination by sidelobe echoes","publication_year":2010,"publication_date":"2010-07-01","ids":{"openalex":"https://openalex.org/W2158006596","doi":"https://doi.org/10.1109/igarss.2010.5653081","mag":"2158006596"},"language":"en","primary_location":{"id":"doi:10.1109/igarss.2010.5653081","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2010.5653081","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2010 IEEE International Geoscience and Remote Sensing Symposium","raw_type":"proceedings-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/A5030742753","display_name":"Seiji Kawamura","orcid":"https://orcid.org/0000-0002-6709-7367"},"institutions":[{"id":"https://openalex.org/I146230289","display_name":"Omron (Japan)","ror":"https://ror.org/00q0w1h45","country_code":"JP","type":"company","lineage":["https://openalex.org/I146230289"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Seiji Kawamura","raw_affiliation_strings":["Omron Corporation, Japan"],"affiliations":[{"raw_affiliation_string":"Omron Corporation, Japan","institution_ids":["https://openalex.org/I146230289"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5020662633","display_name":"Hiroshi Hanado","orcid":null},"institutions":[{"id":"https://openalex.org/I146230289","display_name":"Omron (Japan)","ror":"https://ror.org/00q0w1h45","country_code":"JP","type":"company","lineage":["https://openalex.org/I146230289"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Hiroshi Hanado","raw_affiliation_strings":["Omron Corporation, Japan"],"affiliations":[{"raw_affiliation_string":"Omron Corporation, Japan","institution_ids":["https://openalex.org/I146230289"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061836031","display_name":"Shigeo Sugitani","orcid":null},"institutions":[{"id":"https://openalex.org/I146230289","display_name":"Omron (Japan)","ror":"https://ror.org/00q0w1h45","country_code":"JP","type":"company","lineage":["https://openalex.org/I146230289"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Shigeo Sugitani","raw_affiliation_strings":["Omron Corporation, Japan"],"affiliations":[{"raw_affiliation_string":"Omron Corporation, Japan","institution_ids":["https://openalex.org/I146230289"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5075099116","display_name":"Katsuhiro Nakagawa","orcid":null},"institutions":[{"id":"https://openalex.org/I146230289","display_name":"Omron (Japan)","ror":"https://ror.org/00q0w1h45","country_code":"JP","type":"company","lineage":["https://openalex.org/I146230289"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Katsuhiro Nakagawa","raw_affiliation_strings":["Omron Corporation, Japan"],"affiliations":[{"raw_affiliation_string":"Omron Corporation, Japan","institution_ids":["https://openalex.org/I146230289"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5030742753"],"corresponding_institution_ids":["https://openalex.org/I146230289"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.12294484,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"4150","last_page":"4153"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11946","display_name":"Antenna Design and Optimization","score":0.9962999820709229,"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/T11946","display_name":"Antenna Design and Optimization","score":0.9962999820709229,"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/T12450","display_name":"Radio Astronomy Observations and Technology","score":0.9950000047683716,"subfield":{"id":"https://openalex.org/subfields/3103","display_name":"Astronomy and Astrophysics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10931","display_name":"Direction-of-Arrival Estimation Techniques","score":0.9765999913215637,"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/bistatic-radar","display_name":"Bistatic radar","score":0.8447940349578857},{"id":"https://openalex.org/keywords/doppler-effect","display_name":"Doppler effect","score":0.6557227373123169},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.5808745622634888},{"id":"https://openalex.org/keywords/grating","display_name":"Grating","score":0.5706849098205566},{"id":"https://openalex.org/keywords/wavelength","display_name":"Wavelength","score":0.5698110461235046},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.56059730052948},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.48918774724006653},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.4638844132423401},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.35505393147468567},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.33832472562789917},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.20809969305992126},{"id":"https://openalex.org/keywords/radar-imaging","display_name":"Radar imaging","score":0.1739688217639923},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.1295892298221588}],"concepts":[{"id":"https://openalex.org/C100102862","wikidata":"https://www.wikidata.org/wiki/Q2625855","display_name":"Bistatic radar","level":4,"score":0.8447940349578857},{"id":"https://openalex.org/C142757262","wikidata":"https://www.wikidata.org/wiki/Q76436","display_name":"Doppler effect","level":2,"score":0.6557227373123169},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.5808745622634888},{"id":"https://openalex.org/C2777813233","wikidata":"https://www.wikidata.org/wiki/Q1527816","display_name":"Grating","level":2,"score":0.5706849098205566},{"id":"https://openalex.org/C6260449","wikidata":"https://www.wikidata.org/wiki/Q41364","display_name":"Wavelength","level":2,"score":0.5698110461235046},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.56059730052948},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.48918774724006653},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.4638844132423401},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.35505393147468567},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.33832472562789917},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.20809969305992126},{"id":"https://openalex.org/C10929652","wikidata":"https://www.wikidata.org/wiki/Q7279985","display_name":"Radar imaging","level":3,"score":0.1739688217639923},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.1295892298221588},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","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/igarss.2010.5653081","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2010.5653081","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2010 IEEE International Geoscience and Remote Sensing Symposium","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/6","score":0.47999998927116394,"display_name":"Clean water and sanitation"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W1987908421","https://openalex.org/W1995877489","https://openalex.org/W2005444285","https://openalex.org/W2061557216","https://openalex.org/W2079304606","https://openalex.org/W2119357172","https://openalex.org/W2128858863","https://openalex.org/W2175647257","https://openalex.org/W2177846354","https://openalex.org/W4245957116"],"related_works":["https://openalex.org/W2004765814","https://openalex.org/W2950419692","https://openalex.org/W1636544497","https://openalex.org/W2034611846","https://openalex.org/W2051186205","https://openalex.org/W2124163150","https://openalex.org/W2545704177","https://openalex.org/W2554356744","https://openalex.org/W2059918983","https://openalex.org/W2187902722"],"abstract_inverted_index":{"A":[0],"new":[1],"bistatic":[2,70],"Doppler":[3],"measurement":[4],"system":[5,15],"with":[6],"an":[7],"array":[8,20],"receiving":[9,19],"antenna":[10],"is":[11,22,65],"proposed.":[12],"In":[13],"this":[14],"the":[16,59],"spacing":[17],"of":[18,61,69],"elements":[21],"more":[23],"than":[24],"a":[25,50,66],"wavelength":[26],"(e.g.":[27],"10":[28],"wavelengths),":[29],"and":[30,44],"it":[31,54],"leads":[32],"to":[33],"forming":[34],"many":[35],"sharp":[36,41],"grating":[37],"lobes.":[38],"With":[39],"these":[40],"lobes":[42],"(beams)":[43],"some":[45],"signal":[46],"processing":[47],"techniques":[48],"like":[49],"digital":[51],"beam":[52],"forming,":[53],"can":[55,72],"be":[56,73],"expected":[57],"that":[58],"effect":[60],"sidelobe":[62],"contaminations,":[63],"which":[64],"serious":[67],"problem":[68],"measurement,":[71],"effectively":[74],"reduced.":[75]},"counts_by_year":[{"year":2020,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}