{"id":"https://openalex.org/W2985562430","doi":"https://doi.org/10.1109/igarss.2019.8898489","title":"Passive Bistatic Sar Imaging and Interferometry by Using Satellite Digital TV Signal","display_name":"Passive Bistatic Sar Imaging and Interferometry by Using Satellite Digital TV Signal","publication_year":2019,"publication_date":"2019-07-01","ids":{"openalex":"https://openalex.org/W2985562430","doi":"https://doi.org/10.1109/igarss.2019.8898489","mag":"2985562430"},"language":"en","primary_location":{"id":"doi:10.1109/igarss.2019.8898489","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2019.8898489","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IGARSS 2019 - 2019 IEEE International Geoscience and Remote Sensing Symposium","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/A5050477178","display_name":"Weike Feng","orcid":"https://orcid.org/0000-0002-4205-538X"},"institutions":[{"id":"https://openalex.org/I201537933","display_name":"Tohoku University","ror":"https://ror.org/01dq60k83","country_code":"JP","type":"education","lineage":["https://openalex.org/I201537933"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Weike Feng","raw_affiliation_strings":["Graduate School of Environmental Studies, Tohoku University, Sendai, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Graduate School of Environmental Studies, Tohoku University, Sendai, Japan","institution_ids":["https://openalex.org/I201537933"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005352123","display_name":"Jean\u2010Michel Friedt","orcid":"https://orcid.org/0000-0003-4888-7133"},"institutions":[{"id":"https://openalex.org/I2802759292","display_name":"Franche-Comt\u00e9 \u00c9lectronique M\u00e9canique Thermique et Optique - Sciences et Technologies","ror":"https://ror.org/004fmxv66","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I2802759292","https://openalex.org/I37553959","https://openalex.org/I4210095849","https://openalex.org/I4405256580","https://openalex.org/I53262699"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Jean-Michel Friedt","raw_affiliation_strings":["Time & Frequency department, FEMTO-ST, Besancon, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Time & Frequency department, FEMTO-ST, Besancon, France","institution_ids":["https://openalex.org/I2802759292"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5032552944","display_name":"Giovanni Nico","orcid":"https://orcid.org/0000-0001-7621-5014"},"institutions":[{"id":"https://openalex.org/I4210106125","display_name":"Istituto per le Applicazioni del Calcolo Mauro Picone","ror":"https://ror.org/00ygy3d85","country_code":"IT","type":"facility","lineage":["https://openalex.org/I4210106125","https://openalex.org/I4210155236"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Giovanni Nico","raw_affiliation_strings":["Consiglio Nazionale delle Ricerche, Istituto per le Applicazioni del Calcolo, Bari, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Consiglio Nazionale delle Ricerche, Istituto per le Applicazioni del Calcolo, Bari, Italy","institution_ids":["https://openalex.org/I4210106125"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111917605","display_name":"G. Martin","orcid":null},"institutions":[{"id":"https://openalex.org/I2802759292","display_name":"Franche-Comt\u00e9 \u00c9lectronique M\u00e9canique Thermique et Optique - Sciences et Technologies","ror":"https://ror.org/004fmxv66","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I2802759292","https://openalex.org/I37553959","https://openalex.org/I4210095849","https://openalex.org/I4405256580","https://openalex.org/I53262699"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Gilles Martin","raw_affiliation_strings":["Time & Frequency department, FEMTO-ST, Besancon, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Time & Frequency department, FEMTO-ST, Besancon, France","institution_ids":["https://openalex.org/I2802759292"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5016303009","display_name":"Motoyuki Sato","orcid":"https://orcid.org/0000-0003-3888-2523"},"institutions":[{"id":"https://openalex.org/I201537933","display_name":"Tohoku University","ror":"https://ror.org/01dq60k83","country_code":"JP","type":"education","lineage":["https://openalex.org/I201537933"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Motoyuki Sato","raw_affiliation_strings":["Center for Northeast Asian Studies, Tohoku University, Sendai, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Center for Northeast Asian Studies, Tohoku University, Sendai, Japan","institution_ids":["https://openalex.org/I201537933"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"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":"11","issue":null,"first_page":"8637","last_page":"8640"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11038","display_name":"Advanced SAR Imaging Techniques","score":1.0,"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/T11038","display_name":"Advanced SAR Imaging Techniques","score":1.0,"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/T10801","display_name":"Synthetic Aperture Radar (SAR) Applications and Techniques","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/T10891","display_name":"Radar Systems and Signal Processing","score":0.9993000030517578,"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/computer-science","display_name":"Computer science","score":0.7637777924537659},{"id":"https://openalex.org/keywords/synthetic-aperture-radar","display_name":"Synthetic aperture radar","score":0.7300213575363159},{"id":"https://openalex.org/keywords/bistatic-radar","display_name":"Bistatic radar","score":0.6734662652015686},{"id":"https://openalex.org/keywords/passive-radar","display_name":"Passive radar","score":0.6206880807876587},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.5966472625732422},{"id":"https://openalex.org/keywords/radar-imaging","display_name":"Radar imaging","score":0.5499878525733948},{"id":"https://openalex.org/keywords/side-looking-airborne-radar","display_name":"Side looking airborne radar","score":0.4889296591281891},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.4585447609424591},{"id":"https://openalex.org/keywords/interferometry","display_name":"Interferometry","score":0.4556198716163635},{"id":"https://openalex.org/keywords/multistatic-radar","display_name":"Multistatic radar","score":0.4370211362838745},{"id":"https://openalex.org/keywords/inverse-synthetic-aperture-radar","display_name":"Inverse synthetic aperture radar","score":0.4190908670425415},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3805556893348694},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.3511285185813904},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.21160337328910828},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.19573485851287842},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.14729398488998413},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.12902534008026123},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.10194844007492065}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7637777924537659},{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.7300213575363159},{"id":"https://openalex.org/C100102862","wikidata":"https://www.wikidata.org/wiki/Q2625855","display_name":"Bistatic radar","level":4,"score":0.6734662652015686},{"id":"https://openalex.org/C151120012","wikidata":"https://www.wikidata.org/wiki/Q2143008","display_name":"Passive radar","level":5,"score":0.6206880807876587},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.5966472625732422},{"id":"https://openalex.org/C10929652","wikidata":"https://www.wikidata.org/wiki/Q7279985","display_name":"Radar imaging","level":3,"score":0.5499878525733948},{"id":"https://openalex.org/C62282787","wikidata":"https://www.wikidata.org/wiki/Q831483","display_name":"Side looking airborne radar","level":5,"score":0.4889296591281891},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.4585447609424591},{"id":"https://openalex.org/C166689943","wikidata":"https://www.wikidata.org/wiki/Q850283","display_name":"Interferometry","level":2,"score":0.4556198716163635},{"id":"https://openalex.org/C2777585438","wikidata":"https://www.wikidata.org/wiki/Q6935105","display_name":"Multistatic radar","level":5,"score":0.4370211362838745},{"id":"https://openalex.org/C109094680","wikidata":"https://www.wikidata.org/wiki/Q6060432","display_name":"Inverse synthetic aperture radar","level":4,"score":0.4190908670425415},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3805556893348694},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.3511285185813904},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.21160337328910828},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.19573485851287842},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.14729398488998413},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.12902534008026123},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.10194844007492065},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/igarss.2019.8898489","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2019.8898489","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IGARSS 2019 - 2019 IEEE International Geoscience and Remote Sensing Symposium","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.5,"id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W2061373953","https://openalex.org/W2069388801","https://openalex.org/W2439378492","https://openalex.org/W2767031182","https://openalex.org/W2876044617","https://openalex.org/W2891945311","https://openalex.org/W2912270005","https://openalex.org/W2912610351","https://openalex.org/W2937670294","https://openalex.org/W2942820218","https://openalex.org/W4378227101","https://openalex.org/W6758761571"],"related_works":["https://openalex.org/W1561177760","https://openalex.org/W2381813735","https://openalex.org/W183945987","https://openalex.org/W2534774707","https://openalex.org/W2123352135","https://openalex.org/W2901508765","https://openalex.org/W2626383149","https://openalex.org/W2137036518","https://openalex.org/W2229419559","https://openalex.org/W4239274222"],"abstract_inverted_index":{"In":[0],"this":[1,69],"study,":[2],"we":[3],"used":[4],"the":[5,62,97,100,104],"digital":[6,79],"television":[7],"signal":[8],"broadcasted":[9],"by":[10],"geostationary":[11],"satellite":[12],"for":[13,45],"passive":[14],"bistatic":[15],"synthetic":[16],"aperture":[17],"radar":[18,71],"(SAR)":[19],"imaging":[20],"and":[21,29,78,85,103],"interferometry":[22],"applications.":[23],"A":[24],"prototype":[25],"system":[26,72,102],"was":[27],"designed":[28,101],"fabricated":[30],"with":[31],"commercial-off-the-shelf":[32],"(COTS)":[33],"components.":[34],"Specifically,":[35],"three":[36],"COTS":[37],"low":[38],"noise":[39],"block":[40],"downconverters":[41],"(LNBs)":[42],"were":[43,53],"synchronized":[44],"a":[46,57],"longtime":[47],"coherent":[48],"measurement.":[49],"Multiple":[50],"TV":[51],"channels":[52],"combined":[54],"to":[55,60,95],"achieve":[56],"wider":[58],"bandwidth":[59],"improve":[61],"range":[63],"resolution.":[64],"The":[65],"potential":[66],"applications":[67],"of":[68,99],"ground-based":[70],"are":[73,89,93],"SAR":[74],"imaging,":[75],"displacement":[76],"estimation,":[77],"elevation":[80],"model":[81],"generation.":[82],"Hardware":[83],"design":[84],"data":[86],"processing":[87],"algorithms":[88],"described.":[90],"Experimental":[91],"results":[92],"presented":[94],"validate":[96],"performance":[98],"proposed":[105],"methods.":[106]},"counts_by_year":[],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
