{"id":"https://openalex.org/W2901804339","doi":"https://doi.org/10.1109/igarss.2018.8518939","title":"Efficient Simulation of Extended-Scene SAR Raw Signals with Any Acquisition Mode","display_name":"Efficient Simulation of Extended-Scene SAR Raw Signals with Any Acquisition Mode","publication_year":2018,"publication_date":"2018-07-01","ids":{"openalex":"https://openalex.org/W2901804339","doi":"https://doi.org/10.1109/igarss.2018.8518939","mag":"2901804339"},"language":"en","primary_location":{"id":"doi:10.1109/igarss.2018.8518939","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2018.8518939","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IGARSS 2018 - 2018 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/A5031861643","display_name":"Domenico A. G. Dell\u2019Aglio","orcid":null},"institutions":[{"id":"https://openalex.org/I71267560","display_name":"University of Naples Federico II","ror":"https://ror.org/05290cv24","country_code":"IT","type":"education","lineage":["https://openalex.org/I71267560"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Domenico Dell'Aglio","raw_affiliation_strings":["University of Naples Federico II - DIETI, Naples, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Naples Federico II - DIETI, Naples, Italy","institution_ids":["https://openalex.org/I71267560"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045597685","display_name":"Gerardo Di Martino","orcid":"https://orcid.org/0000-0003-4200-2584"},"institutions":[{"id":"https://openalex.org/I71267560","display_name":"University of Naples Federico II","ror":"https://ror.org/05290cv24","country_code":"IT","type":"education","lineage":["https://openalex.org/I71267560"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Gerardo Di Martino","raw_affiliation_strings":["University of Naples Federico II - DIETI, Naples, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Naples Federico II - DIETI, Naples, Italy","institution_ids":["https://openalex.org/I71267560"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5085352884","display_name":"Antonio Iodice","orcid":"https://orcid.org/0000-0001-6173-3601"},"institutions":[{"id":"https://openalex.org/I71267560","display_name":"University of Naples Federico II","ror":"https://ror.org/05290cv24","country_code":"IT","type":"education","lineage":["https://openalex.org/I71267560"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Antonio Iodice","raw_affiliation_strings":["University of Naples Federico II - DIETI, Naples, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Naples Federico II - DIETI, Naples, Italy","institution_ids":["https://openalex.org/I71267560"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056583898","display_name":"Daniele Riccio","orcid":"https://orcid.org/0000-0001-5299-1692"},"institutions":[{"id":"https://openalex.org/I71267560","display_name":"University of Naples Federico II","ror":"https://ror.org/05290cv24","country_code":"IT","type":"education","lineage":["https://openalex.org/I71267560"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Daniele Riccio","raw_affiliation_strings":["University of Naples Federico II - DIETI, Naples, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Naples Federico II - DIETI, Naples, Italy","institution_ids":["https://openalex.org/I71267560"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5040866115","display_name":"Giuseppe Ruello","orcid":"https://orcid.org/0000-0002-0322-0880"},"institutions":[{"id":"https://openalex.org/I71267560","display_name":"University of Naples Federico II","ror":"https://ror.org/05290cv24","country_code":"IT","type":"education","lineage":["https://openalex.org/I71267560"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Giuseppe Ruello","raw_affiliation_strings":["University of Naples Federico II - DIETI, Naples, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Naples Federico II - DIETI, Naples, Italy","institution_ids":["https://openalex.org/I71267560"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I71267560"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"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":0.9998000264167786,"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/T10534","display_name":"Structural Health Monitoring Techniques","score":0.9976999759674072,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural 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/synthetic-aperture-radar","display_name":"Synthetic aperture radar","score":0.8361141085624695},{"id":"https://openalex.org/keywords/azimuth","display_name":"Azimuth","score":0.776142418384552},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7554916143417358},{"id":"https://openalex.org/keywords/trajectory","display_name":"Trajectory","score":0.6544936895370483},{"id":"https://openalex.org/keywords/mode","display_name":"Mode (computer interface)","score":0.5664122700691223},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.508065938949585},{"id":"https://openalex.org/keywords/radar-imaging","display_name":"Radar imaging","score":0.5005898475646973},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.44742870330810547},{"id":"https://openalex.org/keywords/domain","display_name":"Domain (mathematical analysis)","score":0.43919527530670166},{"id":"https://openalex.org/keywords/frequency-domain","display_name":"Frequency domain","score":0.4205879867076874},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.36593717336654663},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.332825243473053},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.32910066843032837},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1267755627632141},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.1035584807395935},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.09151288866996765},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.08776399493217468}],"concepts":[{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.8361141085624695},{"id":"https://openalex.org/C159737794","wikidata":"https://www.wikidata.org/wiki/Q124274","display_name":"Azimuth","level":2,"score":0.776142418384552},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7554916143417358},{"id":"https://openalex.org/C13662910","wikidata":"https://www.wikidata.org/wiki/Q193139","display_name":"Trajectory","level":2,"score":0.6544936895370483},{"id":"https://openalex.org/C48677424","wikidata":"https://www.wikidata.org/wiki/Q6888088","display_name":"Mode (computer interface)","level":2,"score":0.5664122700691223},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.508065938949585},{"id":"https://openalex.org/C10929652","wikidata":"https://www.wikidata.org/wiki/Q7279985","display_name":"Radar imaging","level":3,"score":0.5005898475646973},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.44742870330810547},{"id":"https://openalex.org/C36503486","wikidata":"https://www.wikidata.org/wiki/Q11235244","display_name":"Domain (mathematical analysis)","level":2,"score":0.43919527530670166},{"id":"https://openalex.org/C19118579","wikidata":"https://www.wikidata.org/wiki/Q786423","display_name":"Frequency domain","level":2,"score":0.4205879867076874},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.36593717336654663},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.332825243473053},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.32910066843032837},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1267755627632141},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.1035584807395935},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.09151288866996765},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.08776399493217468},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/igarss.2018.8518939","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2018.8518939","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IGARSS 2018 - 2018 IEEE International Geoscience and Remote Sensing Symposium","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W86549454","https://openalex.org/W1566144858","https://openalex.org/W2044342629","https://openalex.org/W2070538293","https://openalex.org/W2096003637","https://openalex.org/W2106627612","https://openalex.org/W2116540125","https://openalex.org/W2138038546","https://openalex.org/W2138190376","https://openalex.org/W2141631790","https://openalex.org/W2151030453","https://openalex.org/W2156606791","https://openalex.org/W2161886880","https://openalex.org/W2321585011","https://openalex.org/W6680565763"],"related_works":["https://openalex.org/W2068843146","https://openalex.org/W2462749609","https://openalex.org/W2545123933","https://openalex.org/W2585813813","https://openalex.org/W3110962985","https://openalex.org/W2042726296","https://openalex.org/W2096748030","https://openalex.org/W3016428515","https://openalex.org/W2160730947","https://openalex.org/W2747205507"],"abstract_inverted_index":{"Synthetic":[0],"Aperture":[1],"Radar":[2],"(SAR)":[3],"systems":[4],"are":[5,28,112],"active":[6],"sensors":[7],"able":[8,48],"to":[9,49,65,117],"generate":[10],"microwave":[11],"images":[12],"by":[13,92],"using":[14],"different":[15],"acquisition":[16,55],"modes.":[17],"The":[18],"classical":[19],"one":[20],"is":[21],"the":[22,25,32,119,122],"stripmap":[23],"mode,":[24],"other":[26],"ones":[27],"chosen":[29],"based":[30],"on":[31],"trade-off":[33],"between":[34],"spatial":[35],"resolution":[36],"and":[37,57,71,99],"coverage.":[38],"In":[39],"this":[40],"paper,":[41],"we":[42,58],"will":[43,59],"present":[44],"a":[45,85,93],"unified":[46],"formulation":[47],"express":[50],"raw":[51,73],"signals":[52,74],"for":[53,106],"all":[54],"modes":[56],"employ":[60],"it":[61,100],"into":[62,104],"an":[63],"approach":[64,82],"show":[66],"that":[67],"both":[68],"sliding":[69],"spotlight":[70],"TOPSAR":[72],"of":[75,84,121],"extended":[76],"scenes":[77],"can":[78,101],"be":[79],"simulated.":[80],"This":[81],"consists":[83],"1D":[86,94],"range":[87],"Fourier-domain":[88],"(1D-FD)":[89],"processing,":[90],"followed":[91],"azimuth":[95],"time-domain":[96],"(TD)":[97],"integration,":[98],"also":[102],"take":[103],"account":[105],"sensor":[107],"trajectory":[108],"deviations.":[109],"Numerical":[110],"examples":[111],"then":[113],"shown":[114],"in":[115],"order":[116],"verify":[118],"effectiveness":[120],"simulation":[123],"scheme.":[124]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2021,"cited_by_count":2}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}