{"id":"https://openalex.org/W2094423806","doi":"https://doi.org/10.1109/igarss.2014.6946511","title":"Improved clutter suppression for SAR imaging based on optimal waveform design method","display_name":"Improved clutter suppression for SAR imaging based on optimal waveform design method","publication_year":2014,"publication_date":"2014-07-01","ids":{"openalex":"https://openalex.org/W2094423806","doi":"https://doi.org/10.1109/igarss.2014.6946511","mag":"2094423806"},"language":"en","primary_location":{"id":"doi:10.1109/igarss.2014.6946511","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2014.6946511","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE 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/A5060487314","display_name":"Bingqi Zhu","orcid":null},"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":true,"raw_author_name":"Bingqi Zhu","raw_affiliation_strings":["Department of Electronic Information and Electrical Engineering, Shanghai Jiao Tong University, Shanghai, China","[Department of Electronic Information and Electrical Engineering, Shanghai Jiao Tong University, Shanghai, China]"],"affiliations":[{"raw_affiliation_string":"Department of Electronic Information and Electrical Engineering, Shanghai Jiao Tong University, Shanghai, China","institution_ids":["https://openalex.org/I183067930"]},{"raw_affiliation_string":"[Department of Electronic Information and Electrical Engineering, Shanghai Jiao Tong University, Shanghai, China]","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5040357722","display_name":"Hui Sheng","orcid":"https://orcid.org/0000-0002-9933-1955"},"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":"Hui Sheng","raw_affiliation_strings":["Department of Electronic Information and Electrical Engineering, Shanghai Jiao Tong University, Shanghai, China","[Department of Electronic Information and Electrical Engineering, Shanghai Jiao Tong University, Shanghai, China]"],"affiliations":[{"raw_affiliation_string":"Department of Electronic Information and Electrical Engineering, Shanghai Jiao Tong University, Shanghai, China","institution_ids":["https://openalex.org/I183067930"]},{"raw_affiliation_string":"[Department of Electronic Information and Electrical Engineering, Shanghai Jiao Tong University, Shanghai, China]","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5053820108","display_name":"Yesheng Gao","orcid":"https://orcid.org/0000-0002-6254-886X"},"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":"Yesheng Gao","raw_affiliation_strings":["Department of Electronic Information and Electrical Engineering, Shanghai Jiao Tong University, Shanghai, China","[Department of Electronic Information and Electrical Engineering, Shanghai Jiao Tong University, Shanghai, China]"],"affiliations":[{"raw_affiliation_string":"Department of Electronic Information and Electrical Engineering, Shanghai Jiao Tong University, Shanghai, China","institution_ids":["https://openalex.org/I183067930"]},{"raw_affiliation_string":"[Department of Electronic Information and Electrical Engineering, Shanghai Jiao Tong University, Shanghai, China]","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101847072","display_name":"Kaizhi Wang","orcid":"https://orcid.org/0000-0001-7530-9502"},"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":"Kaizhi Wang","raw_affiliation_strings":["Department of Electronic Information and Electrical Engineering, Shanghai Jiao Tong University, Shanghai, China","[Department of Electronic Information and Electrical Engineering, Shanghai Jiao Tong University, Shanghai, China]"],"affiliations":[{"raw_affiliation_string":"Department of Electronic Information and Electrical Engineering, Shanghai Jiao Tong University, Shanghai, China","institution_ids":["https://openalex.org/I183067930"]},{"raw_affiliation_string":"[Department of Electronic Information and Electrical Engineering, Shanghai Jiao Tong University, Shanghai, China]","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 Information and Electrical Engineering, Shanghai Jiao Tong University, Shanghai, China","[Department of Electronic Information and Electrical Engineering, Shanghai Jiao Tong University, Shanghai, China]"],"affiliations":[{"raw_affiliation_string":"Department of Electronic Information and Electrical Engineering, Shanghai Jiao Tong University, Shanghai, China","institution_ids":["https://openalex.org/I183067930"]},{"raw_affiliation_string":"[Department of Electronic Information and Electrical Engineering, Shanghai Jiao Tong University, Shanghai, China]","institution_ids":["https://openalex.org/I183067930"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5060487314"],"corresponding_institution_ids":["https://openalex.org/I183067930"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.09120707,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"668","last_page":"671"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10891","display_name":"Radar Systems and Signal Processing","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T10891","display_name":"Radar Systems and Signal Processing","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/T11038","display_name":"Advanced SAR Imaging 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/T11739","display_name":"Microwave Imaging and Scattering Analysis","score":0.9986000061035156,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/clutter","display_name":"Clutter","score":0.9469541311264038},{"id":"https://openalex.org/keywords/waveform","display_name":"Waveform","score":0.6338594555854797},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6234973073005676},{"id":"https://openalex.org/keywords/azimuth","display_name":"Azimuth","score":0.5997855067253113},{"id":"https://openalex.org/keywords/stationary-target-indication","display_name":"Stationary target indication","score":0.5816651582717896},{"id":"https://openalex.org/keywords/synthetic-aperture-radar","display_name":"Synthetic aperture radar","score":0.47095853090286255},{"id":"https://openalex.org/keywords/moving-target-indication","display_name":"Moving target indication","score":0.46795570850372314},{"id":"https://openalex.org/keywords/constant-false-alarm-rate","display_name":"Constant false alarm rate","score":0.4561346173286438},{"id":"https://openalex.org/keywords/radar-imaging","display_name":"Radar imaging","score":0.43432000279426575},{"id":"https://openalex.org/keywords/frequency-domain","display_name":"Frequency domain","score":0.42015042901039124},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.41915470361709595},{"id":"https://openalex.org/keywords/pulse-compression","display_name":"Pulse compression","score":0.4126380980014801},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.412319153547287},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.34221789240837097},{"id":"https://openalex.org/keywords/pulse-doppler-radar","display_name":"Pulse-Doppler radar","score":0.23460301756858826},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.19886216521263123},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.17563030123710632},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.12039434909820557}],"concepts":[{"id":"https://openalex.org/C132094186","wikidata":"https://www.wikidata.org/wiki/Q641585","display_name":"Clutter","level":3,"score":0.9469541311264038},{"id":"https://openalex.org/C197424946","wikidata":"https://www.wikidata.org/wiki/Q1165717","display_name":"Waveform","level":3,"score":0.6338594555854797},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6234973073005676},{"id":"https://openalex.org/C159737794","wikidata":"https://www.wikidata.org/wiki/Q124274","display_name":"Azimuth","level":2,"score":0.5997855067253113},{"id":"https://openalex.org/C51196962","wikidata":"https://www.wikidata.org/wiki/Q16966352","display_name":"Stationary target indication","level":5,"score":0.5816651582717896},{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.47095853090286255},{"id":"https://openalex.org/C162416716","wikidata":"https://www.wikidata.org/wiki/Q446180","display_name":"Moving target indication","level":5,"score":0.46795570850372314},{"id":"https://openalex.org/C77052588","wikidata":"https://www.wikidata.org/wiki/Q644307","display_name":"Constant false alarm rate","level":2,"score":0.4561346173286438},{"id":"https://openalex.org/C10929652","wikidata":"https://www.wikidata.org/wiki/Q7279985","display_name":"Radar imaging","level":3,"score":0.43432000279426575},{"id":"https://openalex.org/C19118579","wikidata":"https://www.wikidata.org/wiki/Q786423","display_name":"Frequency domain","level":2,"score":0.42015042901039124},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.41915470361709595},{"id":"https://openalex.org/C145995521","wikidata":"https://www.wikidata.org/wiki/Q639897","display_name":"Pulse compression","level":3,"score":0.4126380980014801},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.412319153547287},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.34221789240837097},{"id":"https://openalex.org/C139931591","wikidata":"https://www.wikidata.org/wiki/Q1029151","display_name":"Pulse-Doppler radar","level":4,"score":0.23460301756858826},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.19886216521263123},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.17563030123710632},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.12039434909820557}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/igarss.2014.6946511","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2014.6946511","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE Geoscience and Remote Sensing Symposium","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.4699999988079071,"id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W2012563130","https://openalex.org/W2013438974","https://openalex.org/W2111194031","https://openalex.org/W2135997380","https://openalex.org/W2137632745","https://openalex.org/W2158685194","https://openalex.org/W2170366951"],"related_works":["https://openalex.org/W2230756318","https://openalex.org/W254936539","https://openalex.org/W2114489213","https://openalex.org/W2027218115","https://openalex.org/W2364502255","https://openalex.org/W2080615845","https://openalex.org/W3000145458","https://openalex.org/W1905797650","https://openalex.org/W2356191846","https://openalex.org/W3178405604"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"we":[3],"proposed":[4],"a":[5],"clutter":[6,21,56,86],"suppression":[7],"algorithm":[8],"for":[9],"SAR":[10,31,67],"imaging":[11],"due":[12],"to":[13,36,53,65],"different":[14],"target":[15,41,83],"power":[16],"spectrum":[17],"density":[18],"(PSD)":[19],"and":[20,42,58,96],"PSD":[22],"in":[23,48,82],"azimuth":[24],"direction.":[25],"The":[26],"optimal":[27],"waveform":[28],"of":[29,39],"the":[30,37,40,55,66],"system":[32],"is":[33,51,62,78],"designed":[34],"according":[35],"prior-knowledge":[38],"clutter,":[43],"an":[44],"amplitude":[45],"limiter":[46],"set":[47],"frequency":[49],"domain":[50],"used":[52,64],"suppress":[54],"response":[57],"2-dimentional":[59],"pulse":[60],"compression":[61],"then":[63],"imaging.":[68],"Simulated":[69],"results":[70],"are":[71,90],"presented":[72],"based":[73,92],"on":[74,93],"our":[75,94],"method":[76],"which":[77],"shown":[79],"great":[80],"improvement":[81],"image":[84],"over":[85],"image.":[87],"Then":[88],"conclusions":[89],"drawn":[91],"analysis":[95],"simulations.":[97]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}