{"id":"https://openalex.org/W2552961593","doi":"https://doi.org/10.1109/jstsp.2016.2631945","title":"A Space-Time Coding Scheme With Time and Frequency Comb-Like Chirp Waveforms for MIMO-SAR","display_name":"A Space-Time Coding Scheme With Time and Frequency Comb-Like Chirp Waveforms for MIMO-SAR","publication_year":2016,"publication_date":"2016-11-22","ids":{"openalex":"https://openalex.org/W2552961593","doi":"https://doi.org/10.1109/jstsp.2016.2631945","mag":"2552961593"},"language":"en","primary_location":{"id":"doi:10.1109/jstsp.2016.2631945","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jstsp.2016.2631945","pdf_url":null,"source":{"id":"https://openalex.org/S42167783","display_name":"IEEE Journal of Selected Topics in Signal Processing","issn_l":"1932-4553","issn":["1932-4553","1941-0484"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Journal of Selected Topics in Signal Processing","raw_type":"journal-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/A5020383370","display_name":"Shangwen Liu","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":"Shangwen Liu","raw_affiliation_strings":["Shanghai Key Laboratory, Intelligent Sensing and Recognition, School of Electronic Information and Electrical Engineering, Shanghai Jiao Tong University, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"Shanghai Key Laboratory, Intelligent Sensing and Recognition, School 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/A5059094652","display_name":"Zenghui Zhang","orcid":"https://orcid.org/0000-0002-1238-8538"},"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":"Zenghui Zhang","raw_affiliation_strings":["Shanghai Key Laboratory, Intelligent Sensing and Recognition, School of Electronic Information and Electrical Engineering, Shanghai Jiao Tong University, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"Shanghai Key Laboratory, Intelligent Sensing and Recognition, School 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/A5100445293","display_name":"Wenxian Yu","orcid":"https://orcid.org/0000-0002-8741-776X"},"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":"Wenxian Yu","raw_affiliation_strings":["Shanghai Key Laboratory, Intelligent Sensing and Recognition, School of Electronic Information and Electrical Engineering, Shanghai Jiao Tong University, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"Shanghai Key Laboratory, Intelligent Sensing and Recognition, School 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":3,"corresponding_author_ids":["https://openalex.org/A5020383370"],"corresponding_institution_ids":["https://openalex.org/I183067930"],"apc_list":null,"apc_paid":null,"fwci":5.3418,"has_fulltext":false,"cited_by_count":18,"citation_normalized_percentile":{"value":0.95072881,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"11","issue":"2","first_page":"391","last_page":"403"},"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/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/T10801","display_name":"Synthetic Aperture Radar (SAR) Applications and Techniques","score":0.9977999925613403,"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/chirp","display_name":"Chirp","score":0.6772284507751465},{"id":"https://openalex.org/keywords/waveform","display_name":"Waveform","score":0.6141639351844788},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5433129072189331},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.5264466404914856},{"id":"https://openalex.org/keywords/matched-filter","display_name":"Matched filter","score":0.4708768129348755},{"id":"https://openalex.org/keywords/azimuth","display_name":"Azimuth","score":0.4495280981063843},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.4226559102535248},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3992405831813812},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3579448461532593},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.35716935992240906},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.3487244248390198},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.2795374393463135},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.27038484811782837},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.24942779541015625},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.10419702529907227}],"concepts":[{"id":"https://openalex.org/C132794960","wikidata":"https://www.wikidata.org/wiki/Q27304","display_name":"Chirp","level":3,"score":0.6772284507751465},{"id":"https://openalex.org/C197424946","wikidata":"https://www.wikidata.org/wiki/Q1165717","display_name":"Waveform","level":3,"score":0.6141639351844788},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5433129072189331},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.5264466404914856},{"id":"https://openalex.org/C50151734","wikidata":"https://www.wikidata.org/wiki/Q1759577","display_name":"Matched filter","level":3,"score":0.4708768129348755},{"id":"https://openalex.org/C159737794","wikidata":"https://www.wikidata.org/wiki/Q124274","display_name":"Azimuth","level":2,"score":0.4495280981063843},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.4226559102535248},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3992405831813812},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3579448461532593},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.35716935992240906},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.3487244248390198},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.2795374393463135},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.27038484811782837},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.24942779541015625},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.10419702529907227},{"id":"https://openalex.org/C520434653","wikidata":"https://www.wikidata.org/wiki/Q38867","display_name":"Laser","level":2,"score":0.0},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/jstsp.2016.2631945","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jstsp.2016.2631945","pdf_url":null,"source":{"id":"https://openalex.org/S42167783","display_name":"IEEE Journal of Selected Topics in Signal Processing","issn_l":"1932-4553","issn":["1932-4553","1941-0484"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Journal of Selected Topics in Signal Processing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.8999999761581421}],"awards":[{"id":"https://openalex.org/G4959341059","display_name":null,"funder_award_id":"61331015","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":34,"referenced_works":["https://openalex.org/W1508642566","https://openalex.org/W1615912037","https://openalex.org/W1963854538","https://openalex.org/W1993638164","https://openalex.org/W1995182202","https://openalex.org/W1999778768","https://openalex.org/W2002657703","https://openalex.org/W2003347695","https://openalex.org/W2007953097","https://openalex.org/W2019079083","https://openalex.org/W2021215925","https://openalex.org/W2040266301","https://openalex.org/W2056163640","https://openalex.org/W2064021030","https://openalex.org/W2069129516","https://openalex.org/W2076401639","https://openalex.org/W2077448337","https://openalex.org/W2091000356","https://openalex.org/W2103313641","https://openalex.org/W2107522956","https://openalex.org/W2110964282","https://openalex.org/W2118005898","https://openalex.org/W2125287815","https://openalex.org/W2126730357","https://openalex.org/W2140401166","https://openalex.org/W2140569578","https://openalex.org/W2160252242","https://openalex.org/W2168679345","https://openalex.org/W2201093044","https://openalex.org/W2613056678","https://openalex.org/W3102425471","https://openalex.org/W3214953536","https://openalex.org/W6669438306","https://openalex.org/W6687664999"],"related_works":["https://openalex.org/W3006474185","https://openalex.org/W2377235482","https://openalex.org/W2483195039","https://openalex.org/W2023506767","https://openalex.org/W2120275292","https://openalex.org/W2070062388","https://openalex.org/W2899473041","https://openalex.org/W2568842768","https://openalex.org/W2943476872","https://openalex.org/W3150552922"],"abstract_inverted_index":{"A":[0],"new":[1,20],"space-time":[2],"coding":[3],"(STC)":[4],"scheme":[5,71],"for":[6],"multiple-input":[7],"multiple-output":[8],"synthetic":[9],"aperture":[10],"radar":[11],"systems":[12],"is":[13,117],"proposed":[14,173],"in":[15,53,64,87,127],"this":[16],"paper.":[17],"In":[18],"the":[19,34,44,54,65,74,80,93,97,106,120,123,128,149,169,172],"scheme,":[21],"two":[22,133],"successive":[23],"signal":[24],"periods":[25],"are":[26,47,136],"put":[27],"into":[28,49],"one":[29],"transmit":[30],"duration":[31],"to":[32],"minimize":[33],"time-variant":[35,81],"channel":[36,82],"effect.":[37],"The":[38,68,162],"even":[39],"and":[40,57,91,112,130,139,152,165],"odd":[41],"components":[42],"of":[43,96,122,171],"transmitted":[45],"waveforms":[46,135,146],"modulated":[48],"distinct":[50],"Doppler":[51],"frequencies":[52],"azimuth":[55],"direction":[56],"can":[58,72,147],"be":[59],"separated":[60],"by":[61,79,99],"bandpass":[62],"filter":[63],"range-Doppler":[66],"domain.":[67],"presented":[69],"STC":[70,89],"suppress":[73,105],"interchannel":[75],"ambiguous":[76],"energy":[77],"caused":[78],"responses,":[83],"which":[84],"typically":[85],"occur":[86],"conventional":[88],"schemes,":[90],"increase":[92],"signal-to-noise":[94],"ratio":[95],"echoes":[98],"a":[100,108],"decoding":[101],"matrix.":[102],"To":[103],"further":[104],"interference,":[107],"waveform":[109],"called":[110],"time":[111,129,153],"frequency":[113,131],"comb-like":[114,125],"chirp":[115],"(TFCC)":[116],"proposed.":[118],"With":[119],"application":[121],"complementary":[124],"structure":[126],"domains,":[132],"TFCC":[134,145,158],"short-term":[137],"shift-orthogonal":[138],"constant":[140],"envelope.":[141],"Moreover,":[142],"these":[143],"corresponding":[144],"share":[148],"same":[150],"antenna":[151],"gate":[154],"without":[155],"sacrificing":[156],"any":[157],"waveforms'":[159],"peak":[160],"level.":[161],"theoretical":[163],"analysis":[164],"simulation":[166],"results":[167],"illustrate":[168],"feasibility":[170],"scheme.":[174]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":2},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":5},{"year":2018,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}