{"id":"https://openalex.org/W1963735803","doi":"https://doi.org/10.1109/tsp.2014.2339796","title":"IRCI Free Range Reconstruction for SAR Imaging With Arbitrary Length OFDM Pulse","display_name":"IRCI Free Range Reconstruction for SAR Imaging With Arbitrary Length OFDM Pulse","publication_year":2014,"publication_date":"2014-07-16","ids":{"openalex":"https://openalex.org/W1963735803","doi":"https://doi.org/10.1109/tsp.2014.2339796","mag":"1963735803"},"language":"en","primary_location":{"id":"doi:10.1109/tsp.2014.2339796","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tsp.2014.2339796","pdf_url":null,"source":{"id":"https://openalex.org/S168680287","display_name":"IEEE Transactions on Signal Processing","issn_l":"1053-587X","issn":["1053-587X","1941-0476"],"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 Transactions on Signal Processing","raw_type":"journal-article"},"type":"article","indexed_in":["arxiv","crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/1312.2267","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5049933366","display_name":"Tianxian Zhang","orcid":"https://orcid.org/0000-0003-4845-9796"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]},{"id":"https://openalex.org/I86501945","display_name":"University of Delaware","ror":"https://ror.org/01sbq1a82","country_code":"US","type":"education","lineage":["https://openalex.org/I86501945"]}],"countries":["CN","US"],"is_corresponding":true,"raw_author_name":"Tianxian Zhang","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Delaware, Newark, DE, USA","School of Electronic Engineering, University of Electronic Science and Technology of China, Chengdu, P. R. China"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Delaware, Newark, DE, USA","institution_ids":["https://openalex.org/I86501945"]},{"raw_affiliation_string":"School of Electronic Engineering, University of Electronic Science and Technology of China, Chengdu, P. R. China","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065367615","display_name":"Xiang\u2010Gen Xia","orcid":"https://orcid.org/0000-0002-5599-7683"},"institutions":[{"id":"https://openalex.org/I86501945","display_name":"University of Delaware","ror":"https://ror.org/01sbq1a82","country_code":"US","type":"education","lineage":["https://openalex.org/I86501945"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Xiang-Gen Xia","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Delaware, Newark, DE, USA","Department of Electrical and Computer Engineering, University of Delaware , Newark, DE, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Delaware, Newark, DE, USA","institution_ids":["https://openalex.org/I86501945"]},{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Delaware , Newark, DE, USA","institution_ids":["https://openalex.org/I86501945"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5022778463","display_name":"Lingjiang Kong","orcid":"https://orcid.org/0000-0002-0991-4517"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lingjiang Kong","raw_affiliation_strings":["School of Electronic Engineering, University of Electronic Science and Technology of China, Chengdu, Sichuan, P.R. China","School of Electronic Engineering, University of Electronic Science and Technology of China, Chengdu, P. R. China"],"affiliations":[{"raw_affiliation_string":"School of Electronic Engineering, University of Electronic Science and Technology of China, Chengdu, Sichuan, P.R. China","institution_ids":["https://openalex.org/I150229711"]},{"raw_affiliation_string":"School of Electronic Engineering, University of Electronic Science and Technology of China, Chengdu, P. R. China","institution_ids":["https://openalex.org/I150229711"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5049933366"],"corresponding_institution_ids":["https://openalex.org/I150229711","https://openalex.org/I86501945"],"apc_list":null,"apc_paid":null,"fwci":79.1288,"has_fulltext":false,"cited_by_count":52,"citation_normalized_percentile":{"value":0.99696183,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":"62","issue":"18","first_page":"4748","last_page":"4759"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10891","display_name":"Radar Systems and Signal Processing","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/T10891","display_name":"Radar Systems and Signal Processing","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/T11038","display_name":"Advanced SAR Imaging Techniques","score":0.9995999932289124,"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/T11873","display_name":"PAPR reduction in OFDM","score":0.9993000030517578,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.750434398651123},{"id":"https://openalex.org/keywords/synthetic-aperture-radar","display_name":"Synthetic aperture radar","score":0.7229567766189575},{"id":"https://openalex.org/keywords/cyclic-prefix","display_name":"Cyclic prefix","score":0.6311854124069214},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5846202373504639},{"id":"https://openalex.org/keywords/pulse-repetition-frequency","display_name":"Pulse repetition frequency","score":0.5708363056182861},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5169538855552673},{"id":"https://openalex.org/keywords/range","display_name":"Range (aeronautics)","score":0.48866894841194153},{"id":"https://openalex.org/keywords/radar-imaging","display_name":"Radar imaging","score":0.46759742498397827},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.40982407331466675},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.33784008026123047},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.2923468351364136},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.2764800786972046},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.26696449518203735},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.1525726318359375},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1085851788520813}],"concepts":[{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.750434398651123},{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.7229567766189575},{"id":"https://openalex.org/C2778775284","wikidata":"https://www.wikidata.org/wiki/Q5198224","display_name":"Cyclic prefix","level":4,"score":0.6311854124069214},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5846202373504639},{"id":"https://openalex.org/C182862853","wikidata":"https://www.wikidata.org/wiki/Q575887","display_name":"Pulse repetition frequency","level":3,"score":0.5708363056182861},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5169538855552673},{"id":"https://openalex.org/C204323151","wikidata":"https://www.wikidata.org/wiki/Q905424","display_name":"Range (aeronautics)","level":2,"score":0.48866894841194153},{"id":"https://openalex.org/C10929652","wikidata":"https://www.wikidata.org/wiki/Q7279985","display_name":"Radar imaging","level":3,"score":0.46759742498397827},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.40982407331466675},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.33784008026123047},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.2923468351364136},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.2764800786972046},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.26696449518203735},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.1525726318359375},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1085851788520813},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1109/tsp.2014.2339796","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tsp.2014.2339796","pdf_url":null,"source":{"id":"https://openalex.org/S168680287","display_name":"IEEE Transactions on Signal Processing","issn_l":"1053-587X","issn":["1053-587X","1941-0476"],"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 Transactions on Signal Processing","raw_type":"journal-article"},{"id":"pmh:oai:arXiv.org:1312.2267","is_oa":true,"landing_page_url":"http://arxiv.org/abs/1312.2267","pdf_url":"https://arxiv.org/pdf/1312.2267","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.570.7230","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.570.7230","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.eecis.udel.edu/~xxia/TSP_Zhang_Xia2.pdf","raw_type":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.747.3420","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.747.3420","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://arxiv.org/pdf/1312.2267.pdf","raw_type":"text"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:1312.2267","is_oa":true,"landing_page_url":"http://arxiv.org/abs/1312.2267","pdf_url":"https://arxiv.org/pdf/1312.2267","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},"sustainable_development_goals":[{"score":0.4300000071525574,"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":31,"referenced_works":["https://openalex.org/W608347107","https://openalex.org/W1482016615","https://openalex.org/W1527747735","https://openalex.org/W1538006934","https://openalex.org/W1999778768","https://openalex.org/W2006154243","https://openalex.org/W2013115145","https://openalex.org/W2017993879","https://openalex.org/W2019341687","https://openalex.org/W2021215925","https://openalex.org/W2030008549","https://openalex.org/W2037420989","https://openalex.org/W2049824694","https://openalex.org/W2084887439","https://openalex.org/W2091529555","https://openalex.org/W2096985797","https://openalex.org/W2105862752","https://openalex.org/W2121222740","https://openalex.org/W2125883072","https://openalex.org/W2136974674","https://openalex.org/W2142039007","https://openalex.org/W2162395238","https://openalex.org/W2166010563","https://openalex.org/W2532551441","https://openalex.org/W2542234747","https://openalex.org/W2613056678","https://openalex.org/W3102425471","https://openalex.org/W3108496714","https://openalex.org/W6628755174","https://openalex.org/W6651678408","https://openalex.org/W6728487791"],"related_works":["https://openalex.org/W2163986192","https://openalex.org/W2169555090","https://openalex.org/W2143281946","https://openalex.org/W2564136926","https://openalex.org/W2109072943","https://openalex.org/W2355672245","https://openalex.org/W2124096513","https://openalex.org/W2792561661","https://openalex.org/W1569011150","https://openalex.org/W2371518943"],"abstract_inverted_index":{"Our":[0],"previously":[1],"proposed":[2,151],"OFDM":[3,31,59,76,99,119,154,166,175],"with":[4,122],"sufficient":[5],"cyclic":[6],"prefix":[7],"(CP)":[8],"synthetic":[9],"aperture":[10],"radar":[11,110],"(SAR)":[12],"imaging":[13,33,121],"algorithm":[14],"is":[15,40,136],"inter-range-cell":[16],"interference":[17],"(IRCI)":[18],"free":[19,129],"and":[20,91,132,169],"achieves":[21],"ideally":[22],"zero":[23],"range":[24,27,47,86,130],"sidelobes":[25],"for":[26,92,149],"reconstruction.":[28],"In":[29,112],"this":[30,113],"SAR":[32,120,176],"algorithm,":[34],"the":[35,44,53,66,71,83,97,162,165,170],"minimum":[36],"required":[37],"CP":[38,67],"length":[39,72,101,135,153,173],"almost":[41,80],"equal":[42],"to":[43,62,160],"number":[45,54,84],"of":[46,55,57,73,82,85,138,164],"cells":[48,87],"in":[49,88,108],"a":[50,74,89,93,117,139,145],"swath,":[51],"while":[52],"subcarriers":[56],"an":[58],"signal":[60],"needs":[61],"be":[63],"more":[64],"than":[65],"length.":[68],"This":[69],"makes":[70],"transmitted":[75,98],"sequence":[77],"at":[78],"least":[79],"twice":[81],"swath":[90,95,140],"wide":[94],"imaging,":[96],"pulse":[100,124,134,167,172],"becomes":[102],"long,":[103],"which":[104,126],"may":[105],"cause":[106],"problems":[107],"some":[109],"applications.":[111],"paper,":[114],"we":[115],"propose":[116],"CP-based":[118,174],"arbitrary":[123,152,171],"length,":[125],"has":[127],"IRCI":[128],"reconstruction":[131],"its":[133],"independent":[137],"width.":[141],"We":[142],"then":[143],"present":[144],"novel":[146],"design":[147,168],"method":[148],"our":[150],"pulses.":[155],"Simulation":[156],"results":[157],"are":[158],"presented":[159],"illustrate":[161],"performances":[163],"imaging.":[177]},"counts_by_year":[{"year":2025,"cited_by_count":9},{"year":2024,"cited_by_count":5},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":5},{"year":2019,"cited_by_count":8},{"year":2018,"cited_by_count":4},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":6},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":2}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}
