{"id":"https://openalex.org/W2105017647","doi":"https://doi.org/10.1109/tsp.2010.2089628","title":"Multiobjective Optimization of OFDM Radar Waveform for Target Detection","display_name":"Multiobjective Optimization of OFDM Radar Waveform for Target Detection","publication_year":2010,"publication_date":"2010-11-09","ids":{"openalex":"https://openalex.org/W2105017647","doi":"https://doi.org/10.1109/tsp.2010.2089628","mag":"2105017647"},"language":"en","primary_location":{"id":"doi:10.1109/tsp.2010.2089628","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tsp.2010.2089628","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":["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/A5023382504","display_name":"Satyabrata Sen","orcid":"https://orcid.org/0000-0001-9918-4409"},"institutions":[{"id":"https://openalex.org/I204465549","display_name":"Washington University in St. Louis","ror":"https://ror.org/01yc7t268","country_code":"US","type":"education","lineage":["https://openalex.org/I204465549"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Satyabrata Sen","raw_affiliation_strings":["Department of Electrical and Systems Engineering, Washington University of Saint Louis, Saint Louis, MO, USA","Dept. of Electr. & Syst. Eng., Washington Univ. in St.Louis, St. Louis, MO, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Systems Engineering, Washington University of Saint Louis, Saint Louis, MO, USA","institution_ids":["https://openalex.org/I204465549"]},{"raw_affiliation_string":"Dept. of Electr. & Syst. Eng., Washington Univ. in St.Louis, St. Louis, MO, USA","institution_ids":["https://openalex.org/I204465549"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101848896","display_name":"Gongguo Tang","orcid":"https://orcid.org/0000-0002-7879-1338"},"institutions":[{"id":"https://openalex.org/I204465549","display_name":"Washington University in St. Louis","ror":"https://ror.org/01yc7t268","country_code":"US","type":"education","lineage":["https://openalex.org/I204465549"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Gongguo Tang","raw_affiliation_strings":["Department of Electrical and Systems Engineering, Washington University of Saint Louis, Saint Louis, MO, USA","Dept. of Electr. & Syst. Eng., Washington Univ. in St.Louis, St. Louis, MO, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Systems Engineering, Washington University of Saint Louis, Saint Louis, MO, USA","institution_ids":["https://openalex.org/I204465549"]},{"raw_affiliation_string":"Dept. of Electr. & Syst. Eng., Washington Univ. in St.Louis, St. Louis, MO, USA","institution_ids":["https://openalex.org/I204465549"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5102902055","display_name":"Arye Nehorai","orcid":null},"institutions":[{"id":"https://openalex.org/I204465549","display_name":"Washington University in St. Louis","ror":"https://ror.org/01yc7t268","country_code":"US","type":"education","lineage":["https://openalex.org/I204465549"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Arye Nehorai","raw_affiliation_strings":["Department of Electrical and Systems Engineering, Washington University of Saint Louis, Saint Louis, MO, USA","Dept. of Electr. & Syst. Eng., Washington Univ. in St.Louis, St. Louis, MO, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Systems Engineering, Washington University of Saint Louis, Saint Louis, MO, USA","institution_ids":["https://openalex.org/I204465549"]},{"raw_affiliation_string":"Dept. of Electr. & Syst. Eng., Washington Univ. in St.Louis, St. Louis, MO, USA","institution_ids":["https://openalex.org/I204465549"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5023382504"],"corresponding_institution_ids":["https://openalex.org/I204465549"],"apc_list":null,"apc_paid":null,"fwci":7.4535,"has_fulltext":false,"cited_by_count":100,"citation_normalized_percentile":{"value":0.9782132,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":100},"biblio":{"volume":"59","issue":"2","first_page":"639","last_page":"652"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10500","display_name":"Sparse and Compressive Sensing Techniques","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/T10500","display_name":"Sparse and Compressive Sensing Techniques","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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":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":0.9997000098228455,"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/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.684468150138855},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5947588086128235},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5679445862770081},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.5530781745910645},{"id":"https://openalex.org/keywords/compressed-sensing","display_name":"Compressed sensing","score":0.5043226480484009},{"id":"https://openalex.org/keywords/multipath-propagation","display_name":"Multipath propagation","score":0.5035728812217712},{"id":"https://openalex.org/keywords/waveform","display_name":"Waveform","score":0.49364838004112244},{"id":"https://openalex.org/keywords/cram\u00e9r\u2013rao-bound","display_name":"Cram\u00e9r\u2013Rao bound","score":0.4436209201812744},{"id":"https://openalex.org/keywords/estimation-theory","display_name":"Estimation theory","score":0.38136133551597595},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.23198139667510986},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.1281326413154602}],"concepts":[{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.684468150138855},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5947588086128235},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5679445862770081},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.5530781745910645},{"id":"https://openalex.org/C124851039","wikidata":"https://www.wikidata.org/wiki/Q2665459","display_name":"Compressed sensing","level":2,"score":0.5043226480484009},{"id":"https://openalex.org/C161218011","wikidata":"https://www.wikidata.org/wiki/Q11827794","display_name":"Multipath propagation","level":3,"score":0.5035728812217712},{"id":"https://openalex.org/C197424946","wikidata":"https://www.wikidata.org/wiki/Q1165717","display_name":"Waveform","level":3,"score":0.49364838004112244},{"id":"https://openalex.org/C4978587","wikidata":"https://www.wikidata.org/wiki/Q1138810","display_name":"Cram\u00e9r\u2013Rao bound","level":3,"score":0.4436209201812744},{"id":"https://openalex.org/C167928553","wikidata":"https://www.wikidata.org/wiki/Q1376021","display_name":"Estimation theory","level":2,"score":0.38136133551597595},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.23198139667510986},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.1281326413154602}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tsp.2010.2089628","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tsp.2010.2089628","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"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":46,"referenced_works":["https://openalex.org/W108700937","https://openalex.org/W339021664","https://openalex.org/W637451904","https://openalex.org/W1540596182","https://openalex.org/W1551593963","https://openalex.org/W1553373771","https://openalex.org/W1595498733","https://openalex.org/W1614392214","https://openalex.org/W1870429793","https://openalex.org/W1963605653","https://openalex.org/W1977267408","https://openalex.org/W1980382836","https://openalex.org/W1986931325","https://openalex.org/W1997188340","https://openalex.org/W2015418199","https://openalex.org/W2030008549","https://openalex.org/W2034260606","https://openalex.org/W2063698478","https://openalex.org/W2070443158","https://openalex.org/W2081626340","https://openalex.org/W2094045714","https://openalex.org/W2099345264","https://openalex.org/W2100470730","https://openalex.org/W2101412012","https://openalex.org/W2102498481","https://openalex.org/W2103519107","https://openalex.org/W2120829016","https://openalex.org/W2125483445","https://openalex.org/W2126105956","https://openalex.org/W2129131372","https://openalex.org/W2132437263","https://openalex.org/W2135046866","https://openalex.org/W2145802953","https://openalex.org/W2163096432","https://openalex.org/W2164278096","https://openalex.org/W2171527161","https://openalex.org/W2189309577","https://openalex.org/W2232769049","https://openalex.org/W2247358815","https://openalex.org/W2542234747","https://openalex.org/W3105340263","https://openalex.org/W4213099427","https://openalex.org/W4285719527","https://openalex.org/W6632267817","https://openalex.org/W6677884156","https://openalex.org/W6684008193"],"related_works":["https://openalex.org/W2164801693","https://openalex.org/W2120266201","https://openalex.org/W2170323752","https://openalex.org/W2170222511","https://openalex.org/W2989042483","https://openalex.org/W2585557503","https://openalex.org/W2169354510","https://openalex.org/W1967296369","https://openalex.org/W4389474210","https://openalex.org/W4299934179"],"abstract_inverted_index":{"We":[0,26,140,236],"propose":[1,181],"a":[2,17,44,69,87,123,182,238],"multiobjective":[3],"optimization":[4],"(MOO)":[5],"technique":[6],"to":[7,31,104,116,160,186,216,227,242,258],"design":[8,188],"an":[9,28],"orthogonal-frequency-division":[10],"multiplexing":[11],"(OFDM)":[12],"radar":[13,72],"signal":[14,30],"for":[15,196],"detecting":[16],"moving":[18],"target":[19,45,111],"in":[20],"the":[21,33,37,52,56,64,76,80,93,99,102,106,110,118,137,142,157,163,175,189,193,197,209,213,218,224,229,232,244,248,253],"presence":[22],"of":[23,36,43,82,95,101,125,136,156,192,220,231,247],"multipath":[24,53],"reflections.":[25],"employ":[27,122],"OFDM":[29,71,194,260],"increase":[32,228],"frequency":[34],"diversity":[35,58],"system,":[38],"as":[39,79],"different":[40,49],"scattering":[41],"centers":[42],"resonate":[46],"variably":[47],"at":[48,63],"frequencies.":[50],"Moreover,":[51],"propagation":[54],"increases":[55],"spatial":[57],"by":[59,74,202],"providing":[60],"extra":[61],"\u201clooks\u201d":[62],"target.":[65],"First,":[66],"we":[67,91,121,180],"develop":[68],"parametric":[70],"model":[73],"reformulating":[75],"target-detection":[77],"problem":[78],"task":[81],"sparse-signal":[83],"spectrum":[84],"estimation.":[85],"At":[86],"particular":[88],"range":[89],"cell,":[90],"exploit":[92],"sparsity":[94],"multiple":[96,126],"paths":[97,107],"and":[98,166,222,251],"knowledge":[100],"environment":[103],"estimate":[105,117],"along":[108],"which":[109],"responses":[112],"are":[113],"received.":[114],"Then,":[115],"sparse":[119,138,249],"vector,":[120],"collection":[124],"small":[127],"Dantzig":[128],"selectors":[129],"(DS)":[130],"that":[131,168],"utilizes":[132],"more":[133],"prior":[134],"structures":[135],"vector.":[139],"use":[141],"\u2113":[143],"<sub":[144,152],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[145,153],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">1</sub>":[146,154],"-constrained":[147],"minimal":[148],"singular":[149],"value":[150],"(\u2113":[151],"-CMSV)":[155],"measurement":[158],"matrix":[159],"analytically":[161],"evaluate":[162],"reconstruction":[164],"performance":[165,230,245,255],"demonstrate":[167,252],"our":[169],"decomposed":[170],"DS":[171],"performs":[172],"better":[173],"than":[174],"standard":[176],"DS.":[177],"In":[178],"addition,":[179],"constrained":[183],"MOO-based":[184],"algorithm":[185],"optimally":[187],"spectral":[190],"parameters":[191],"waveform":[195,261],"next":[198],"coherent":[199],"processing":[200],"interval":[201],"simultaneously":[203],"optimizing":[204],"two":[205],"objective":[206],"functions:":[207],"minimizing":[208],"upper":[210],"bound":[211],"on":[212],"estimation":[214],"error":[215],"improve":[217],"efficiency":[219],"sparse-recovery":[221],"maximizing":[223],"squared":[225],"Mahalanobis-distance":[226],"underlying":[233],"detection":[234],"problem.":[235],"provide":[237],"few":[239],"numerical":[240],"examples":[241],"illustrate":[243],"characteristics":[246],"recovery":[250],"achieved":[254],"improvement":[256],"due":[257],"adaptive":[259],"design.":[262]},"counts_by_year":[{"year":2025,"cited_by_count":5},{"year":2024,"cited_by_count":5},{"year":2022,"cited_by_count":5},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":5},{"year":2018,"cited_by_count":9},{"year":2017,"cited_by_count":9},{"year":2016,"cited_by_count":16},{"year":2015,"cited_by_count":8},{"year":2014,"cited_by_count":10},{"year":2013,"cited_by_count":9},{"year":2012,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}