{"id":"https://openalex.org/W2883695042","doi":"https://doi.org/10.1109/taes.2019.2924163","title":"A Cognitive Sub-Nyquist MIMO Radar Prototype","display_name":"A Cognitive Sub-Nyquist MIMO Radar Prototype","publication_year":2019,"publication_date":"2019-06-21","ids":{"openalex":"https://openalex.org/W2883695042","doi":"https://doi.org/10.1109/taes.2019.2924163","mag":"2883695042"},"language":"en","primary_location":{"id":"doi:10.1109/taes.2019.2924163","is_oa":false,"landing_page_url":"https://doi.org/10.1109/taes.2019.2924163","pdf_url":null,"source":{"id":"https://openalex.org/S193624734","display_name":"IEEE Transactions on Aerospace and Electronic Systems","issn_l":"0018-9251","issn":["0018-9251","1557-9603","2371-9877"],"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 Aerospace and Electronic Systems","raw_type":"journal-article"},"type":"preprint","indexed_in":["arxiv","crossref","datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/1807.09126","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5082119521","display_name":"Kumar Vijay Mishra","orcid":"https://orcid.org/0000-0002-5386-609X"},"institutions":[{"id":"https://openalex.org/I126307644","display_name":"University of Iowa","ror":"https://ror.org/036jqmy94","country_code":"US","type":"education","lineage":["https://openalex.org/I126307644"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Kumar Vijay Mishra","raw_affiliation_strings":["The University of Iowa, Iowa City, USA","University of Iowa"],"affiliations":[{"raw_affiliation_string":"The University of Iowa, Iowa City, USA","institution_ids":["https://openalex.org/I126307644"]},{"raw_affiliation_string":"University of Iowa","institution_ids":["https://openalex.org/I126307644"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005913897","display_name":"Yonina C. Eldar","orcid":"https://orcid.org/0000-0003-4358-5304"},"institutions":[{"id":"https://openalex.org/I53964585","display_name":"Weizmann Institute of Science","ror":"https://ror.org/0316ej306","country_code":"IL","type":"education","lineage":["https://openalex.org/I53964585"]}],"countries":["IL"],"is_corresponding":false,"raw_author_name":"Yonina C. Eldar","raw_affiliation_strings":["Weizmann Institute of Science, Rehovot, Israel","Weizmann Institute of Science , Rehovot , Israel"],"affiliations":[{"raw_affiliation_string":"Weizmann Institute of Science, Rehovot, Israel","institution_ids":["https://openalex.org/I53964585"]},{"raw_affiliation_string":"Weizmann Institute of Science , Rehovot , Israel","institution_ids":["https://openalex.org/I53964585"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5083373291","display_name":"Eli Shoshan","orcid":null},"institutions":[{"id":"https://openalex.org/I174306211","display_name":"Technion \u2013 Israel Institute of Technology","ror":"https://ror.org/03qryx823","country_code":"IL","type":"education","lineage":["https://openalex.org/I174306211"]}],"countries":["IL"],"is_corresponding":false,"raw_author_name":"Eli Shoshan","raw_affiliation_strings":["Technion-Israel Institute of Technology, Haifa, Israel","Technion\u2014Israel Institute of Technology, Haifa,  Israel"],"affiliations":[{"raw_affiliation_string":"Technion-Israel Institute of Technology, Haifa, Israel","institution_ids":["https://openalex.org/I174306211"]},{"raw_affiliation_string":"Technion\u2014Israel Institute of Technology, Haifa,  Israel","institution_ids":["https://openalex.org/I174306211"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042775653","display_name":"Moshe Namer","orcid":"https://orcid.org/0009-0003-4799-740X"},"institutions":[{"id":"https://openalex.org/I174306211","display_name":"Technion \u2013 Israel Institute of Technology","ror":"https://ror.org/03qryx823","country_code":"IL","type":"education","lineage":["https://openalex.org/I174306211"]}],"countries":["IL"],"is_corresponding":false,"raw_author_name":"Moshe Namer","raw_affiliation_strings":["Technion-Israel Institute of Technology, Haifa, Israel","Technion\u2014Israel Institute of Technology, Haifa,  Israel"],"affiliations":[{"raw_affiliation_string":"Technion-Israel Institute of Technology, Haifa, Israel","institution_ids":["https://openalex.org/I174306211"]},{"raw_affiliation_string":"Technion\u2014Israel Institute of Technology, Haifa,  Israel","institution_ids":["https://openalex.org/I174306211"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5069834251","display_name":"Maxim Meltsin","orcid":"https://orcid.org/0000-0003-1912-5041"},"institutions":[{"id":"https://openalex.org/I174306211","display_name":"Technion \u2013 Israel Institute of Technology","ror":"https://ror.org/03qryx823","country_code":"IL","type":"education","lineage":["https://openalex.org/I174306211"]}],"countries":["IL"],"is_corresponding":false,"raw_author_name":"Maxim Meltsin","raw_affiliation_strings":["Technion-Israel Institute of Technology, Haifa, Israel","Technion\u2014Israel Institute of Technology, Haifa,  Israel"],"affiliations":[{"raw_affiliation_string":"Technion-Israel Institute of Technology, Haifa, Israel","institution_ids":["https://openalex.org/I174306211"]},{"raw_affiliation_string":"Technion\u2014Israel Institute of Technology, Haifa,  Israel","institution_ids":["https://openalex.org/I174306211"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5082119521"],"corresponding_institution_ids":["https://openalex.org/I126307644"],"apc_list":null,"apc_paid":null,"fwci":5.3183,"has_fulltext":true,"cited_by_count":3,"citation_normalized_percentile":{"value":0.96056997,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"56","issue":"2","first_page":"937","last_page":"955"},"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":0.9998000264167786,"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/T10931","display_name":"Direction-of-Arrival Estimation Techniques","score":0.9990000128746033,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/nyquist-frequency","display_name":"Nyquist frequency","score":0.7042471170425415},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.6788550615310669},{"id":"https://openalex.org/keywords/nyquist\u2013shannon-sampling-theorem","display_name":"Nyquist\u2013Shannon sampling theorem","score":0.6696591973304749},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6228362321853638},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.5771760940551758},{"id":"https://openalex.org/keywords/nyquist-rate","display_name":"Nyquist rate","score":0.5425082445144653},{"id":"https://openalex.org/keywords/cognitive-radio","display_name":"Cognitive radio","score":0.5324999094009399},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.4878392517566681},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.4654349386692047},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.45275425910949707},{"id":"https://openalex.org/keywords/spatial-multiplexing","display_name":"Spatial multiplexing","score":0.4457286298274994},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.4336158335208893},{"id":"https://openalex.org/keywords/sampling","display_name":"Sampling (signal processing)","score":0.41322532296180725},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.31489020586013794},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.1805492639541626},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.14158514142036438},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1390058696269989}],"concepts":[{"id":"https://openalex.org/C98273374","wikidata":"https://www.wikidata.org/wiki/Q1501757","display_name":"Nyquist frequency","level":3,"score":0.7042471170425415},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.6788550615310669},{"id":"https://openalex.org/C288623","wikidata":"https://www.wikidata.org/wiki/Q679800","display_name":"Nyquist\u2013Shannon sampling theorem","level":2,"score":0.6696591973304749},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6228362321853638},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.5771760940551758},{"id":"https://openalex.org/C65914096","wikidata":"https://www.wikidata.org/wiki/Q6273772","display_name":"Nyquist rate","level":4,"score":0.5425082445144653},{"id":"https://openalex.org/C149946192","wikidata":"https://www.wikidata.org/wiki/Q3235733","display_name":"Cognitive radio","level":3,"score":0.5324999094009399},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.4878392517566681},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.4654349386692047},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.45275425910949707},{"id":"https://openalex.org/C85884896","wikidata":"https://www.wikidata.org/wiki/Q7574075","display_name":"Spatial multiplexing","level":4,"score":0.4457286298274994},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.4336158335208893},{"id":"https://openalex.org/C140779682","wikidata":"https://www.wikidata.org/wiki/Q210868","display_name":"Sampling (signal processing)","level":3,"score":0.41322532296180725},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.31489020586013794},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.1805492639541626},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.14158514142036438},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1390058696269989},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","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":4,"locations":[{"id":"doi:10.1109/taes.2019.2924163","is_oa":false,"landing_page_url":"https://doi.org/10.1109/taes.2019.2924163","pdf_url":null,"source":{"id":"https://openalex.org/S193624734","display_name":"IEEE Transactions on Aerospace and Electronic Systems","issn_l":"0018-9251","issn":["0018-9251","1557-9603","2371-9877"],"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 Aerospace and Electronic Systems","raw_type":"journal-article"},{"id":"pmh:oai:arXiv.org:1807.09126","is_oa":true,"landing_page_url":"http://arxiv.org/abs/1807.09126","pdf_url":"https://arxiv.org/pdf/1807.09126","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":"mag:2883695042","is_oa":true,"landing_page_url":"https://arxiv.org/pdf/1807.09126","pdf_url":null,"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":"arXiv (Cornell University)","raw_type":null},{"id":"doi:10.48550/arxiv.1807.09126","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.1807.09126","pdf_url":null,"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":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"article"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:1807.09126","is_oa":true,"landing_page_url":"http://arxiv.org/abs/1807.09126","pdf_url":"https://arxiv.org/pdf/1807.09126","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":[],"awards":[{"id":"https://openalex.org/G1142195398","display_name":"Breaking the Nyquist Barrier: A New Paradigm in Data Conversion and Transmission","funder_award_id":"646804","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"},{"id":"https://openalex.org/G4956428346","display_name":null,"funder_award_id":"Horizon 2020 research and innovatio","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"},{"id":"https://openalex.org/G644829080","display_name":null,"funder_award_id":"646804-ERC-COG-BNYQ","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"},{"id":"https://openalex.org/G8318064016","display_name":null,"funder_award_id":"Horizon","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"}],"funders":[{"id":"https://openalex.org/F4320320300","display_name":"European Commission","ror":"https://ror.org/00k4n6c32"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2883695042.pdf","grobid_xml":"https://content.openalex.org/works/W2883695042.grobid-xml"},"referenced_works_count":76,"referenced_works":["https://openalex.org/W649866511","https://openalex.org/W1534992354","https://openalex.org/W1535433983","https://openalex.org/W1544261405","https://openalex.org/W1615912037","https://openalex.org/W1651174643","https://openalex.org/W1824269011","https://openalex.org/W1969190412","https://openalex.org/W1973503417","https://openalex.org/W1984600520","https://openalex.org/W1989476724","https://openalex.org/W1990646690","https://openalex.org/W1990958021","https://openalex.org/W1993638164","https://openalex.org/W1999580681","https://openalex.org/W2002935778","https://openalex.org/W2018744547","https://openalex.org/W2019412934","https://openalex.org/W2028138958","https://openalex.org/W2037649879","https://openalex.org/W2043422651","https://openalex.org/W2049068164","https://openalex.org/W2060110537","https://openalex.org/W2063146632","https://openalex.org/W2071652847","https://openalex.org/W2083506609","https://openalex.org/W2088086632","https://openalex.org/W2095913482","https://openalex.org/W2103519107","https://openalex.org/W2104308613","https://openalex.org/W2116330837","https://openalex.org/W2116965969","https://openalex.org/W2123629701","https://openalex.org/W2132874190","https://openalex.org/W2138915746","https://openalex.org/W2145841867","https://openalex.org/W2152079373","https://openalex.org/W2153684415","https://openalex.org/W2164137373","https://openalex.org/W2171576754","https://openalex.org/W2195832715","https://openalex.org/W2304395567","https://openalex.org/W2426191259","https://openalex.org/W2497079801","https://openalex.org/W2539587600","https://openalex.org/W2549995704","https://openalex.org/W2579673364","https://openalex.org/W2599446572","https://openalex.org/W2621039575","https://openalex.org/W2624988537","https://openalex.org/W2625831031","https://openalex.org/W2768937985","https://openalex.org/W2791788561","https://openalex.org/W2799817386","https://openalex.org/W2803908782","https://openalex.org/W2886496632","https://openalex.org/W2889074429","https://openalex.org/W2962994854","https://openalex.org/W2963282489","https://openalex.org/W2963689780","https://openalex.org/W2964202652","https://openalex.org/W2964229605","https://openalex.org/W2964326842","https://openalex.org/W2972473258","https://openalex.org/W2995412367","https://openalex.org/W3024434394","https://openalex.org/W4300263211","https://openalex.org/W6630763910","https://openalex.org/W6632037080","https://openalex.org/W6633612294","https://openalex.org/W6637081229","https://openalex.org/W6658002294","https://openalex.org/W6698018039","https://openalex.org/W6746706805","https://openalex.org/W6777215939","https://openalex.org/W6843023740"],"related_works":["https://openalex.org/W2493185954","https://openalex.org/W2510067730","https://openalex.org/W1521657910","https://openalex.org/W2134688603","https://openalex.org/W2292746209","https://openalex.org/W2027871412","https://openalex.org/W2099943094","https://openalex.org/W2057088425","https://openalex.org/W3161306204","https://openalex.org/W2441808679","https://openalex.org/W1564821977","https://openalex.org/W2109235813","https://openalex.org/W2014485453","https://openalex.org/W2030565581","https://openalex.org/W2140019602","https://openalex.org/W2180537407","https://openalex.org/W2140401166","https://openalex.org/W3026823009","https://openalex.org/W2097141032","https://openalex.org/W2767080255"],"abstract_inverted_index":{"We":[0],"present":[1],"a":[2,7],"cognitive":[3],"prototype":[4],"that":[5,38,50],"demonstrates":[6],"colocated,":[8],"frequency-division-multiplexed,":[9],"multiple-input":[10],"multiple-output":[11],"(MIMO)":[12],"radar,":[13],"which":[14],"implements":[15],"both":[16],"temporal":[17],"and":[18,26,54,70],"spatial":[19],"sub-Nyquist":[20,59],"sampling.":[21],"The":[22],"signal":[23,43],"is":[24,33],"sampled":[25],"recovered":[27],"via":[28],"the":[29,36,39,51],"Xampling":[30],"framework.":[31],"Cognition":[32],"due":[34],"to":[35],"fact":[37],"transmitter":[40],"adapts":[41],"its":[42],"spectrum":[44],"by":[45],"emitting":[46],"only":[47],"those":[48],"subbands":[49],"receiver":[52],"samples":[53],"processes.":[55],"Real-time":[56],"experiments":[57],"demonstrate":[58],"MIMO":[60],"recovery":[61],"of":[62,72],"target":[63],"scenes":[64],"with":[65],"87.5%":[66],"spatio-temporal":[67],"bandwidth":[68],"reduction":[69],"signal-to-noise-ratio":[71],"-10":[73],"dB.":[74]},"counts_by_year":[{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":2}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}