{"id":"https://openalex.org/W3115228538","doi":"https://doi.org/10.1109/tsp.2021.3099629","title":"Phase Transitions in Frequency Agile Radar Using Compressed Sensing","display_name":"Phase Transitions in Frequency Agile Radar Using Compressed Sensing","publication_year":2021,"publication_date":"2021-01-01","ids":{"openalex":"https://openalex.org/W3115228538","doi":"https://doi.org/10.1109/tsp.2021.3099629","mag":"3115228538"},"language":"en","primary_location":{"id":"doi:10.1109/tsp.2021.3099629","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tsp.2021.3099629","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":"preprint","indexed_in":["arxiv","crossref","datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/2012.15089","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100332401","display_name":"Yuhan Li","orcid":"https://orcid.org/0000-0002-7377-4889"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuhan Li","raw_affiliation_strings":["Department of Electronic Engineering, Tsinghua University, Beijing, China","Tsinghua University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]},{"raw_affiliation_string":"Tsinghua University","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5085328234","display_name":"Tianyao Huang","orcid":"https://orcid.org/0000-0002-9043-6814"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tianyao Huang","raw_affiliation_strings":["Department of Electronic Engineering, Tsinghua University, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0002-9043-6814","affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084038307","display_name":"Xingyu Xu","orcid":"https://orcid.org/0000-0002-7056-8748"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xingyu Xu","raw_affiliation_strings":["Department of Electronic Engineering, Tsinghua University, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0002-7056-8748","affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100728989","display_name":"Yimin Liu","orcid":"https://orcid.org/0000-0002-8947-1268"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yimin Liu","raw_affiliation_strings":["Department of Electronic Engineering, Tsinghua University, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0002-8947-1268","affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Lei Wang","orcid":"https://orcid.org/0000-0001-8882-5741"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lei Wang","raw_affiliation_strings":["Department of Electronic Engineering, Tsinghua University, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0001-8882-5741","affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"last","author":{"id":null,"display_name":"Yonina 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 Eldar","raw_affiliation_strings":["Faculty of Mathematics and Computer Science, Weizmann Institute of Science, Rehovot, Israel"],"raw_orcid":"https://orcid.org/0000-0003-4358-5304","affiliations":[{"raw_affiliation_string":"Faculty of Mathematics and Computer Science, Weizmann Institute of Science, Rehovot, Israel","institution_ids":["https://openalex.org/I53964585"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.713,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.63552825,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":97},"biblio":{"volume":"69","issue":null,"first_page":"4801","last_page":"4818"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10500","display_name":"Sparse and Compressive Sensing Techniques","score":0.9998999834060669,"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":0.9998999834060669,"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":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/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/radar","display_name":"Radar","score":0.6849013566970825},{"id":"https://openalex.org/keywords/compressed-sensing","display_name":"Compressed sensing","score":0.6092349290847778},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5735512971878052},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5404729247093201},{"id":"https://openalex.org/keywords/block","display_name":"Block (permutation group theory)","score":0.5205877423286438},{"id":"https://openalex.org/keywords/range","display_name":"Range (aeronautics)","score":0.5028912425041199},{"id":"https://openalex.org/keywords/phase","display_name":"Phase (matter)","score":0.4911441504955292},{"id":"https://openalex.org/keywords/gaussian","display_name":"Gaussian","score":0.47326353192329407},{"id":"https://openalex.org/keywords/jamming","display_name":"Jamming","score":0.4553346037864685},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3070785403251648},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.21261048316955566},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.18004652857780457},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.15625059604644775},{"id":"https://openalex.org/keywords/aerospace-engineering","display_name":"Aerospace engineering","score":0.08394479751586914},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.0737258791923523}],"concepts":[{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.6849013566970825},{"id":"https://openalex.org/C124851039","wikidata":"https://www.wikidata.org/wiki/Q2665459","display_name":"Compressed sensing","level":2,"score":0.6092349290847778},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5735512971878052},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5404729247093201},{"id":"https://openalex.org/C2777210771","wikidata":"https://www.wikidata.org/wiki/Q4927124","display_name":"Block (permutation group theory)","level":2,"score":0.5205877423286438},{"id":"https://openalex.org/C204323151","wikidata":"https://www.wikidata.org/wiki/Q905424","display_name":"Range (aeronautics)","level":2,"score":0.5028912425041199},{"id":"https://openalex.org/C44280652","wikidata":"https://www.wikidata.org/wiki/Q104837","display_name":"Phase (matter)","level":2,"score":0.4911441504955292},{"id":"https://openalex.org/C163716315","wikidata":"https://www.wikidata.org/wiki/Q901177","display_name":"Gaussian","level":2,"score":0.47326353192329407},{"id":"https://openalex.org/C2779079576","wikidata":"https://www.wikidata.org/wiki/Q17092823","display_name":"Jamming","level":2,"score":0.4553346037864685},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3070785403251648},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.21261048316955566},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.18004652857780457},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.15625059604644775},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.08394479751586914},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0737258791923523},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1109/tsp.2021.3099629","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tsp.2021.3099629","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:2012.15089","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2012.15089","pdf_url":"https://arxiv.org/pdf/2012.15089","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:3115228538","is_oa":true,"landing_page_url":"https://arxiv.org/pdf/2012.15089","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.2012.15089","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2012.15089","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-journal"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:2012.15089","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2012.15089","pdf_url":"https://arxiv.org/pdf/2012.15089","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":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.5699999928474426}],"awards":[{"id":"https://openalex.org/G3148812215","display_name":null,"funder_award_id":"61801258","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":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":36,"referenced_works":["https://openalex.org/W649866511","https://openalex.org/W1580334350","https://openalex.org/W1628160837","https://openalex.org/W1855670903","https://openalex.org/W1885275569","https://openalex.org/W1984357745","https://openalex.org/W2008287878","https://openalex.org/W2008937464","https://openalex.org/W2010669260","https://openalex.org/W2025223969","https://openalex.org/W2028074687","https://openalex.org/W2044663059","https://openalex.org/W2060874172","https://openalex.org/W2076905373","https://openalex.org/W2098996169","https://openalex.org/W2135780853","https://openalex.org/W2144006746","https://openalex.org/W2152294662","https://openalex.org/W2153609494","https://openalex.org/W2159376318","https://openalex.org/W2164595191","https://openalex.org/W2549995704","https://openalex.org/W2565293665","https://openalex.org/W2889180350","https://openalex.org/W2911511970","https://openalex.org/W2952036361","https://openalex.org/W2966690819","https://openalex.org/W2971738358","https://openalex.org/W2972894689","https://openalex.org/W3012796823","https://openalex.org/W3109674791","https://openalex.org/W3111514312","https://openalex.org/W3126371854","https://openalex.org/W4300263211","https://openalex.org/W6636588923","https://openalex.org/W6786761785"],"related_works":["https://openalex.org/W3118403134","https://openalex.org/W3111514312","https://openalex.org/W2906700921","https://openalex.org/W1574616781","https://openalex.org/W2784706756","https://openalex.org/W1984717092","https://openalex.org/W1484434604","https://openalex.org/W3024690410","https://openalex.org/W2973700529","https://openalex.org/W3006822332","https://openalex.org/W2965678381","https://openalex.org/W3162398544","https://openalex.org/W2980485452","https://openalex.org/W2774064426","https://openalex.org/W2041721670","https://openalex.org/W3173959778","https://openalex.org/W3112889317","https://openalex.org/W2065285640","https://openalex.org/W304416927","https://openalex.org/W1542135039"],"abstract_inverted_index":{"Frequency":[0],"agile":[1],"radar":[2,90,145],"(FAR)":[3],"has":[4],"improved":[5],"anti-jamming":[6],"performance":[7],"over":[8],"traditional":[9],"pulse-Doppler":[10],"radars":[11],"under":[12,76],"complex":[13,65],"electromagnetic":[14],"circumstances.":[15],"To":[16],"reconstruct":[17],"the":[18,83,108,129,141,144],"range-Doppler":[19,45],"information":[20],"in":[21,47,137],"FAR,":[22,138],"many":[23],"compressed":[24],"sensing":[25],"(CS)":[26],"methods":[27],"including":[28],"standard":[29,73,109],"and":[30,64,91,134],"block":[31,61,104],"sparse":[32,62,74,105],"recovery":[33,46,63,75,106],"have":[34],"been":[35],"applied.":[36],"In":[37,51],"this":[38],"paper,":[39],"we":[40,53],"study":[41],"phase":[42,56],"transitions":[43],"of":[44,72,89,97,131,143],"FAR":[48],"using":[49],"CS.":[50],"particular,":[52],"derive":[54],"closed-form":[55],"transition":[57],"curves":[58,85,133],"associated":[59],"with":[60,86],"Gaussian":[66,78],"matrices,":[67],"based":[68],"on":[69],"prior":[70],"results":[71,101],"real":[77],"matrices.":[79],"We":[80],"further":[81],"approximate":[82],"obtained":[84],"elementary":[87],"functions":[88],"target":[92],"parameters,":[93],"facilitating":[94],"practical":[95],"applications":[96],"these":[98,132],"curves.":[99],"Our":[100],"indicate":[102],"that":[103],"outperforms":[107],"counterpart":[110],"when":[111],"targets":[112],"occupy":[113],"more":[114],"than":[115],"one":[116],"range":[117],"cell,":[118],"which":[119,139],"are":[120],"often":[121],"referred":[122],"to":[123],"as":[124],"extended":[125],"targets.":[126],"Simulations":[127],"validate":[128],"availability":[130],"their":[135],"approximations":[136],"benefit":[140],"design":[142],"parameters.":[146]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2021,"cited_by_count":4}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}