{"id":"https://openalex.org/W3161375660","doi":"https://doi.org/10.1109/tsp.2021.3113497","title":"Unlimited Sampling From Theory to Practice: Fourier-Prony Recovery and Prototype ADC","display_name":"Unlimited Sampling From Theory to Practice: Fourier-Prony Recovery and Prototype ADC","publication_year":2021,"publication_date":"2021-09-20","ids":{"openalex":"https://openalex.org/W3161375660","doi":"https://doi.org/10.1109/tsp.2021.3113497","mag":"3161375660"},"language":"en","primary_location":{"id":"doi:10.1109/tsp.2021.3113497","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tsp.2021.3113497","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/2105.05818","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5029074414","display_name":"Ayush Bhandari","orcid":"https://orcid.org/0000-0002-4485-2569"},"institutions":[{"id":"https://openalex.org/I47508984","display_name":"Imperial College London","ror":"https://ror.org/041kmwe10","country_code":"GB","type":"education","lineage":["https://openalex.org/I47508984"]}],"countries":["GB"],"is_corresponding":true,"raw_author_name":"Ayush Bhandari","raw_affiliation_strings":["Department of Electrical and Electronic Engineering, Imperial College London, South Kensington, London, U.K","[Dept. of EEE, Imperial College London, 4615 London, London, United Kingdom of Great Britain and Northern Ireland, (e-mail: ayush@alum.mit.edu)]"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Electronic Engineering, Imperial College London, South Kensington, London, U.K","institution_ids":[]},{"raw_affiliation_string":"[Dept. of EEE, Imperial College London, 4615 London, London, United Kingdom of Great Britain and Northern Ireland, (e-mail: ayush@alum.mit.edu)]","institution_ids":["https://openalex.org/I47508984"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5090264479","display_name":"Felix Krahmer","orcid":null},"institutions":[{"id":"https://openalex.org/I62916508","display_name":"Technical University of Munich","ror":"https://ror.org/02kkvpp62","country_code":"DE","type":"education","lineage":["https://openalex.org/I62916508"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Felix Krahmer","raw_affiliation_strings":["Department of Mathematics, TU Munich, Boltzmannstra&#x00DF;e 3, Garching, Germany","[Department of Mathematics, Technische Universitt Mnchen, Garching/Munich, United States, 85748 (e-mail: felix.krahmer@tum.de)]"],"affiliations":[{"raw_affiliation_string":"Department of Mathematics, TU Munich, Boltzmannstra&#x00DF;e 3, Garching, Germany","institution_ids":["https://openalex.org/I62916508"]},{"raw_affiliation_string":"[Department of Mathematics, Technische Universitt Mnchen, Garching/Munich, United States, 85748 (e-mail: felix.krahmer@tum.de)]","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5035301822","display_name":"Thomas Poskitt","orcid":null},"institutions":[{"id":"https://openalex.org/I47508984","display_name":"Imperial College London","ror":"https://ror.org/041kmwe10","country_code":"GB","type":"education","lineage":["https://openalex.org/I47508984"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Thomas Poskitt","raw_affiliation_strings":["Department of Electrical and Electronic Engineering, Imperial College London, South Kensington, London, U.K","[Imperial College London, 4615 London, London, United Kingdom of Great Britain and Northern Ireland, (e-mail: thomas.poskitt15@imperial.ac.uk)]"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Electronic Engineering, Imperial College London, South Kensington, London, U.K","institution_ids":[]},{"raw_affiliation_string":"[Imperial College London, 4615 London, London, United Kingdom of Great Britain and Northern Ireland, (e-mail: thomas.poskitt15@imperial.ac.uk)]","institution_ids":["https://openalex.org/I47508984"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5029074414"],"corresponding_institution_ids":["https://openalex.org/I47508984"],"apc_list":null,"apc_paid":null,"fwci":1.0623,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.72532165,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":"70","issue":null,"first_page":"1131","last_page":"1141"},"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/T10688","display_name":"Image and Signal Denoising Methods","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10323","display_name":"Analog and Mixed-Signal Circuit Design","score":0.9988999962806702,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/computer-science","display_name":"Computer science","score":0.743324339389801},{"id":"https://openalex.org/keywords/sampling","display_name":"Sampling (signal processing)","score":0.7132299542427063},{"id":"https://openalex.org/keywords/bandlimiting","display_name":"Bandlimiting","score":0.6107715964317322},{"id":"https://openalex.org/keywords/realization","display_name":"Realization (probability)","score":0.544888436794281},{"id":"https://openalex.org/keywords/range","display_name":"Range (aeronautics)","score":0.5003149509429932},{"id":"https://openalex.org/keywords/modulo","display_name":"Modulo","score":0.4873865246772766},{"id":"https://openalex.org/keywords/folding","display_name":"Folding (DSP implementation)","score":0.4710920751094818},{"id":"https://openalex.org/keywords/point","display_name":"Point (geometry)","score":0.4593624770641327},{"id":"https://openalex.org/keywords/path","display_name":"Path (computing)","score":0.44152721762657166},{"id":"https://openalex.org/keywords/field-programmable-gate-array","display_name":"Field-programmable gate array","score":0.43378961086273193},{"id":"https://openalex.org/keywords/analog-to-digital-converter","display_name":"Analog-to-digital converter","score":0.42228057980537415},{"id":"https://openalex.org/keywords/nonuniform-sampling","display_name":"Nonuniform sampling","score":0.41068264842033386},{"id":"https://openalex.org/keywords/computer-engineering","display_name":"Computer engineering","score":0.40290847420692444},{"id":"https://openalex.org/keywords/fourier-transform","display_name":"Fourier transform","score":0.3742985129356384},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.36128973960876465},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.3435787260532379},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.33702558279037476},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.14683830738067627},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.12067517638206482},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1043383777141571},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.09020376205444336}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.743324339389801},{"id":"https://openalex.org/C140779682","wikidata":"https://www.wikidata.org/wiki/Q210868","display_name":"Sampling (signal processing)","level":3,"score":0.7132299542427063},{"id":"https://openalex.org/C129997835","wikidata":"https://www.wikidata.org/wiki/Q806263","display_name":"Bandlimiting","level":3,"score":0.6107715964317322},{"id":"https://openalex.org/C2781089630","wikidata":"https://www.wikidata.org/wiki/Q21856745","display_name":"Realization (probability)","level":2,"score":0.544888436794281},{"id":"https://openalex.org/C204323151","wikidata":"https://www.wikidata.org/wiki/Q905424","display_name":"Range (aeronautics)","level":2,"score":0.5003149509429932},{"id":"https://openalex.org/C54732982","wikidata":"https://www.wikidata.org/wiki/Q1415345","display_name":"Modulo","level":2,"score":0.4873865246772766},{"id":"https://openalex.org/C2776545253","wikidata":"https://www.wikidata.org/wiki/Q5464292","display_name":"Folding (DSP implementation)","level":2,"score":0.4710920751094818},{"id":"https://openalex.org/C28719098","wikidata":"https://www.wikidata.org/wiki/Q44946","display_name":"Point (geometry)","level":2,"score":0.4593624770641327},{"id":"https://openalex.org/C2777735758","wikidata":"https://www.wikidata.org/wiki/Q817765","display_name":"Path (computing)","level":2,"score":0.44152721762657166},{"id":"https://openalex.org/C42935608","wikidata":"https://www.wikidata.org/wiki/Q190411","display_name":"Field-programmable gate array","level":2,"score":0.43378961086273193},{"id":"https://openalex.org/C2777271169","wikidata":"https://www.wikidata.org/wiki/Q190169","display_name":"Analog-to-digital converter","level":3,"score":0.42228057980537415},{"id":"https://openalex.org/C20326153","wikidata":"https://www.wikidata.org/wiki/Q7049638","display_name":"Nonuniform sampling","level":3,"score":0.41068264842033386},{"id":"https://openalex.org/C113775141","wikidata":"https://www.wikidata.org/wiki/Q428691","display_name":"Computer engineering","level":1,"score":0.40290847420692444},{"id":"https://openalex.org/C102519508","wikidata":"https://www.wikidata.org/wiki/Q6520159","display_name":"Fourier transform","level":2,"score":0.3742985129356384},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.36128973960876465},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.3435787260532379},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.33702558279037476},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.14683830738067627},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.12067517638206482},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1043383777141571},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.09020376205444336},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C28855332","wikidata":"https://www.wikidata.org/wiki/Q198099","display_name":"Quantization (signal processing)","level":2,"score":0.0},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.0},{"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/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.0}],"mesh":[],"locations_count":5,"locations":[{"id":"doi:10.1109/tsp.2021.3113497","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tsp.2021.3113497","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:2105.05818","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2105.05818","pdf_url":"https://arxiv.org/pdf/2105.05818","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:3161375660","is_oa":true,"landing_page_url":"http://export.arxiv.org/pdf/2105.05818","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":"pmh:oai:spiral.imperial.ac.uk:10044/1/91952","is_oa":false,"landing_page_url":"http://hdl.handle.net/10044/1/91952","pdf_url":null,"source":{"id":"https://openalex.org/S4306401396","display_name":"Spiral (Imperial College London)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I47508984","host_organization_name":"Imperial College London","host_organization_lineage":["https://openalex.org/I47508984"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"1141","raw_type":"Journal Article"},{"id":"doi:10.48550/arxiv.2105.05818","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2105.05818","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:2105.05818","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2105.05818","pdf_url":"https://arxiv.org/pdf/2105.05818","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":"Partnerships for the goals","score":0.4099999964237213,"id":"https://metadata.un.org/sdg/17"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":32,"referenced_works":["https://openalex.org/W1593175420","https://openalex.org/W1597732836","https://openalex.org/W1911315471","https://openalex.org/W2018778093","https://openalex.org/W2065656021","https://openalex.org/W2091764829","https://openalex.org/W2133553014","https://openalex.org/W2135180572","https://openalex.org/W2149841070","https://openalex.org/W2737827235","https://openalex.org/W2798190016","https://openalex.org/W2802183119","https://openalex.org/W2838793543","https://openalex.org/W2883524234","https://openalex.org/W2886711647","https://openalex.org/W2930502000","https://openalex.org/W2940392246","https://openalex.org/W2944333051","https://openalex.org/W2957868527","https://openalex.org/W2962727817","https://openalex.org/W2963835727","https://openalex.org/W3011794028","https://openalex.org/W3035129340","https://openalex.org/W3089504710","https://openalex.org/W3091174658","https://openalex.org/W3092309493","https://openalex.org/W3099366122","https://openalex.org/W3105381059","https://openalex.org/W3114622418","https://openalex.org/W3117279078","https://openalex.org/W4214871684","https://openalex.org/W6744778258"],"related_works":["https://openalex.org/W2109942214","https://openalex.org/W796044952","https://openalex.org/W274375423","https://openalex.org/W3011391067","https://openalex.org/W1882383337","https://openalex.org/W197410463","https://openalex.org/W1586655576","https://openalex.org/W2850713931","https://openalex.org/W2469577161","https://openalex.org/W119748548","https://openalex.org/W1500831781","https://openalex.org/W2308744755","https://openalex.org/W2271083577","https://openalex.org/W195272054","https://openalex.org/W2115835739","https://openalex.org/W2565501392","https://openalex.org/W2988426157","https://openalex.org/W2492117013","https://openalex.org/W2384799191","https://openalex.org/W1994387431"],"abstract_inverted_index":{"Following":[0],"the":[1,7,14,82,96,111,124,133,137],"Unlimited":[2],"Sampling":[3],"strategy":[4],"to":[5,26,110],"alleviate":[6],"omnipresent":[8],"dynamic":[9],"range":[10],"barrier,":[11],"we":[12,43,57],"study":[13],"problem":[15],"of":[16,40,85,102,144],"recovering":[17],"a":[18,38,59,142],"bandlimited":[19],"signal":[20],"from":[21,91],"point-wise":[22],"modulo":[23,112],"samples,":[24],"aiming":[25],"connect":[27],"theoretical":[28],"guarantees":[29],"with":[30],"hardware":[31],"implementation":[32],"considerations.":[33],"Our":[34,65],"starting":[35],"point":[36],"is":[37,67,108],"class":[39],"non-idealities":[41],"that":[42,106,123],"observe":[44],"in":[45,70,128,141],"prototyping":[46],"an":[47],"unlimited":[48,86,138],"sampling":[49,87,139],"based":[50],"analog-to-digital":[51,79],"converter.":[52],"To":[53],"address":[54],"these":[55],"non-idealities,":[56],"provide":[58],"new":[60],"Fourier":[61],"domain":[62],"recovery":[63],"algorithm.":[64],"approach":[66],"validated":[68],"both":[69,94],"theory":[71],"and":[72,98,114],"via":[73],"extensive":[74],"experiments":[75],"on":[76],"our":[77,103],"prototype":[78],"converter,":[80],"providing":[81],"first":[83],"demonstration":[84],"for":[88,95,135],"data":[89],"arising":[90],"real":[92,145],"hardware,":[93],"current":[97],"previous":[99],"approaches.":[100],"Advantages":[101],"algorithm":[104],"include":[105],"it":[107,115],"agnostic":[109],"threshold":[113],"can":[116],"handle":[117],"arbitrary":[118],"folding":[119],"times.":[120],"We":[121],"expect":[122],"end-to-end":[125],"realization":[126],"studied":[127],"this":[129],"paper":[130],"will":[131],"pave":[132],"path":[134],"exploring":[136],"methodology":[140],"number":[143],"world":[146],"applications.":[147]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":3}],"updated_date":"2026-03-10T16:38:18.471706","created_date":"2025-10-10T00:00:00"}
