{"id":"https://openalex.org/W2084810455","doi":"https://doi.org/10.1109/tcsi.2014.2360756","title":"Theory and Design of a Quadrature Analog-to-Information Converter for Energy-Efficient Wideband Spectrum Sensing","display_name":"Theory and Design of a Quadrature Analog-to-Information Converter for Energy-Efficient Wideband Spectrum Sensing","publication_year":2014,"publication_date":"2014-10-17","ids":{"openalex":"https://openalex.org/W2084810455","doi":"https://doi.org/10.1109/tcsi.2014.2360756","mag":"2084810455"},"language":"en","primary_location":{"id":"doi:10.1109/tcsi.2014.2360756","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsi.2014.2360756","pdf_url":null,"source":{"id":"https://openalex.org/S116977442","display_name":"IEEE Transactions on Circuits and Systems I Regular Papers","issn_l":"1549-8328","issn":["1549-8328","1558-0806"],"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 Circuits and Systems I: Regular Papers","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/A5077603869","display_name":"Tanbir Haque","orcid":"https://orcid.org/0000-0002-5699-7802"},"institutions":[{"id":"https://openalex.org/I36326968","display_name":"InterDigital (United States)","ror":"https://ror.org/02w335z67","country_code":"US","type":"company","lineage":["https://openalex.org/I36326968"]},{"id":"https://openalex.org/I78577930","display_name":"Columbia University","ror":"https://ror.org/00hj8s172","country_code":"US","type":"education","lineage":["https://openalex.org/I78577930"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Tanbir Haque","raw_affiliation_strings":["Columbia University, New York, NY, USA","InterDigital Communications, Melville, NY, USA"],"affiliations":[{"raw_affiliation_string":"Columbia University, New York, NY, USA","institution_ids":["https://openalex.org/I78577930"]},{"raw_affiliation_string":"InterDigital Communications, Melville, NY, USA","institution_ids":["https://openalex.org/I36326968"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086055918","display_name":"Rabia Tugce Yazicigil","orcid":"https://orcid.org/0000-0002-1492-2941"},"institutions":[{"id":"https://openalex.org/I78577930","display_name":"Columbia University","ror":"https://ror.org/00hj8s172","country_code":"US","type":"education","lineage":["https://openalex.org/I78577930"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Rabia Tugce Yazicigil","raw_affiliation_strings":["Columbia University, New York, NY, USA"],"affiliations":[{"raw_affiliation_string":"Columbia University, New York, NY, USA","institution_ids":["https://openalex.org/I78577930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000897604","display_name":"Kyle Jung-Lin Pan","orcid":null},"institutions":[{"id":"https://openalex.org/I36326968","display_name":"InterDigital (United States)","ror":"https://ror.org/02w335z67","country_code":"US","type":"company","lineage":["https://openalex.org/I36326968"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Kyle Jung-Lin Pan","raw_affiliation_strings":["InterDigital Communications, Melville, NY, USA"],"affiliations":[{"raw_affiliation_string":"InterDigital Communications, Melville, NY, USA","institution_ids":["https://openalex.org/I36326968"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019610791","display_name":"John Wright","orcid":"https://orcid.org/0000-0003-2683-4428"},"institutions":[{"id":"https://openalex.org/I78577930","display_name":"Columbia University","ror":"https://ror.org/00hj8s172","country_code":"US","type":"education","lineage":["https://openalex.org/I78577930"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"John Wright","raw_affiliation_strings":["Columbia University, New York, NY, USA"],"affiliations":[{"raw_affiliation_string":"Columbia University, New York, NY, USA","institution_ids":["https://openalex.org/I78577930"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5049341354","display_name":"Peter R. Kinget","orcid":"https://orcid.org/0000-0002-5707-6394"},"institutions":[{"id":"https://openalex.org/I78577930","display_name":"Columbia University","ror":"https://ror.org/00hj8s172","country_code":"US","type":"education","lineage":["https://openalex.org/I78577930"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Peter R. Kinget","raw_affiliation_strings":["Columbia University, New York, NY, USA"],"affiliations":[{"raw_affiliation_string":"Columbia University, New York, NY, USA","institution_ids":["https://openalex.org/I78577930"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5077603869"],"corresponding_institution_ids":["https://openalex.org/I36326968","https://openalex.org/I78577930"],"apc_list":null,"apc_paid":null,"fwci":7.8845,"has_fulltext":false,"cited_by_count":84,"citation_normalized_percentile":{"value":0.98101156,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":100},"biblio":{"volume":"62","issue":"2","first_page":"527","last_page":"535"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10500","display_name":"Sparse and Compressive Sensing Techniques","score":0.9997000098228455,"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":0.9997000098228455,"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/T10323","display_name":"Analog and Mixed-Signal Circuit Design","score":0.9994999766349792,"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"}},{"id":"https://openalex.org/T11447","display_name":"Blind Source Separation Techniques","score":0.9987999796867371,"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/wideband","display_name":"Wideband","score":0.8191545009613037},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.7372185587882996},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.6177430152893066},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5401540994644165},{"id":"https://openalex.org/keywords/nyquist\u2013shannon-sampling-theorem","display_name":"Nyquist\u2013Shannon sampling theorem","score":0.514430582523346},{"id":"https://openalex.org/keywords/cognitive-radio","display_name":"Cognitive radio","score":0.45948562026023865},{"id":"https://openalex.org/keywords/energy-consumption","display_name":"Energy consumption","score":0.45588386058807373},{"id":"https://openalex.org/keywords/dynamic-range","display_name":"Dynamic range","score":0.45318007469177246},{"id":"https://openalex.org/keywords/analog-to-digital-converter","display_name":"Analog-to-digital converter","score":0.42460140585899353},{"id":"https://openalex.org/keywords/passband","display_name":"Passband","score":0.4214729964733124},{"id":"https://openalex.org/keywords/nyquist-frequency","display_name":"Nyquist frequency","score":0.4151841104030609},{"id":"https://openalex.org/keywords/quadrature","display_name":"Quadrature (astronomy)","score":0.4141864478588104},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.22247686982154846},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.21549919247627258},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.21240395307540894},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.19514045119285583},{"id":"https://openalex.org/keywords/band-pass-filter","display_name":"Band-pass filter","score":0.16464877128601074},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.08388039469718933}],"concepts":[{"id":"https://openalex.org/C2780202535","wikidata":"https://www.wikidata.org/wiki/Q4524457","display_name":"Wideband","level":2,"score":0.8191545009613037},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.7372185587882996},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.6177430152893066},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5401540994644165},{"id":"https://openalex.org/C288623","wikidata":"https://www.wikidata.org/wiki/Q679800","display_name":"Nyquist\u2013Shannon sampling theorem","level":2,"score":0.514430582523346},{"id":"https://openalex.org/C149946192","wikidata":"https://www.wikidata.org/wiki/Q3235733","display_name":"Cognitive radio","level":3,"score":0.45948562026023865},{"id":"https://openalex.org/C2780165032","wikidata":"https://www.wikidata.org/wiki/Q16869822","display_name":"Energy consumption","level":2,"score":0.45588386058807373},{"id":"https://openalex.org/C87133666","wikidata":"https://www.wikidata.org/wiki/Q1161699","display_name":"Dynamic range","level":2,"score":0.45318007469177246},{"id":"https://openalex.org/C2777271169","wikidata":"https://www.wikidata.org/wiki/Q190169","display_name":"Analog-to-digital converter","level":3,"score":0.42460140585899353},{"id":"https://openalex.org/C46416853","wikidata":"https://www.wikidata.org/wiki/Q254758","display_name":"Passband","level":3,"score":0.4214729964733124},{"id":"https://openalex.org/C98273374","wikidata":"https://www.wikidata.org/wiki/Q1501757","display_name":"Nyquist frequency","level":3,"score":0.4151841104030609},{"id":"https://openalex.org/C62869609","wikidata":"https://www.wikidata.org/wiki/Q28137","display_name":"Quadrature (astronomy)","level":2,"score":0.4141864478588104},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.22247686982154846},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.21549919247627258},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.21240395307540894},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.19514045119285583},{"id":"https://openalex.org/C147788027","wikidata":"https://www.wikidata.org/wiki/Q2718101","display_name":"Band-pass filter","level":2,"score":0.16464877128601074},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.08388039469718933}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tcsi.2014.2360756","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsi.2014.2360756","pdf_url":null,"source":{"id":"https://openalex.org/S116977442","display_name":"IEEE Transactions on Circuits and Systems I Regular Papers","issn_l":"1549-8328","issn":["1549-8328","1558-0806"],"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 Circuits and Systems I: Regular Papers","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.9100000262260437,"display_name":"Affordable and clean energy"}],"awards":[{"id":"https://openalex.org/G4842641245","display_name":null,"funder_award_id":"NSF ECCS 1002064","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":28,"referenced_works":["https://openalex.org/W1483198570","https://openalex.org/W1965224799","https://openalex.org/W1981230256","https://openalex.org/W1992528027","https://openalex.org/W2003688737","https://openalex.org/W2021302824","https://openalex.org/W2061992737","https://openalex.org/W2091893102","https://openalex.org/W2095975429","https://openalex.org/W2103164394","https://openalex.org/W2114129195","https://openalex.org/W2114147096","https://openalex.org/W2123629701","https://openalex.org/W2123724561","https://openalex.org/W2127271355","https://openalex.org/W2129131372","https://openalex.org/W2145036613","https://openalex.org/W2145096794","https://openalex.org/W2145533361","https://openalex.org/W2150859182","https://openalex.org/W2155260992","https://openalex.org/W2158701983","https://openalex.org/W2172112486","https://openalex.org/W2343899768","https://openalex.org/W2533057217","https://openalex.org/W4250955649","https://openalex.org/W6683279289","https://openalex.org/W7038229473"],"related_works":["https://openalex.org/W1500996803","https://openalex.org/W2081608853","https://openalex.org/W2788446302","https://openalex.org/W2071732377","https://openalex.org/W1526881856","https://openalex.org/W2356666806","https://openalex.org/W2315093958","https://openalex.org/W1997066351","https://openalex.org/W2362083308","https://openalex.org/W2801332561"],"abstract_inverted_index":{"A":[0,64],"flexible":[1],"bandwidth,":[2],"blind":[3],"sub-Nyquist":[4],"sampling":[5],"approach":[6,49],"referred":[7],"to":[8,33],"as":[9],"the":[10,20,26,34,56,78,103,107,117,129,135,140,145],"quadrature":[11],"analog-to-information":[12],"converter":[13,37],"(QAIC)":[14],"is":[15,62,71,93,109],"proposed.":[16],"The":[17,75],"QAIC":[18,68,79,108,136],"relaxes":[19],"analog":[21],"front-end":[22],"bandwidth":[23,98],"requirements":[24],"at":[25,95],"cost":[27],"of":[28,55,77,91,106,113,125],"some":[29],"added":[30],"complexity":[31],"compared":[32],"modulated":[35],"wideband":[36],"(MWC)":[38],"for":[39,50,66],"an":[40,123],"overall":[41],"improvement":[42],"in":[43],"sensitivity":[44,141],"and":[45,122],"energy":[46,104],"consumption.":[47],"An":[48],"detailed":[51],"frequency":[52],"domain":[53],"analysis":[54],"proposed":[57],"system":[58],"with":[59,82],"linear":[60],"impairments":[61],"developed.":[63],"process":[65],"selecting":[67],"parameter":[69],"values":[70],"illustrated":[72],"through":[73],"examples.":[74],"benefits":[76],"are":[80],"highlighted":[81],"cognitive":[83],"radio":[84],"use":[85],"cases":[86],"where":[87],"a":[88],"wide":[89],"range":[90],"spectrum":[92,119],"observed":[94],"various":[96],"resolution":[97],"settings.":[99],"We":[100,131],"demonstrate":[101,133],"that":[102,134],"consumption":[105],"potentially":[110],"two":[111],"orders":[112],"magnitude":[114,126],"lower":[115,127],"than":[116,128],"swept-tuned":[118],"analyzer":[120],"(STSA)":[121],"order":[124],"MWC.":[130,146],"also":[132],"significantly":[137],"improves":[138],"upon":[139],"performance":[142],"delivered":[143],"by":[144]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":13},{"year":2020,"cited_by_count":6},{"year":2019,"cited_by_count":14},{"year":2018,"cited_by_count":15},{"year":2017,"cited_by_count":13},{"year":2016,"cited_by_count":10},{"year":2015,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
