{"id":"https://openalex.org/W1989124673","doi":"https://doi.org/10.1109/iscas.2012.6272167","title":"Mixed-domain receiver architecture for white space software-defined radio scenarios","display_name":"Mixed-domain receiver architecture for white space software-defined radio scenarios","publication_year":2012,"publication_date":"2012-05-01","ids":{"openalex":"https://openalex.org/W1989124673","doi":"https://doi.org/10.1109/iscas.2012.6272167","mag":"1989124673"},"language":"en","primary_location":{"id":"doi:10.1109/iscas.2012.6272167","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas.2012.6272167","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 IEEE International Symposium on Circuits and Systems","raw_type":"proceedings-article"},"type":"conference-paper","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/A5091307888","display_name":"Roberto G\u00f3mez\u2010Garc\u00eda","orcid":"https://orcid.org/0000-0001-9132-6927"},"institutions":[{"id":"https://openalex.org/I189268942","display_name":"Universidad de Alcal\u00e1","ror":"https://ror.org/04pmn0e78","country_code":"ES","type":"education","lineage":["https://openalex.org/I189268942"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Roberto Gomez-Garcia","raw_affiliation_strings":["Dpt. Signal Theory and Communications, University of Alcal\u00e1, Alcal\u00e1 de Henares, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dpt. Signal Theory and Communications, University of Alcal\u00e1, Alcal\u00e1 de Henares, Spain","institution_ids":["https://openalex.org/I189268942"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5082374568","display_name":"Jos\u00e9 Vieira","orcid":"https://orcid.org/0000-0002-4356-4522"},"institutions":[{"id":"https://openalex.org/I60858718","display_name":"University of Aveiro","ror":"https://ror.org/00nt41z93","country_code":"PT","type":"education","lineage":["https://openalex.org/I60858718"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Jose Vieira","raw_affiliation_strings":["IEETA Universidade de Aveiro, Aveiro, Portugal","IEETA, Universidade de Aveiro, Aveiro, Portugal"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"IEETA Universidade de Aveiro, Aveiro, Portugal","institution_ids":["https://openalex.org/I60858718"]},{"raw_affiliation_string":"IEETA, Universidade de Aveiro, Aveiro, Portugal","institution_ids":["https://openalex.org/I60858718"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067354837","display_name":"Nuno Borges Carvalho","orcid":"https://orcid.org/0000-0002-7402-2099"},"institutions":[{"id":"https://openalex.org/I4210120471","display_name":"Instituto de Telecomunica\u00e7\u00f5es","ror":"https://ror.org/02ht4fk33","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I4210120471"]},{"id":"https://openalex.org/I60858718","display_name":"University of Aveiro","ror":"https://ror.org/00nt41z93","country_code":"PT","type":"education","lineage":["https://openalex.org/I60858718"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Nuno Borges Carvalho","raw_affiliation_strings":["Instituto de Telecomunica\u00e7\u00f5es, Universidade de Aveiro, Aveiro, Portugal"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Instituto de Telecomunica\u00e7\u00f5es, Universidade de Aveiro, Aveiro, Portugal","institution_ids":["https://openalex.org/I4210120471","https://openalex.org/I60858718"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100879511","display_name":"Jos\u00e9 Pedro Magalh\u00e3es","orcid":null},"institutions":[{"id":"https://openalex.org/I4210120471","display_name":"Instituto de Telecomunica\u00e7\u00f5es","ror":"https://ror.org/02ht4fk33","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I4210120471"]},{"id":"https://openalex.org/I60858718","display_name":"University of Aveiro","ror":"https://ror.org/00nt41z93","country_code":"PT","type":"education","lineage":["https://openalex.org/I60858718"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Jose Pedro Magalhaes","raw_affiliation_strings":["Instituto de Telecomunica\u00e7\u00f5es, Universidade de Aveiro, Aveiro, Portugal"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Instituto de Telecomunica\u00e7\u00f5es, Universidade de Aveiro, Aveiro, Portugal","institution_ids":["https://openalex.org/I4210120471","https://openalex.org/I60858718"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"822","last_page":"825"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11233","display_name":"Advanced Adaptive Filtering 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/T11233","display_name":"Advanced Adaptive Filtering 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/T10579","display_name":"Cognitive Radio Networks and Spectrum Sensing","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/T12146","display_name":"Power Line Communications and Noise","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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/software-defined-radio","display_name":"Software-defined radio","score":0.8132141828536987},{"id":"https://openalex.org/keywords/multiplexer","display_name":"Multiplexer","score":0.7588623762130737},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6272934675216675},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.6108822226524353},{"id":"https://openalex.org/keywords/filter-bank","display_name":"Filter bank","score":0.6018493175506592},{"id":"https://openalex.org/keywords/rf-front-end","display_name":"RF front end","score":0.5486744046211243},{"id":"https://openalex.org/keywords/frequency-domain","display_name":"Frequency domain","score":0.45049041509628296},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.43236929178237915},{"id":"https://openalex.org/keywords/baseband","display_name":"Baseband","score":0.431837797164917},{"id":"https://openalex.org/keywords/digital-filter","display_name":"Digital filter","score":0.4226389229297638},{"id":"https://openalex.org/keywords/radio-frequency","display_name":"Radio frequency","score":0.38045498728752136},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.3538210093975067},{"id":"https://openalex.org/keywords/multiplexing","display_name":"Multiplexing","score":0.3366140127182007},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.33245646953582764},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.29674482345581055},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.2920892536640167},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.25829511880874634}],"concepts":[{"id":"https://openalex.org/C171115542","wikidata":"https://www.wikidata.org/wiki/Q1331892","display_name":"Software-defined radio","level":2,"score":0.8132141828536987},{"id":"https://openalex.org/C70970002","wikidata":"https://www.wikidata.org/wiki/Q189434","display_name":"Multiplexer","level":3,"score":0.7588623762130737},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6272934675216675},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.6108822226524353},{"id":"https://openalex.org/C100515483","wikidata":"https://www.wikidata.org/wiki/Q3268235","display_name":"Filter bank","level":3,"score":0.6018493175506592},{"id":"https://openalex.org/C53071545","wikidata":"https://www.wikidata.org/wiki/Q7276615","display_name":"RF front end","level":3,"score":0.5486744046211243},{"id":"https://openalex.org/C19118579","wikidata":"https://www.wikidata.org/wiki/Q786423","display_name":"Frequency domain","level":2,"score":0.45049041509628296},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.43236929178237915},{"id":"https://openalex.org/C65165936","wikidata":"https://www.wikidata.org/wiki/Q575784","display_name":"Baseband","level":3,"score":0.431837797164917},{"id":"https://openalex.org/C36390408","wikidata":"https://www.wikidata.org/wiki/Q1163067","display_name":"Digital filter","level":3,"score":0.4226389229297638},{"id":"https://openalex.org/C74064498","wikidata":"https://www.wikidata.org/wiki/Q3396184","display_name":"Radio frequency","level":2,"score":0.38045498728752136},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.3538210093975067},{"id":"https://openalex.org/C19275194","wikidata":"https://www.wikidata.org/wiki/Q222903","display_name":"Multiplexing","level":2,"score":0.3366140127182007},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.33245646953582764},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.29674482345581055},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.2920892536640167},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.25829511880874634},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iscas.2012.6272167","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas.2012.6272167","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 IEEE International Symposium on Circuits and Systems","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/9","display_name":"Industry, innovation and infrastructure","score":0.5199999809265137}],"awards":[],"funders":[{"id":"https://openalex.org/F4320334779","display_name":"Funda\u00e7\u00e3o para a Ci\u00eancia e a Tecnologia","ror":"https://ror.org/00snfqn58"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W1511016768","https://openalex.org/W1969247449","https://openalex.org/W1972427123","https://openalex.org/W1991228051","https://openalex.org/W2041060599","https://openalex.org/W2044245942","https://openalex.org/W2071707134","https://openalex.org/W2110851368","https://openalex.org/W2110928755","https://openalex.org/W2127392716","https://openalex.org/W2137912160","https://openalex.org/W2146480661","https://openalex.org/W2271809140"],"related_works":["https://openalex.org/W2527995281","https://openalex.org/W4253176004","https://openalex.org/W2393227873","https://openalex.org/W2982056190","https://openalex.org/W2058067126","https://openalex.org/W1608668850","https://openalex.org/W2219771698","https://openalex.org/W2367482545","https://openalex.org/W2328456318","https://openalex.org/W2248261699"],"abstract_inverted_index":{"For":[0,112],"emerging":[1],"Software-Defined":[2],"Radio":[3],"systems":[4],"to":[5,8,21,87],"be":[6,19,48,85],"prepared":[7],"deal":[9],"with":[10,103],"wide-band":[11],"sparse":[12],"spectrum":[13],"signals,":[14],"its":[15,66,80],"analog-to-digital":[16],"front-end":[17],"must":[18],"developed":[20],"exhibit":[22],"advanced":[23],"features":[24],"in":[25,107],"terms":[26],"of":[27,40,56,116,121],"high":[28],"sampling":[29],"rate":[30],"and":[31,109],"large":[32],"dynamic":[33],"range.":[34],"Within":[35],"this":[36,51,64],"context,":[37],"the":[38,45,75,93,99,114,117],"use":[39],"sophisticated":[41],"mixed-analog/digital-domain":[42],"implementations":[43],"for":[44,63],"receivers":[46],"can":[47,84],"advantageous.":[49],"In":[50],"work,":[52],"a":[53,101,122,127],"novel":[54],"approach":[55],"Hybrid":[57],"Filter":[58],"Bank":[59],"(HFB)":[60],"is":[61,134],"devised":[62],"application,":[65],"core":[67],"element":[68],"being":[69],"an":[70],"original":[71],"eight-channel":[72],"multiplexer":[73,124],"covering":[74],"1.3-1.7-GHz":[76],"frequency":[77,105],"band.":[78],"Furthermore,":[79],"digital":[81,128],"filter":[82,130],"bank":[83,131],"synthesized":[86],"compensate":[88],"some":[89],"imperfections":[90],"coming":[91],"from":[92],"RF":[94],"analog":[95],"multiplexer.":[96],"This":[97],"makes":[98],"HFB":[100],"system":[102],"flat":[104],"response":[106],"magnitude":[108],"linear":[110],"phase.":[111],"validation,":[113],"inversion":[115],"channel":[118],"transfer":[119],"functions":[120],"measured":[123],"by":[125],"applying":[126],"reconstruction":[129],"properly":[132],"designed":[133],"proven.":[135]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":6}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
