{"id":"https://openalex.org/W2129629514","doi":"https://doi.org/10.1109/glocom.2009.5426260","title":"Bandpass Sampling Digital Frontend Architecture for Multi-Band Access Cognitive Radio","display_name":"Bandpass Sampling Digital Frontend Architecture for Multi-Band Access Cognitive Radio","publication_year":2009,"publication_date":"2009-11-01","ids":{"openalex":"https://openalex.org/W2129629514","doi":"https://doi.org/10.1109/glocom.2009.5426260","mag":"2129629514"},"language":"en","primary_location":{"id":"doi:10.1109/glocom.2009.5426260","is_oa":false,"landing_page_url":"https://doi.org/10.1109/glocom.2009.5426260","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"GLOBECOM 2009 - 2009 IEEE Global Telecommunications Conference","raw_type":"proceedings-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/A5040531261","display_name":"Jae-Hyung Kim","orcid":null},"institutions":[{"id":"https://openalex.org/I174101054","display_name":"Changwon National University","ror":"https://ror.org/04ts4qa58","country_code":"KR","type":"education","lineage":["https://openalex.org/I174101054"]},{"id":"https://openalex.org/I142401562","display_name":"Electronics and Telecommunications Research Institute","ror":"https://ror.org/03ysstz10","country_code":"KR","type":"facility","lineage":["https://openalex.org/I142401562","https://openalex.org/I2801339556","https://openalex.org/I4210144908","https://openalex.org/I4387152098"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Jae-Hyung Kim","raw_affiliation_strings":["Changwon National University, Changwon, Gyeongsangnam-do, KR","Smart Radio Research Team, Electronics and Telecommunications Research Institute, Taejon, South Korea","School of Mechatronics Engineering, Changwon National University, Changwon, Korea#TAB#"],"affiliations":[{"raw_affiliation_string":"Changwon National University, Changwon, Gyeongsangnam-do, KR","institution_ids":["https://openalex.org/I174101054"]},{"raw_affiliation_string":"Smart Radio Research Team, Electronics and Telecommunications Research Institute, Taejon, South Korea","institution_ids":["https://openalex.org/I142401562"]},{"raw_affiliation_string":"School of Mechatronics Engineering, Changwon National University, Changwon, Korea#TAB#","institution_ids":["https://openalex.org/I174101054"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100373327","display_name":"Hongmei Wang","orcid":"https://orcid.org/0000-0002-7213-4986"},"institutions":[{"id":"https://openalex.org/I174101054","display_name":"Changwon National University","ror":"https://ror.org/04ts4qa58","country_code":"KR","type":"education","lineage":["https://openalex.org/I174101054"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Hongmei Wang","raw_affiliation_strings":["Changwon National University, Changwon, Gyeongsangnam-do, KR","School of Mechatronics Engineering, Changwon National University, Changwon, Korea#TAB#"],"affiliations":[{"raw_affiliation_string":"Changwon National University, Changwon, Gyeongsangnam-do, KR","institution_ids":["https://openalex.org/I174101054"]},{"raw_affiliation_string":"School of Mechatronics Engineering, Changwon National University, Changwon, Korea#TAB#","institution_ids":["https://openalex.org/I174101054"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062580743","display_name":"Hyung-Jung Kim","orcid":null},"institutions":[{"id":"https://openalex.org/I142401562","display_name":"Electronics and Telecommunications Research Institute","ror":"https://ror.org/03ysstz10","country_code":"KR","type":"facility","lineage":["https://openalex.org/I142401562","https://openalex.org/I2801339556","https://openalex.org/I4210144908","https://openalex.org/I4387152098"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Hyung-Jung Kim","raw_affiliation_strings":["Smart Radio Research Team, Electronics and Telecommunications Research Institute, Taejon, South Korea","ETRI, Taejeon, Korea"],"affiliations":[{"raw_affiliation_string":"Smart Radio Research Team, Electronics and Telecommunications Research Institute, Taejon, South Korea","institution_ids":["https://openalex.org/I142401562"]},{"raw_affiliation_string":"ETRI, Taejeon, Korea","institution_ids":["https://openalex.org/I142401562"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5034203283","display_name":"Jin-Up Kim","orcid":null},"institutions":[{"id":"https://openalex.org/I174101054","display_name":"Changwon National University","ror":"https://ror.org/04ts4qa58","country_code":"KR","type":"education","lineage":["https://openalex.org/I174101054"]},{"id":"https://openalex.org/I142401562","display_name":"Electronics and Telecommunications Research Institute","ror":"https://ror.org/03ysstz10","country_code":"KR","type":"facility","lineage":["https://openalex.org/I142401562","https://openalex.org/I2801339556","https://openalex.org/I4210144908","https://openalex.org/I4387152098"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Jin-Up Kim","raw_affiliation_strings":["Changwon National University, Changwon, Gyeongsangnam-do, KR","Smart Radio Research Team, Electronics and Telecommunications Research Institute, Taejon, South Korea","ETRI, Taejeon, Korea"],"affiliations":[{"raw_affiliation_string":"Changwon National University, Changwon, Gyeongsangnam-do, KR","institution_ids":["https://openalex.org/I174101054"]},{"raw_affiliation_string":"Smart Radio Research Team, Electronics and Telecommunications Research Institute, Taejon, South Korea","institution_ids":["https://openalex.org/I142401562"]},{"raw_affiliation_string":"ETRI, Taejeon, Korea","institution_ids":["https://openalex.org/I142401562"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5040531261"],"corresponding_institution_ids":["https://openalex.org/I142401562","https://openalex.org/I174101054"],"apc_list":null,"apc_paid":null,"fwci":1.7142,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.85974348,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":97,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10579","display_name":"Cognitive Radio Networks and Spectrum Sensing","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T10579","display_name":"Cognitive Radio Networks and Spectrum Sensing","score":0.9998999834060669,"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/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/T10860","display_name":"Speech and Audio Processing","score":0.9994999766349792,"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/baseband","display_name":"Baseband","score":0.8163384795188904},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.673721432685852},{"id":"https://openalex.org/keywords/cognitive-radio","display_name":"Cognitive radio","score":0.6341473460197449},{"id":"https://openalex.org/keywords/radio-frequency","display_name":"Radio frequency","score":0.6288947463035583},{"id":"https://openalex.org/keywords/band-pass-filter","display_name":"Band-pass filter","score":0.6102758646011353},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.5602622628211975},{"id":"https://openalex.org/keywords/flexibility","display_name":"Flexibility (engineering)","score":0.5254656076431274},{"id":"https://openalex.org/keywords/software-defined-radio","display_name":"Software-defined radio","score":0.5083062052726746},{"id":"https://openalex.org/keywords/undersampling","display_name":"Undersampling","score":0.4763600826263428},{"id":"https://openalex.org/keywords/sampling","display_name":"Sampling (signal processing)","score":0.4668557941913605},{"id":"https://openalex.org/keywords/architecture","display_name":"Architecture","score":0.45405298471450806},{"id":"https://openalex.org/keywords/computer-architecture","display_name":"Computer architecture","score":0.3369906544685364},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.32819420099258423},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.20906317234039307},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.20812517404556274},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.188540518283844},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.1835554540157318}],"concepts":[{"id":"https://openalex.org/C65165936","wikidata":"https://www.wikidata.org/wiki/Q575784","display_name":"Baseband","level":3,"score":0.8163384795188904},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.673721432685852},{"id":"https://openalex.org/C149946192","wikidata":"https://www.wikidata.org/wiki/Q3235733","display_name":"Cognitive radio","level":3,"score":0.6341473460197449},{"id":"https://openalex.org/C74064498","wikidata":"https://www.wikidata.org/wiki/Q3396184","display_name":"Radio frequency","level":2,"score":0.6288947463035583},{"id":"https://openalex.org/C147788027","wikidata":"https://www.wikidata.org/wiki/Q2718101","display_name":"Band-pass filter","level":2,"score":0.6102758646011353},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.5602622628211975},{"id":"https://openalex.org/C2780598303","wikidata":"https://www.wikidata.org/wiki/Q65921492","display_name":"Flexibility (engineering)","level":2,"score":0.5254656076431274},{"id":"https://openalex.org/C171115542","wikidata":"https://www.wikidata.org/wiki/Q1331892","display_name":"Software-defined radio","level":2,"score":0.5083062052726746},{"id":"https://openalex.org/C136536468","wikidata":"https://www.wikidata.org/wiki/Q1225894","display_name":"Undersampling","level":2,"score":0.4763600826263428},{"id":"https://openalex.org/C140779682","wikidata":"https://www.wikidata.org/wiki/Q210868","display_name":"Sampling (signal processing)","level":3,"score":0.4668557941913605},{"id":"https://openalex.org/C123657996","wikidata":"https://www.wikidata.org/wiki/Q12271","display_name":"Architecture","level":2,"score":0.45405298471450806},{"id":"https://openalex.org/C118524514","wikidata":"https://www.wikidata.org/wiki/Q173212","display_name":"Computer architecture","level":1,"score":0.3369906544685364},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.32819420099258423},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.20906317234039307},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.20812517404556274},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.188540518283844},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.1835554540157318},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"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/C153349607","wikidata":"https://www.wikidata.org/wiki/Q36649","display_name":"Visual arts","level":1,"score":0.0},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/glocom.2009.5426260","is_oa":false,"landing_page_url":"https://doi.org/10.1109/glocom.2009.5426260","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"GLOBECOM 2009 - 2009 IEEE Global Telecommunications Conference","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W1821096973","https://openalex.org/W2071707134","https://openalex.org/W2081461079","https://openalex.org/W2097868227","https://openalex.org/W2126842727","https://openalex.org/W2162512970","https://openalex.org/W2541848338","https://openalex.org/W6670737886"],"related_works":["https://openalex.org/W2358387815","https://openalex.org/W2162075876","https://openalex.org/W2487859980","https://openalex.org/W2545213287","https://openalex.org/W2527995281","https://openalex.org/W4242136067","https://openalex.org/W2887315079","https://openalex.org/W2079465364","https://openalex.org/W2033764231","https://openalex.org/W4224939014"],"abstract_inverted_index":{"Bandpass":[0],"sampling":[1],"(BPS)":[2],"theory":[3],"enables":[4],"the":[5,64,78],"conversion":[6],"of":[7,74],"RF":[8,29],"frequency":[9],"directly":[10],"down":[11],"to":[12,53,56,67],"baseband,":[13],"which":[14],"is":[15],"a":[16,47],"significant":[17],"technique":[18],"in":[19,28,91],"cognitive":[20],"radio":[21],"(CR)":[22],"systems":[23,40],"because":[24],"they":[25],"require":[26],"flexibility":[27],"frontend.":[30],"Based":[31],"on":[32],"this":[33],"concept,":[34],"second-order":[35,80],"BPS":[36,81],"frontends":[37,82],"for":[38],"CR":[39,92],"are":[41,61,70],"designed":[42],"and":[43,59,63,87],"verified":[44],"by":[45],"using":[46],"hardware":[48],"platform.":[49],"The":[50,72],"methods":[51],"adopted":[52],"manipulate":[54],"spectrums":[55],"remove":[57],"aliasing":[58],"images":[60],"described,":[62],"equations":[65],"employed":[66],"design":[68],"interpolants":[69],"provided.":[71],"results":[73],"experiment":[75],"indicate":[76],"that":[77],"proposed":[79],"can":[83],"realize":[84],"universal":[85],"access":[86],"environment":[88],"sensing":[89],"functionalities":[90],"systems.":[93]},"counts_by_year":[{"year":2012,"cited_by_count":4}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}